Re: Convert sampling rate

From: "Alessandro Angeli [MVP::DS/MF]" <nobody@xxxxxxxxxxxxxxxxxx>
Date: Fri, 23 Jun 2006 16:58:58 +0200

alex wrote:

I am recording a voice from the mic input in the
following format: 16000Hz, 16 bit per sample.

So, a 20 ms frame contains 320 samples of type "short".

I need to downsample the data into 8000Hz inside my C++
code.

Just copy the buffer dropping every other sample.

--
// Alessandro Angeli
// MVP :: DirectShow / MediaFoundation
// a dot angeli at psynet dot net

.

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References:
- Convert sampling rate
  - From: alex

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