Hi Fernando, I cannot try it right now but I think you can use this function:
adc.last() to get each unitary sample. last() is normally available for all UGen so I think it is ok for adc. Use a loop to fill your input[] array and when filled call your discreteHaarWaveletTransform function. Have fun, Ju 2013/5/13 fernando alonso <[email protected]> > Hi guys, > > I have implemented the Wavelet Transform in Chuck (to work with it > moreover of FFT, etc). The code is: > > fun int[] discreteHaarWaveletTransform( int input[]){ > > int sum, difference,length,i; > > int output[input.cap()]; > > for ( (input.cap() >> 1) => length ; true ; (length >> 1) => length) { > > for (0 => i; i < length; ++i) { > > input[i * 2] + input[i * 2 + 1] => sum; > > input[i * 2] - input[i * 2 + 1] => difference; > > sum => output[i] ; > > difference => output[length + i]; > > } > > if (length == 1) { > > return output; > > } > > //Swap arrays to do next iteration > > for (0=>i; i < (length<<1); i++){ > > output[i] => input[i]; > > } > > } > > } > > > > > The only one problem is that I don't know how get from adc the values of > the microphone input signal. I don't want to use FFT or similar. My > implementation of Haar Wavelet Transform need this values. > > > Anybody knows how get its? > > Thanks so much. > > > -- > Fernando Alonso MartÃn > [email protected] > http://roboticnaturalinteraction.com<http://www.roboticNaturalInteraction.com/famartin.html> > > > _______________________________________________ > chuck-users mailing list > [email protected] > https://lists.cs.princeton.edu/mailman/listinfo/chuck-users > >
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