Hi... well really my intentions are to use a slider to controll the shape from sine to sqare to saw... to get intermediate waveforms with only one slider... i guess sqare works quite good. not so the saw... <br><br>Yes you can create a sawtooth wave with phasor, i was just curious how it wold work.
<br><br>But still can anybody explain how to make a list that the object IFFT~ undestand as sine+amplitude matrix???<br><br>I´ve used [print~] to check the output of the FFT~ object. it gives a list of 64 values.... if you input that list to the IFFT~ object it converts that data into resynthesizing a wave form... how can we create our own vaveforms editing that 64 ???
<br><br>i´ve used pack~ biĦut no results.<br><br><div><span class="gmail_quote">2006/9/5, Charles Henry <<a href="mailto:czhenry@gmail.com">czhenry@gmail.com</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
I thought you could use the phasor~ object to create sawtooth waves.<br><br>By the way, when I read this discussion, I tried to compute the fft of<br>the hanning window, on paper. I've had a little trouble.<br>It's that usual law when you multiply in the time domain, you convolve
<br>in the frequency domain.<br>Your windowing functions usually have a lot of low frequencies. There<br>should be some effects from the multiplication (as convolution in the<br>freq domain).<br>I don't get why to use a Hanning window rather than a triangular
<br>window, for instance.<br><br>Chuck<br><br>_______________________________________________<br><a href="mailto:PD-list@iem.at">PD-list@iem.at</a> mailing list<br>UNSUBSCRIBE and account-management -> <a href="http://lists.puredata.info/listinfo/pd-list">
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