Rockbox Development > Feature Ideas
medical noise generator
Hirsch2k:
I also find NiHaoMike´s idea of an function generator for audio equipment testing very nice. Some pink/white noise genrator and sinus sweeps and phase testing sounds i.e. This could then be used for a range of purposes.
funman:
Do you know rockbox has a PureData plugin?
I don't get exactly what is it since it only runs on iriver now but I think the main point is audio creation
nls:
Hmm that reminds me, i have a plugin that preglow made a long while ago somewhere that does sinus sweeps and i think i added a whitenoise generator to it. If i find some time and motivation i might try to dig it up.
csavery:
If you want to see some kind of medical noise generator then a programmer is going to need some reference material that describes what parameters need adjusting by the user. I would guess that a medical journal article or two on how and what works for helping tinnitus sufferers would be very helpful. Otherwise I would guess a library of suitable recorded sounds to choose from is the simplest way to use Rockbox for this. You could produce such a library using an audio editor that has generator tools.
Ezraghast:
I have tinnitus in one ear and would be interested to see this attempted. Might be an idea to have separate and adjustable sounds sent to each channel. My own noise is a 'low hum' or hiss which varies in intensity and sometimes 'pulsates' so it seems like i can hear my blood flow. Perhaps best compared to the sound of a distant car or plane.
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