[Vorbis-dev] Tuning Vorbis for Low Freq

[Paul Martin]

On Wed, Feb 17, 2010 at 06:00:09AM -0500, jazminstewart at usa.com wrote:
> On Sat, Feb 13, 2010 at 5:14 AM,  <jazminstewart at usa.com> wrote:
> > Hi, I've tried vorbis on a stream that has ~500Hz tops and it worked quite
> > good, but the raw data was converted to a fake 16bit 44Khz WAV

> Monty, it isn't "fake" the wav is real, but the input data is a
> signal in 32bit Floating Point values (each sample is a value itself
> not a PCM encoded value), I've scaled down to a signed
> 16bit. Imported as RAW with Audacity, saved as WAV, and then also
> saved as OGG.

Check out Audacity's "Project Rate" (usually on the bottom left of the
window). It will resample to that before exporting to Vorbis or to
WAV.

-- 
Paul Martin <pm at nowster.me.uk>