dev builds
themes manual
device status forums
mailing lists
IRC bugs
dev guide

Rockbox mail archive

Subject: RE: Frequency as it relates to recording quality

RE: Frequency as it relates to recording quality

From: Ofir Carny <>
Date: Thu, 10 Apr 2003 10:22:02 +0200

AFAIR and according to the phone uses 8Khz, if the phone
is good enough for you (and don't consider noise, etc., that's unrelated), it should be good enough for voice. My experience is similar, as long as I am recording voice, I can downsample as far as I can (at least with the original archos FW) and hear no difference, I can also compress a lot (I think I used the lowest level once). AFAIR phones uses 64kbps PCM - and that means 8 bit depth (I ran across 32kbps ADPCM too), and that usualy seems OK to me, voice conferencing and VoIP usually go so low that it's scary and so did early cell phones.

Just don't try to listen to music over the phone...
-----Original Message-----
From: Michael O'Quinn []
Sent: Thursday, April 10, 2003 1:21 AM
Subject: RE: Frequency as it relates to recording quality

I think you are asking if YOU would ever need to use them, and my response
is that if you are just ripping CD and encoding MP3, stick with 44.1
sampling and set the bitrate as you see fit. I can't answer about
recording voice with the Archos -- any ABJR owners care to chime in with
some practical advice?
This email and attachments have been scanned for
potential proprietary or sensitive information leakage.
Vidius, Inc. Protecting Your Information from the Inside Out.
Received on 2003-04-10

Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy