User Manual

4.5 Metering 41
shown as a short horizontal lines above the corresponding band, indicating recent peak/-
maximum values. The Spectroscope offers a quick spectrum overview. For a more detailed
analysis of the audio spectrum, use the Spectrometer. The Spectroscope can be found in
the Meters menu of the Audio Files and Audio Montage Workspaces. It can be used ei-
ther as a floating window, or docked in the Workspace.It can also be docked in the Control
Window.
Related topics
Metering
Spectrometer
4.5.3 Oscilloscope
The Oscilloscope offers a highly magnified view of the waveform around the playback cursor
position.
If you are analyzing a stereo file, the Oscilloscope normally shows the separate levels of
the two channels. However, if you activate the option "Show Sum and Subtraction" on the
Functions menu (or click the +/- icon), the upper half of the Oscilloscope shows the sum of
the two channels and the lower half shows the subtraction.
Making settings
By opening the Settings dialog you can adjust the display colors, and choose to activate
Auto-zoom or not. With Auto-zoom activated, the display is optimized so that the highest
level reaches the top of the display at all times. The Settings dialog can be accessed through
the Functions > Settings... menu, or by using the icon.
The Oscilloscope can be found in the Meters menu of the Audio Files and Audio Montage
Workspaces. It can be used either as a floating window, or docked in the Workspace.It can
also be docked in the Control Window.
Related topics
Metering
4.5.4 Bit Meter
The Bit Meter shows the resolution or the number of bits used in the digital audio being
monitored. Normally the maximum number of bits in an Audio File is the same as the resolution
of the Audio File (e.g. a 16 bit Audio File shows that up to 16 bits are used), but sometimes
this is not the case.
As soon as you perform any kind of real-time processing on an Audio File, the audio data is
treated at a much higher resolution (32 bit floating point), to allow for pristine audio quality.
Examples of such processing include level adjustments, effects, the mixing of two or more
files, etc. In fact, the only time when a 16 bit file is played back at 16 bit resolution is if
you play it without any fades or effects, and with the Master Faders set to 0.00 (no level
WaveLab 7