[PD] raw audio format and open files randomly
cyrille.henry at la-kitchen.fr
Sun Jul 5 18:42:28 CEST 2009
nick burge a écrit :
> Hello list.....Intrigued by the idea of playing back jpeg (or other) files
> as audio signals I've been having a go with the readsf~ and soundfiler
> objects....skipping the header with readsf~ and using the -raw flag in
> soundfiler, opening in an array and using tabplay~ to play it back....whilst
> I can get these objects to open the files and play them back, the results
> seem a bit disappointing...just a lot of white noise at a constant volume.
yep, images are 8 bits, so S/N should be around 50dB.
> The wave forms displayed in the array look more promising than the audio
> Was I expecting too much? What else could I be doing to achieve a more
> interesting sound?
using high bit depth images (???)
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