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Topic: Convert PCM Sample (Read 5525 times) previous topic - next topic
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Convert PCM Sample

Hi all,

My MP3 decoder generates 16-bit PCM sample signed, I want to convert them into 16-bit PCM sample unsigned.

Thanks in advance.

Convert PCM Sample

Reply #1 –
Hi doomtn,

Add 32768 to each sample value.

You are welcome.
Full-quoting makes you scroll past the same junk over and over.

Convert PCM Sample

Reply #4 –
Quote from: doomtn on
Hi all,

My MP3 decoder generates 16-bit PCM sample signed, I want to convert them into 16-bit PCM sample unsigned.

Thanks in advance.

You'll need to move the original value to an unsigned short and then add the 32768. However, why do you want to do it? So far as I'm aware, nothing will play it or know what to do with it.