On Thu, Sep 8, 2011 at 5:11 PM, Harold Hallikainen
<harold@hallikainen.org>wrote:

> I'm interested in streaming some live audio (one channel, 16 bits, 48ksps=
)
> to a web browser from a PIC32. Has anyone done this? What ADC is
> suggested? What audio format is suggested? Any more ideas?
>

Im thinking:

Opamp -> Audio ADC -> PIC32 <-> HTTP over ethernet <-> router <-> computer
<-> web browser

As for the ADC, I'd check National, Linear, TI for their audio grade ADCs.
Not too expensive. Linear rocks, you can sample and they deliver very
quickly. Can sample from TI just as easily.

The question is WHY do you want to do such a thing?

To stream audio to a web browser you need the appropriate plugins and stuff=
..
So let me rewrite the above into:

Opamp -> Audio ADC -> PIC32 <-> HTTP over ethernet <-> router <-> computer
<-> computer receiver application gets data from PIC and streams to browser
<-> web browser

That way, you can use USB/whatever instead of HTTP.
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