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ADAU1701 with sigma dsp, realising a Pulsed sine tone generator

Question asked by sw01 on Jan 22, 2016
Latest reply on Feb 16, 2016 by mmmike

I try to built a pulsed  Sinus tone Generator with the ADAU1701 DSP, programming in Sigma Studio.


200ms on time(smoothly ramp up the volume to 100%), 200ms off time (smoothly ramp down the volume) (5Hz). Ramp up the volume from -inf .... 0db, Ramp down from 0db...-inf. The ramp up/down time is max. 5ms.


Does anyone knows how I can program this with Sigma Studio?