Data AcQuisition And Real-Time AnalysisScope - Spectrum - Spectrogram - Signal Generator
Software for Windows
Science with your Sound Card!
Contact us about
Timing Modulation Depth
The effective modulated value is equal to the sum of the base value plus the modulator scaled by the Depth.
For Quant and Bias the Depth may be adjusted from -100% to +100%, while for Shift it ranges from -32767 to +32767 samples or the equivalent in seconds.
Negative Depth values simply invert the polarity of the source. If you are using the Sine modulation source, it is the same as setting its Phase to 180 degrees. If you are using Stream Modulation, it is the same as setting a negative Level value on the modulating stream.
Use Quant., Bias., or Shift. prefixes in addition to channel and stream prefixes to specify the modulator for the TmModDepth command.
For example, L.1.Quant.TmModDepth=50 will set Left Stream 1 Quant Modulation Depth to 50%. TmModDepth=>1 will increment or TmModDepth=>-1 will decrement the current Depth by 1%. Only +/-1% steps are allowed.
Note that the value you provide for Shift.TmModDepth must reflect the current Smpl/sec state. To be safe, use a SmplSec command to set the desired mode before using this command.
Questions? Comments? Contact us!We respond to ALL inquiries, typically within 24 hrs.
Over 30 Years of Innovative Instrumentation
© Copyright 2007 - 2017 by Interstellar Research
All rights reserved