Data AcQuisition And Real-Time AnalysisScope - Spectrum - Spectrogram - Signal Generator
Software for Windows
Science with your Sound Card!
The following is from the Daqarta Help system:
Speech and music
Musical instrument tuning
Contact us about
Controls the phase of the Sine modulator, independent of the main wave (carrier) Phase. This is particularly useful if you have set AM Sync, and want to adjust the display start point relative to the modulator cycle.
If you set the modulator frequency to match the main frequency, the result is a wave at the main frequency but with strong 2nd harmonic distortion, plus a DC component. Changing the modulator phase allows you to change that DC component.
L.1.AMmodPhase=90 sets Left Stream 1 AM Modulator Phase to 90 degrees. Alternatively, AMmodPhase=>1 increments or AMmodPhase=>-1 decrements the current Modulator Phase by 1 degree. Only +/-1 degree steps are allowed with this command format.
See also Amplitude Modulation, Amplitude Modulation Dialog, Waveform Stream Controls.
Questions? Comments? Contact us!We respond to ALL inquiries, typically within 24 hrs.
Over 35 Years of Innovative Instrumentation
© Copyright 2007 - 2022 by Interstellar Research
All rights reserved