That's a question you are best off answering for yourself by testing against
the highest quality you can make to see where you can first hear a
difference. If you just want to know because of a theoretical interest,
pick a lossless format and forget the question.
----- Original Message -----
From: "Joe" <n3...@hotmail.com>
To: <pc-audio@pc-audio.org>
Sent: Sunday, April 25, 2010 3:59 PM
Subject: bit rate and sample rate
Here's an interesting question. I've experimented with a lot of different
bit rates and sample rates doing voice recordings but still don't know
what combination of the two give good enough quality for speech. I know
you need higher rates for music, at least 128KBPS. I'm only talking about
voice recordings using a mic at this point. What combination of bit and
sample rate will take the least space and give me fair quality speech
audio. What should be higher. The bit rate, or the sample rate. I'm
talking about MP 3 files. I'd like to get a better understanding of this.
Thanks in advance. Joe.
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