[Csnd] Sample playback with cps pitch and buffer offset
| Date | 2019-10-26 21:05 |
| From | Josh Moore |
| Subject | [Csnd] Sample playback with cps pitch and buffer offset |
I'm looking for a way to take just a long function table and shift through it, with start and end points (like tablexkt/lphasor) but with a cycle per second control like regular old loscil. Any suggestions on how to do this? |
| Date | 2019-10-26 21:43 |
| From | Steven Yi |
| Subject | Re: [Csnd] Sample playback with cps pitch and buffer offset |
If you want to control by cps (idesired_freq), you need the base frequency (ibase) of the content you're playing back to calculate a playback rate, as well as the source sampling rate (isrc_sr) and target sampling rate (sr). If you have that, then you should be able to use: (idesired_freq / ibase) * (isrc_sr / sr) so if you have a sample recorded at 44100, your project is 48000, the sample is at A440, and you want to play it back at 660 Hz, you get: 660/440 * 48000/44100 On Sat, Oct 26, 2019 at 4:05 PM Josh Moore <kh405.7h30ry@gmail.com> wrote:
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