Re: [LAU] need little help with csound

Rustom Mody <rustompmody@...> writes: using the demo: http://zonalandeducation.com/mstm/physics/wavesstandingWaves/standingWav es1/StandingWaves1.html Along with that I want to demo how it would sound using something like csound ie for a freqs from {440 880 1320 1760...}show how the sound changes as each freq is added to the fundamental sine wave at 440. csound... not my cup of tea. In SuperCollider you can do it IMO more easily. Then again, I'm biased (being an avid SuperCollider user for over 10 years). SynthDef(\sine, { |freq, amp = 0.1, gate = 1| var eg = EnvGen.kr(Env.asr(0.1, amp, 0.1), gate, doneAction: 2); Out.ar(0, SinOsc.ar(freq, 0, eg) ! 2); }).add; g = Group.new; p = Pbind(\instrument, \sine, \type, \on, \freq, 440 * Pseries(1, 1, inf), \amp, 0.1 / Pseries(1, 1, inf), \group, g).play; // when done: p.stop; g.release; If you want different amplitudes, substitute a different pattern after \amp. This example posits an inverse relationship between the partial's frequency and its amplitude, i.e., a sawtooth. Disclaimer: I wrote this on a tablet without testing the code... and we all know how that usually turns out. There could be mistakes, but the principle is right. Again IMO (and admitting my bias), if you have to make a choice between learning csound or SuperCollider, choose SuperCollider. hjh _______________________________________________ Linux-audio-user mailing list Linux-audio-user(a)lists.linuxaudio.org http://lists.linuxaudio.org/listinfo/linux-audio-user