BioRpy

Sunday, July 19, 2015

pd48. The keyup object in Pure Data

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The keyup object sends the ASCII of the key which is pressed and then released, to its outlet. The ASCII of '0' is 48, '1' ...
2 comments:

pd47. The demux object in Pure Data

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The demux object takes index of outlet from the right inlet. Then whatever data is sent to left inlet is then sent to proper outlet. Because...
Friday, July 17, 2015

pd46. Discrete Fourier Transform in Pure Data

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For the audio signal of last example, the Discrete Fourier Transform (DFT) is found using rfft~. The amplitude of the DFT for a blocksize o...

pd45. Phase Modulation in Pure Data

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Frequency modulation is an example of phase modulation, and which we covered earlier. An osc~ object is the same as phasor~ object connecte...

pd44. The samphold~ object in Pure Data

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The samphold~ object samples the left inlet audio signal whenever the control signal on right inlet is decreasing. A toggle switch, operati...
Thursday, July 16, 2015

pd43. List split and append objects in Pure Data

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We can use a list of numbers to provide timed control signals to an audio generator or synth. Here, the audio generator is just osc~, but in...
4 comments:
Wednesday, July 15, 2015

pd42. The wrap~ object in Pure Data

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The wrap~ object keeps the fractional part of audio. If the signal is 1.5, it will be wrapped to 0.5. Without wrapping, it would be clipped ...
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