0404 Digital Audio System Owner's Manual Creative Professional 1
E-MU 0404 Digital Audio System Owner’s Manual © 2004 E-MU Systems All Rights Reserved Software Version: 1.
Table of Contents 1- Introduction ................................................................. 7 Welcome!.............................................................................................................................. 7 The System Includes: ........................................................................................................ 7 Optional Sync Daughter Card .........................................................................................
The Session ......................................................................................................................... 14 New Session .................................................................................................................... 14 Open Session .................................................................................................................. 15 Save Session ...................................................................................................
Core Effects Descriptions................................................................................................... 45 1-Band Para EQ .............................................................................................................. 45 1-Band Shelf EQ ............................................................................................................. 45 3-Band EQ ....................................................................................................................
Useful Information ............................................................................................................ 79 AES/EBU to S/PDIF Cable Adapter ............................................................................... 79 Digital Cables ................................................................................................................. 79 Grounding ......................................................................................................................
1- Introduction Welcome! 1- Introduction Welcome! Thank you for purchasing the E-MU 0404 digital audio system. Your computer is about to be transformed into a professional quality audio processing workstation. We’ve designed your E-MU Digital Audio System to be logical, intuitive and above all, to provide you with pristine sound quality. This system offers unprecedented value by providing studio-quality, 24-bit/192kHz multi-channel recording and playback at an astounding price.
1- Introduction Notes, Tips and Warnings Optional Sync Daughter Card The optional Sync Daughter Card adds Word Clock in and out for sample-synchronizing outboard digital equipment, SMPTE longitudinal time code in/out for syncing other recording equipment and a separate MIDI Time Code output port on the Sync Card eliminates timing problems caused by combining MTC with MIDI performance data. You’ll want to keep up with the latest software and options for your E-MU digital audio system.
2 - Installation Setting Up the Digital Audio System 2 - Installation Setting Up the Digital Audio System Prior to installing the hardware, take a few moments to enter the 18-digit serial number of the E-MU 0404 PCI Card. This number can help EMU Customer Service troubleshoot any problems you may encounter—by writing the numbers down now, you’ll avoid having to open your computer to find it later on. There are six basic steps to installing your E-MU system: 1.
2 - Installation Setting Up the Digital Audio System Safety First! • To avoid possible permanent damage to your hardware, make sure that all connections are made to the E-MU 0404 PCI card with the host computer’s power off. Unplug the computer’s power cable to make sure that the computer is not in sleep mode. As you install hardware components, observe the following general precautions to avoid damage to your equipment and yourself. • Take care to avoid static damage to any components of your system.
2 - Installation Installing the E-MU 0404 PCI Card Installing the E-MU 0404 PCI Card Note: This installation is very simple, but if you are not familiar with the installation of computer peripherals and add-in boards, please contact your authorized E-MU Systems dealer or an approved computer service center to arrange for the installation. To install the 0404 PCI card into your computer 1. Make sure that the power switch on your computer is off. IMPORTANT: Unplug the power cord from the wall outlet! 2.
2 - Installation Install the Sync Card Install the Sync Card 1. Unwrap the Sync Card if you have one and get ready to install it. 2. Connect the ribbon cable provided with the kit between the E-MU 0404 card and the Sync Daughter Card as shown in figure 3. The cable is keyed so it cannot be incorrectly inserted. Seat the connectors firmly in the sockets and arrange the cable neatly. 3.
2 - Installation Software Installation Software Installation Installing the E-MU 0404 Drivers The first time you restart your PC after installing the E-MU 0404 PCI card, you will need to install the PatchMix DSP software and E-MU 0404 PCI card drivers. Windows 2000 or Windows XP The software is not compatible with other versions of Windows. 1. After you have installed your audio card, turn on your computer. Windows automatically detects your audio card and searches for device drivers. 2.
2 - Installation Software Installation 6 Creative Professional
3 - PCI Card & Interfaces The E-MU 0404 PCI Card 3 - PCI Card & Interfaces The E-MU 0404 PCI Card The E-MU 0404 PCI card contains E-MU’s powerful E-DSP chip which leaves more power free on your CPU for additional software plug-ins and other tasks. Bit depth is controlled by your recording or audio application. The 0404 PCI card always sends and receives 24-bit audio. DB-9 & DB-15 Connectors Connects the analog and digital breakout cables to the 0404 PCI card.
3 - PCI Card & Interfaces The E-MU 0404 PCI Card The inputs can be connected to any line level stereo signal from keyboards, CD-players, cassette decks, etc. Use 1/4” to RCA adapter cables to connect to consumer audio gear. Analog Input Connections Analog Breakout Cable Audio Component Mixer/Preamp Electronic Keyboard L In REAL TIME Microphone (must be pre-amped) CONTROLLERS ASSIGNABLE KEYS PRESET LEVEL EXIT ENTER SAMPLE PAGE SEQUENCER PRESET SELECT 1 2 3 4 5 6 RETURN 7 8 9 0 .
3 - PCI Card & Interfaces The E-MU 0404 PCI Card The S/PDIF out can be configured as either Professional or Consumer mode in the Session Settings menu. The 0404 PCI card can be connected to AES/EBU digital audio systems through the use of a cable adapter. See AES/EBU to S/PDIF Cable Adapter for details. The S/PDIF input and outputs are usable at the 44.1kHz, 48kHz and 96kHz sample rates. The word clock contained in the input data stream can be used as a word clock source. See Using External Clock.
3 - PCI Card & Interfaces The Sync Daughter Card Option The Sync Daughter Card Option The Sync Daughter card option adds word clock in and out, SMPTE (LTC) in and out and an additional MIDI output for transmitting MIDI Time Code (MTC). MIDI Time Code is a special rendering of SMPTE that can be transmitted over MIDI cables. For additional information about SMPTE, please refer to SMPTE Background. Synchronization is a basic technique needed for connecting multiple pieces of equipment.
4 - The PatchMix DSP Mixer PatchMix DSP 4 - The PatchMix DSP Mixer PatchMix DSP The PatchMix DSP Mixer is a virtual console, which performs all of the functions of a typical hardware mixer and then adds a few new tricks of its own. PatchMix DSP greatly simplifies audio operations such as ASIO/WAVE routing, volume control, stereo panning, equalization, effect processing, effect send/return routing, main mix and monitor control, without getting in the way of your other software.
4 - The PatchMix DSP Mixer Overview of the Mixer Mixer Window The Mixer consists of four main sections. Application Toolbar Lets you manage sessions and show/hide the various views. Main Section Controls all the main levels, aux buses, and their inserts. This section also has a “TV” which shows parameters for the currently selected effect and the input/output patchbay. It also shows the session’s current sample rate and whether the Digital Audio System is set to internal or external clock.
4 - The PatchMix DSP Mixer E-MU Icon in the Windows Taskbar E-MU Icon in the Windows Taskbar Right-clicking on the E-MU icon in the Windows taskbar calls up the following window. Right-Click Here Opens the PatchMix DSP Mixer. Calls the PatchMix DSP help system. Disables the splash screen that appears at boot-up. When unchecked, FX are not loaded until needed, resulting in faster computer boot.
4 - The PatchMix DSP Mixer The Session The Session The current state of the PatchMix DSP mixer (fader settings, effects routings…everything!) can be saved as a Session. Whenever you create or modify a mixer setup, all you have to do is Save it to be able to recall it at a later time. Before you begin using PatchMix DSP, you need to set it up to be compatible with the other software applications you may be running. The most important consideration is your system sample rate.
4 - The PatchMix DSP Mixer The Session You can now select one of the factory template sessions. The factory templates are preprogrammed with specific setups such as audio recording or mixing. The selector tabs categorize Template Sessions into three groups based on sample rate, 44.1k/48k, 88k/ 96k or 176k/192k.
4 - The PatchMix DSP Mixer The Session Session Settings System Settings Pressing the Session Settings button on the toolbar brings up the System Settings window shown below. Click the tabs to select System or I/O options. The System Settings include the following choices: • Internal/External Clock Selects between internal or external clock source as the master clock source for the system • Sample Rate Selects the sample rate when using internal clock. Your choices are: 44.1kHz, 48kHz, 88.
4 - The PatchMix DSP Mixer The Session I/O Settings The 0404 PCI card is optimized for signal levels of -10dBV (consumer standard) for the analog inputs and outputs. -10dBV levels are compatible with most consumer audio gear. Setting correct input and output levels is important! You can measure the level of an input by inserting a meter into the first effect location in the strip. Adjust your external equipment outputs for the optimum signal level. See “To Set the Input Levels of a Strip” for details.
4 - The PatchMix DSP Mixer Input Mixer Strips Input Mixer Strips PatchMix DSP Line Input Mixer Strips are mono. The WAVE and S/PDIF strips are stereo. Each input mixer strip can be divided into four basic sections. • Insert Section Effects, EQ, External/Host Sends and Returns can be inserted into the signal path. • Pan Controls This control positions the signal in the stereo sound field. • Aux Sends Used to send the signal to sidechain effects or to create separate mixes.
4 - The PatchMix DSP Mixer Mixer Strip Creation Mixer Strip Creation PatchMix DSP is a dynamically configurable mixer. Each mixer session can contain an arbitrary number of channel strips up to a limit set by the number of available input sources and available DSP resources. To Add a New Strip: 1. Click on the New Mixer Strip button. See Overview of the Mixer 2. The Assign Mixer Strip Input Dialog appears: 3.
4 - The PatchMix DSP Mixer Mixer Strip Creation Multichannel WAVE Files The 0404 supports 2 channels of WAVE recording and 4 channels of multichannel WAVE playback. The WAVE channels are available for the following types of WDM devices: • Classic MME • DirectSound • Direct WDM / Kernel Streaming (KS) DirectSound and the WDM/KS interfaces allow up to four channels of Wave Out while the classic MME interface only exposes 2 channels. The WAVE channels operate at all sample rates.
4 - The PatchMix DSP Mixer Mixer Strip Creation Insert Section The Insert Section is next in line. PatchMix DSP effects can be selected from the Effects Palette and dropped into the insert locations. See “The Effects Palette”. Any number of effects can be inserted in series. The Inserts also have the unique ability to patch into ASIO/WAVE and external equipment.
4 - The PatchMix DSP Mixer Mixer Strip Creation The Insert Menu Right-Clicking over the insert section brings up a pop-up selection box containing various insert options to help you control and manage your inserts. To Add a Send Insert: This type of insert send splits the signal at the insert point and sends it out to the selected destination. (An “ASIO Send” becomes an input on your recording application, a “Physical Out” goes to a pair of output jacks.
4 - The PatchMix DSP Mixer Mixer Strip Creation Input To Physical Output From Physical Input Insert Send/Return Panning Fader If the source or destination you want to use is not available in the list, they are probably already being used elsewhere. Check the input Strips, Inserts and Output Assignments. Aux 1 Bus Aux 2 Bus Main Output Bus 3. Choose one of the Send Outputs. Click on a destination to select it. 4. Choose one of the Return Inputs. Click on a source to select it. 5.
4 - The PatchMix DSP Mixer Mixer Strip Creation To Add an ASIO Direct Monitor Send/Return: 1. Right-Click over the Insert section. A pop-up dialog box appears. 2. Select “Insert ASIO Direct Monitor” from the list of options. The following dialog box appears. 3. Choose one of the Send Outputs. Click on a destination to select it. 4. Choose one of the Return Inputs. Click on a source to select it. 5. Click OK to select the Send and Return or Cancel to cancel the operation.
4 - The PatchMix DSP Mixer Mixer Strip Creation The insert meters are also useful to monitor incoming digital signals such as ASIO or S/PDIF to make sure the mixer is receiving a proper signal level. They’re also great for troubleshooting, since you can place them virtually anywhere in the mixer. To Insert a Meter 1. Right-Click on an Insert location of the mixer strip. A pop-up dialog box appears. 2. Select “Insert Peak Meter.” A stereo peak meter appears in the insert location. 3.
4 - The PatchMix DSP Mixer Mixer Strip Creation Making the Best Possible Recording Making a good digital recording is easier than ever thanks to the high resolution 24-bit A-D converters on your Digital Audio System. These converters are much more forgiving than the 12-bit or 16-bit converters of the past. Even so, to get the best performance possible, you'll need to follow a few basic guidelines.
4 - The PatchMix DSP Mixer Mixer Strip Creation Trim Pot Insert The Trim Pot Insert allows you to adjust the level of a signal in an insert location. The trim pot provides up to ±30dB of gain or attenuation and a phase inverter. The trim pot also has a built-in stereo peak meter after the control. Gain/Attenuation Phase Invert Meters You might use a trim pot to boost or attenuate a signal send or return from an external effect, or use it to drive an effect device.
4 - The PatchMix DSP Mixer Mixer Strip Creation Managing Your Inserts To Delete Effects from an Insert: 1. Right-Click over the Insert Effect you wish to delete. A yellow line around the insert location indicates that it is selected. A pop-up dialog box appears. 2. Select Delete Insert to remove the selected insert or select Delete All Inserts to remove all inserts. f Tip: Select the Plug-in and press the Delete key to delete the plug-in from the strip. 3.
4 - The PatchMix DSP Mixer Mixer Strip Creation Aux Section The Auxiliary Sends tap the signal from the channel strips and sum them together before sending the mix to the Auxiliary Effects section. In a traditional mixing console, aux sends are used to send part of the signal to outboard effect devices, then return the effected signal back into the mix using the effect returns.
4 - The PatchMix DSP Mixer Mixer Strip Creation Pre or Post Fader Aux Sends When you create a New Mixer Strip you have the option to place both Aux Sends after the channel volume fader and mute control or you can place them before the fader and mute. Post-Fader turns down the send level as you lower the volume of the strip. With Pre-Fader selected, you may still hear the effected signal returning from one of the Aux Buses with the volume fader turned down.
4 - The PatchMix DSP Mixer Mixer Strip Creation Level, Pan, Solo & Mute Controls Pan Controls Aux Send Amount Controls The Pan control comes before the Level Control and Aux Sends in the signal flow. On stereo strips we use an unconventional pan section with two pan pots – one for the left part of the signal and one for the right part of the signal. This feature allows you to independently position both sides of the stereo signal.
4 - The PatchMix DSP Mixer Main Section Main Section Physical/Host Select Buttons View Selection Buttons “TV” Screen Aux Insert Section Master Aux Send Amounts Main Insert Section Master Aux Return Amounts Sync & Sample Rate Indicators Monitor Controls Output Fader & Meters Session Name The main section contains all controls for controlling the main mix elements as well as a “TV screen” for viewing the parameters of the current selected insert.
4 - The PatchMix DSP Mixer Main Section TV Screen & Selectors The “TV screen” at the top of the main section is a multi-function display and control center for the input and output routings and effect controls. The three buttons at the top of the display select the current function of the display—Effect, Inputs or Outputs. Effect Select the Effect display view in the main section, then click on an Effect Insert to display the effect parameters.
4 - The PatchMix DSP Mixer Main Section Input Selecting the Input display view shows a graphic representation of the PatchMix DSP Mixer inputs. This screen is only a display unlike the Effects and Outputs screen, which allow you to make routing changes. Input routing changes are made by adding mixer strips. See Mixer Strip Creation. The input routings are divided into two categories: Physical Inputs and Host Inputs. Select either category by clicking on the Physical or Host button.
4 - The PatchMix DSP Mixer Main Section Auxiliary Effects & Returns The section immediately below the TV Screen is where you assign the Auxiliary Effects. In a traditional mixing console, auxiliary effects sends are used to send part of the signal to outboard effect devices, then return the effected signal back into the mix using the effect returns. This is called a sidechain routing because the aux signal takes a detour through the effects before being summed back into the main mix.
4 - The PatchMix DSP Mixer Main Section Output Section Main Output Level Fader Main Insert Section Sync/Sample Rate Indicators Monitor Mute Monitor Balance Output Level Meters Monitor Volume Main Inserts The main inserts allow you to apply effects to the main stereo signal coming out of the mixer (both mains and monitor). You might want to apply EQ or a compressor here.
5 - Effects Overview 5 - Effects Overview PatchMix DSP comes complete with a host of great core DSP effects including Compressors, Delays, Choruses, Flangers and Reverb. Each 32-bit effect has various parameters for editing, as well as factory presets. You can also create and save as many of your own effect presets as you wish. Since the effects are implemented in hardware, they don’t place any load on your host computer.
5 - Effects The Effects Palette To Select an Effect 1. Click the FX button to bring up the Effects Palette. The effect palette contains numerous folders containing effects presets. Click on any folder to open it. 2. Select the effect you wish to use by clicking on it with the left mouse button and while continuing to hold the mouse button, drag the effect into the desired location on the PatchMix DSP mixer screen and release the mouse button.
5 - Effects 88kHz, 96kHz, 176kHz & 192kHz Operation Creating, Renaming & Deleting Categories or Presets There are several utilities to help you organize your effects presets. To Create a New Preset Category You can create your own category folders to help organize your effects presets. 1. Left-click on the New Folder icon at the top of the Effects Palette. A pop-up dialog box appears asking you to “Enter the Name of the New Category.” 2. Type in a name for your new folder. 3.
5 - Effects 88kHz, 96kHz, 176kHz & 192kHz Operation Importing and Exporting Core FX Presets and FX Insert Chains These utilities make it easy to import or export your FX Presets and FX Insert Chains. You can share presets with your friends or download new presets from the Internet. To Import Core FX Presets This option imports complete folders of Core FX presets into the E-MU PatchMix DSP folder (normally located here: “C:\Program Files\Creative Professional\E-MU PatchMix DSP\Core Effects”).
5 - Effects FX Edit Screen FX Edit Screen Click on an FX Insert to display the parameters for that effect. If an insert effect is not selected, the FX display will read “No Insert”. Most effects have a wet/dry mix parameter to control the ratio of effect-to-plain signal. The wet/dry setting is stored with the FX preset. The effect parameters vary with the type of effect.
5 - Effects FX Edit Screen Method #2 1. Right-click over the Insert Effect you want to Solo (in the Insert section). A pop-up menu appears. 2. Select “Solo Insert” from the list of options. The other Insert Effect names in the strip will “gray-out” to indicate that they are bypassed. To Bypass ALL All the inserts in a strip can be bypassed with a single command. 1. Right-click over any Effect in the Insert section. A pop-up menu appears. 2. Select “Bypass All Inserts” from the list of options.
5 - Effects FX Edit Screen To Delete a User Preset 1. Select the user preset you wish to delete from the user preset menu. 2. Click on the Edit button. A pop-up menu appears. 3. Select Delete. A pop-up dialog box appears asking you to confirm your action. 4. Click OK to delete the preset or No or Cancel to cancel the operation. To Rename a User Preset 1. Select the user preset you wish to rename from the user preset menu. 2. Click on the Edit button. A pop-up menu appears. 3. Select Rename.
5 - Effects List of Core Effects List of Core Effects Stereo Reverb Frequency Shifter Mono Delay 750 Lite Reverb Auto-Wah Mono Delay 1500 Compressor Vocal Morpher Mono Delay 3000 Leveling Amp 1-Band Para EQ Stereo Delay 100 Chorus 1-Band Shelf EQ Stereo Delay 250 Flanger 3-Band EQ Stereo Delay 550 Distortion 4-Band EQ Stereo Delay 750 Speaker Sim Mono Delay 100 Stereo Delay 1500 Rotary Mono Delay 250 Phase Shifter Mono Delay 500 DSP Resource Usage There are two main factors whic
5 - Effects Core Effects Descriptions Core Effects Descriptions 1-Band Para EQ This single band parametric equalizer is useful when you just want to boost or cut a single range of frequencies. For example, if you just want to brighten up the lead vocal a bit, you might choose this EQ. This EQ offers up to ±15dB cut or boost. +15dB Boost Width Gain + Cut -15dB Center Frequency Parameter Description Gain Sets the amount of cut (-) or boost (+) of the selected frequency band.
5 - Effects Core Effects Descriptions 3-Band EQ This versatile equalizer provides two shelving filters at the high and low ends of the frequency range and a fully parametric band in the center. Up to ±24 dB of boost or cut is provided for each band. Low Shelf Corner Freq. Boost + Cut +24dB Gain Mid Band - High Shelf Corner Freq. E Note: The Wet/Dry Mix control on an equalizer should normally be set to 100% wet or unpredictable results may occur.
5 - Effects Core Effects Descriptions 4-Band EQ This 4-band equalizer provides two shelving filters at the high and low ends of the frequency range and two fully parametric bands in the center. Up to ±24 dB of boost or cut is provided for each band. Note: The Wet/Dry Mix control on an equalizer should normally be set to 100% wet or unpredictable results may occur. For more information on setting up a parametric EQ, see page 46.
5 - Effects Core Effects Descriptions Auto-Wah This effect creates the sound of a guitar wah-wah pedal. The “Wah” filter sweep is automatically triggered from the amplitude envelope of the input sound. Auto-wah works well with percussive sounds such as guitar or bass. The Auto-Wah is a bandpass filter whose frequency can be swept up or down by an envelope follower, which extracts the volume contour of the input signal.
5 - Effects Core Effects Descriptions Chorus An audio delay in the range of 15-20 milliseconds is too short to be an echo, but is perceived by the ear as a distinctly separate sound. If we now cyclically vary the delay time in this range, the illusion of multiple sound sources is created. A slight amount of feedback serves to increase the effect. A very slow LFO rate is usually best for a realistic effect, but a faster LFO rate can also be useful with minimal LFO depth (.2).
5 - Effects Core Effects Descriptions Basic Controls The three main controls of a compressor are the Ratio control, the Threshold control and the Gain control. If the signal level falls below the Threshold, no processing will take place. Signals exceeding the Threshold will have gain reduction applied as set by the ratio control. This important control allows you to dial in the range of amplitudes you want to tame.
5 - Effects Core Effects Descriptions Parameter Description Attack Time Controls how quickly the gain is turned down after the signal exceeds the threshold. Range .1ms to 500ms Release Time Controls how fast the gain is returned to its normal setting after the signal has fallen below the threshold. Range: 50ms to 3000ms Pre-Delay Allows the use of slower attack times without missing signal peaks. Range: 0ms to 3 ms Input Meter Allows you to monitor the strength of the input signal.
5 - Effects Core Effects Descriptions Flanger A flanger is a very short delay line whose output is mixed back together with the original sound. Mixing the original and delayed signals results in multiple frequency cancellations known as a comb filter. Since the flanger is a type of filter, it works best with harmonically rich sounds. A low frequency oscillator is included to slowly change the delay time. This creates a rich, sweeping effect as the notches move up and down across the frequency range.
5 - Effects Core Effects Descriptions Freq Shifter This unusual effect is sometimes called “spectrum shifting” or “single sideband modulation”. Frequency shifting shifts every harmonic in the signal by a fixed number of Hz which causes the harmonics to lose their normal relationship. The more common pitch shifter, in contrast, preserves the harmonic relationships of the signal and so is better suited to creating “musical” harmonies. This isn’t to say that the frequency shifter can’t be used musically.
5 - Effects Core Effects Descriptions Leveling Amp The first compressors developed in the 1950’s were based on a slow-acting optical gain cells which were able to control the signal level in a very subtle and musical way. This effect is a digital recreation of the leveling amps of yesteryear. The leveling amp uses a large amount of “lookahead delay” to apply gentle gain reduction. Because of this delay, the leveling amp is not suitable for applications which require realtime monitoring of the signal.
5 - Effects Core Effects Descriptions Lite Reverb Reverberation is a simulation of a natural space such as a room or hall. The Lite Reverb algorithm is designed to simulate various rooms and reverberation plates while using fewer DSP resources than the Stereo Reverb. Up to five Lite Reverbs can be used at once. Decay time defines the time it takes for the reflected sound from the room to decay or die away. The diagram below shows a generalized reverberation envelope.
5 - Effects Core Effects Descriptions Mono Delays - 100, 250, 500, 750, 1500, 3000 A delay line makes a copy of the incoming audio, holds it in memory, then plays it back after a predetermined time. The delay number refers to the maximum delay time that can be produced by the delay line. The six lengths, from 100 ms to 3 seconds, allow you to make the most efficient use of the effect memory resource. Long delays produce echoes, short delays can be used for doubling or slapback effects.
5 - Effects Core Effects Descriptions Phase Shifter A phase shifter produces a fixed number of peaks and notches in the audio spectrum which can be swept up and down in frequency with a low frequency oscillator (LFO). This creates a swirly, ethereal sound with harmonically rich sound sources of a type of pitch shift with simpler sounds. The phase shifter was invented in the 1970’s and the characteristic sound of this device evokes emotions of that musical era.
5 - Effects Core Effects Descriptions Rotary This is a simulation of a rotating speaker used on organs. The rotating speaker was invented to give static organ tones a pipe organ type of animation, but this distinctive sound became a legend in its own right. Spinning a sound around the room creates a doppler pitch shift along with many other complex and musically pleasing sonic effects. The Rotary incorporates acceleration and deceleration as you switch between the two speeds.
5 - Effects Core Effects Descriptions Stereo Delays - 100, 250, 550, 750, 1500 The Stereo Delays are true stereo delay lines in that the left and right channels are kept entirely separate from each other. The delay number refers to the maximum delay time that can be produced by the delay lines. The five different lengths, from 100 ms to 1.5 seconds, allow you to make the most efficient use of the effect memory resource.
5 - Effects Core Effects Descriptions Stereo Reverb Reverberation is a simulation of a natural space such as a room or hall. The stereo reverb algorithm is designed to simulate various halls, rooms and reverberation plates. Decay time defines the time it takes for the reflected sound from the room to decay or die away. The diagram below shows a generalized reverberation envelope. Early Reflections Late Reverb Time After a short pre-delay period, the echoes from the closest walls or ceiling are heard.
5 - Effects Core Effects Descriptions Vocal Morpher This unique effect allows you to select two vocal phonemes and morph between them using an LFO. Phonemes are the consonants and vowels we use in articulating speech sounds and these sounds are very distinctive and evocative. 30 different phonemes are available and these can be shifted up or down in pitch for even more effects. To use the Vocal Morpher, you just select Phoneme A and Phoneme B from the list of thirty.
5 - Effects E-MU PowerFX E-MU PowerFX The hardware-accelerated effects of the E-MU Digital Audio System can also be used as VST inserts in Cubase LE. E-MU PowerFX allow you to use PatchMix DSP effects from within Cubase, Sonar, or other host application with minimal load on your CPU. E-MU PowerFX are not available at the 96kHz or 192kHz sample rates.
5 - Effects E-MU PowerFX Parameter Description Preferences The Preferences menu allows you to: • Toggle the Tooltips On or Off • Extra Buffers - Check this box if excessive stuttering occurs when using E-MU PowerFX in your VST Host application. This box should be checked when using Fruity Loops. • Render Mode - Induces realtime rendering in applications which do not support realtime rendering. (WaveLab, SoundForge) To Setup & Use E-MU PowerFX: Setup Cubase LE 1. Launch Cubase LE 2.
5 - Effects E-MU PowerFX Automating E-MU PowerFX E-MU PowerFX can be automated in Cubase LE (or other recording host) just like any other VST effect. When “Write Automation” is activated in Cubase, control changes made in the PowerFX window during playback will be recorded on a special “Automation Subtrack”. When “Automation Read” is activated, the recorded control changes will be played back. Steinberg Cubasis does not have the control automation feature.
5 - Effects E-MU PowerFX E-MU PowerFX Compatibility Chart Application Name Compatible? Note Render Extra Buffers Steinberg Cubase VST 5.
5 - Effects Rendering Audio with E-MU PowerFX Rendering Audio with E-MU PowerFX Rendering (sometimes called Export) is a mixdown process performed by the host application, which creates a new digital audio file from a multitrack song. Rendering allows a virtually unlimited number of VST effects to be used because the audio processing is performed out of realtime. E-MU PowerFX and the PatchMix DSP effects are strictly realtime processes.
5 - Effects E-MU VST E-Wire E-MU VST E-Wire E-Wire is a special VST/ASIO Bridge which allows you to route digital audio via ASIO to PatchMix and back again. E-Wire VST incorporates smart time alignment technology that automatically compensates for system latencies and ensures proper synchronization of audio throughout the VST chain. In addition, E-Wire also allows you to insert outboard audio gear into the VST environment.
5 - Effects E-MU VST E-Wire To Setup and use E-Wire: Setup PatchMix DSP 1. Open PatchMix DSP application. 2. Insert an ASIO Input mixer strip into PatchMix DSP. (Alternately, you can select “New Session”, select “E-Wire Example” and skip to step 6.) 3. Mute the strip or turn the Fader all the way down. 4. Insert an ASIO Send plug-in into one of the inserts on your ASIO strip. 5. Name your ASIO strip as an E-Wire strip. 6. Insert the desired PatchMix DSP effects into slots above the ASIO Send. 7.
5 - Effects E-MU VST E-Wire Currently automatic delay compensation is supported by the Steinberg 2.0 family (Nuendo 2.x, Cubase SX 2.0, Cubase LE 2.0,), Magix Samplitude 7.x, and Sonar (using the Cakewalk VST adapter 4.4.1), but not by Steinberg Cubase VST 5.1 and Cubasis. The E-Delay Compensator utility plug-in is used to manually compensate for the transfer delay for hosts that DO NOT support plug-in delay compensation.
5 - Effects E-MU VST E-Wire In practical use, however, you’ll probably never need to use more than one E-Wire VST on a single track since PowerFX effects can be placed in series. We have included this feature “just in case” you need it. Here’s one more example of how to use the E-Delay Compensator with different numbers of PowerFX/E-Wire sends on each track. The delay compensation on each track must equal the track with the maximum number of PowerFX/E-Wire sends. See the diagram below.
6 - Appendix Sync Daughter Card Supplement 6 - Appendix Sync Daughter Card Supplement SMPTE Conversion One of the main functions of the Sync Daughter Card is to convert SMPTE (LTC) to MIDI Time Code (MTC) and vice-versa. The term “Host MTC” refers to MTC, which is generated or used by the host application (Cubasis, etc.). MTC is also available at the MIDI jack on the back of the Sync Card. Warning: SMPTE and MTC do not provide sample sync for digital I/O. You must use Word Clock, or S/PDIF sync.
6 - Appendix Sync Daughter Card Supplement Mode (fps) Sets the transmitted frame rate when striping SMPTE. SMPTE Striping Edit this field to set the start time in hours:minutes:seconds:frames for striping SMPTE. Stripe Button Initiates SMPTE Time Code generation at the SMPTE output beginning at the time set in the striping display. Stop Button Stops SMPTE striping. This button also stops SMPTE when One-Time Jam Sync has been initiated. Flywheel Mode Selects one of the four Flywheel modes.
6 - Appendix SMPTE Background Stripe Mode This mode is used to record SMPTE time code onto an audio track of another recorder. SMPTE is output when the Start button is pressed in the System Settings menu and begins at the time set by the Start Time setting. MTC is also simultaneously output from the Sync Daughter Card MIDI out. SMPTE and MTC will continue to be output until the Stop button is pressed. See Striping SMPTE.
6 - Appendix SMPTE Background time! (A one hour program would actually be 59 minutes and 56.4 seconds long.) Drop frame was designed to correct this time difference. In 30 Drop Frame, every minute except 00-10-20-30-40-50 have the first two frames, 00 and 01, “dropped”, hence the name drop-frame. Why use SMPTE? SMPTE sync, although well over 30 years old, has the advantage of being able to be recorded as an audio track.
6 - Appendix MIDI Time Code (MTC) Duplicating SMPTE time code The Sync Daughter Card always generates clean SMPTE from the SMPTE output when reading SMPTE in. This time code is in sync with the incoming SMPTE and can be used to feed other devices in your studio or to clean up old SMPTE tracks. Copying SMPTE code from track to track produces deterioration of the signal with each generation, although one generation of dubbing will probably be OK. Other Tips for using SMPTE 1. Use ascending time code.
6 - Appendix Word Clock In/Out Word Clock In/Out Word clock provides a standardized means of synchronizing multiple digital audio devices so that data can be transferred digitally. In order to digitally transfer from one device to another, the two devices MUST be synchronized. Clicks and pops in the audio will result when transferring digital audio which is not synchronized. f Word clock and S/PDIF synchronize at the sample rate and are used to transfer digital data between machines.
6 - Appendix Word Clock In/Out Digital Mixer Word Clock S/PDIF Digital T - connector ADAT Optical IN Word Clock Word Clock Termination OFF S/PDIF DIGITAL BREAKOUT CABLE IN SYNC CARD Word Clock Termination ON This diagram shows the proper way to connect word clock if you don’t have a multi-output word clock generator. The last device in a Word Clock chain should have Termination ON.
6 - Appendix Getting in Sync Getting in Sync Whenever you connect external digital audio devices together, you need to be aware of how they are synchronized to each other. Simply connecting digital out to digital in doesn’t guarantee that two digital devices are synced, even if audio is being passed. Unless you have set one to be the Master and the other a Slave, they are probably NOT synchronized and the quality of your audio will suffer. S/PDIF is probably the most common digital audio format.
6 - Appendix Useful Information Useful Information AES/EBU to S/PDIF Cable Adapter This simple adapter cable allows you to receive AES/EBU digital audio via the S/PDIF input on the E-MU 0404 PCI card. This cable may also work to connect S/PDIF out from the 0404 digital breakout cable to the AES/EBU input of other digital equipment. From AES/EBU Device 1 2 N.C.
6 - Appendix Technical Specifications Technical Specifications GENERAL Sample Rates 44.1 kHz. 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz and 192kHz derived from internal crystals. (No sample rate conversion is performed.) Externally supplied clock from S/PDIF. (or word clock with optional Sync Card) Bit Depth 16-bit or 24-bit (depending on the setting of your recording or audio application) Hardware DSP 100MIPs custom audio DSP.
6 - Appendix Technical Specifications DIGITAL I/O S/PDIF • 2 in/2 out coaxial (transformer coupled output) • 2 in/2 out optical • AES/EBU or S/PDIF (switchable under software control) MIDI 1 in, 1 out (16 MIDI channels) SYNCHRONIZATION Internal Crystal Sync: 44.1kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz • S/PDIF (optical or coaxial) • Word Clock (sync card only) - (75 ohm termination, switchable) SRSync SourceRMS jitter in picoseconds RMS JITTER @ 44.1K (Measured via Audio Precision 2) 44.
6 - Appendix Internet References Internet References The internet contains vast resources for the computer musician. A few useful sites are listed here, but there are plenty more. Check it out. Software Updates, Tips & Tutorials................http://www.emu.com Setting up a PC for Digital Audio ..................http://www.musicxp.net MIDI Basics.......................................................Search for “MIDI Basics” (many sites) MIDI & Audio Recording ................................http://www.
6 - Appendix Internet References Declaration of Conformity Trade Name: E-MU Systems Model No.: EM8810 & EM8820 EM8810, EM8830 & EM8840 EM8810, EM8830 & EM8841 Responsible Party: E-MU Systems Address: 1500 Green Hills Road, Scotts Valley, CA 95066 U.S.A. This device complies with Part 15 of the FCC rules.
6 - Appendix Internet References Compliance Information United States Compliance Information FCC Part 15 Subpart B Class B using: CISPR 22(1997) Class B ANSI C63.4(1992) method FCC Site No.90479 Canada Compliance Information ICES-0003 Class B using: CISPR 22(1997) Class B ANSI C63.4(1992) method Industry of Canada File No.
Index Numerics Index Clicks & Pops, in the audio 9, 76 Clock, external 10, 16 Comb Filter 52 Compressor 49 Connectors, interface 2 Core Effects descriptions 45 listing 44 Core FX Presets, importing/exporting 40 D Numerics 1-Band Para EQ 45 1-Band Shelf EQ 45 1-Time Jam Sync, SMPTE 72 3-Band EQ 46 4-Band EQ 47 88kHz, 96kHz, 176kHz & 192kHz Operation 39 A A-D, D-A Converters, used in 0404 80 AES/EBU to S/PDIF Adapter 79 Appearance, improving 79 ASIO direct monitor 23 send 21 Attack, compressor 50 Automati
Index F mono delay 3000 56 overview 37 palette 37 phase shifter 57 placing into an insert location 21 preset create new 42 delete 43 overwrite 43 rename 43 rotary 58 selecting 38 stereo reverb 60 using in VST host application 62 vocal morpher 61 E-MU 0404 PCI Card description 7 installing 3 E-MU Icon 13 E-MU PowerFX 62 Envelope, reverberation 55, 60 E-Wire 67 Exit PatchMix DSP Services 13 Exporting Core FX Presets & FX Insert Chains 40 External Clock 10, 16, 76, 78 External Mode, SMPTE 72 External Sync Sou
Index M M O Main bus 32 inserts 36 output fader 36 section 32 Master clock 78 return level 32 send level 32 Meter insert 27 using to measure input level 26 main output 36 setting input levels using 25 MIDI connections 9 thru 9 time code 75 Mixer block diagram 12 overview 11 strip 18 aux send 29 delete 19 fader 31 insert 21 label 31 mute button 31 new 19 solo button 31 type 19 viewing 11 MME 19 Monitor balance control 36 mix 32 mute 32 output level control 36 mute 36 Mono Delay 3000 56 MTC 75 to SMPTE Con
Index S S T S/PDIF 8, 9 S/PDIF to AES/EBU Adapter 79 Sample Rate, setting 14 Save FX Insert Chains 38 session 15 user effect preset 42 Scribble Strip 31 Send /return insert 22, 23 bypass or solo 33 auxiliary 29 insert 22 Send/Return Levels 32 Send/Return, greyed out or unavailable 21 Session 14 creating new 14 path 15 templates 15 Setting Up, E-MU Digital Audio System 1 Settings I/O 17 S/PDIF 17 sample rate 16 system 16 Sidechain Effects 35 routing 29 Signal generator, insert 27 Signal Level Indicators,
