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authorLinus Nielsen Feltzing <linus@haxx.se>2004-04-21 22:30:32 +0000
committerLinus Nielsen Feltzing <linus@haxx.se>2004-04-21 22:30:32 +0000
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Tweaked the formatting of Q78
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4544 a1c6a512-1295-4272-9138-f99709370657
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@@ -751,18 +751,18 @@ A78: Linus Nielsen Feltzing replied to a similar question on April 17th 2004,
The MAS quality setting is just a way of selecting an average bit rate
according to the following table (quality 0 is on the far left):
- FREQUENCY BITRATE IN KBIT/S
- ------------------------------------------------------
- 44100Hz stereo: 75, 80, 90, 100, 120, 140, 160, 170
- 22050Hz stereo: 39, 41, 45, 50, 60, 80, 110, 130
- 44100Hz mono: 65, 68, 73, 80, 90, 105, 125, 140
- 22050Hz mono: 35, 38, 40, 45, 50, 60, 75, 90
+ FREQUENCY BITRATE IN KBIT/S
+ ------------------------------------------------------
+ 44100Hz stereo: 75, 80, 90, 100, 120, 140, 160, 170
+ 22050Hz stereo: 39, 41, 45, 50, 60, 80, 110, 130
+ 44100Hz mono: 65, 68, 73, 80, 90, 105, 125, 140
+ 22050Hz mono: 35, 38, 40, 45, 50, 60, 75, 90
(This table can be found on page 38 in the MAS3587 data sheet.)
MPEG VERSIONS
The different MPEG versions use different sample rates:
- 44100, 48000, 32000: MPEG version 1
- 22050, 24000, 16000: MPEG version 2
- 11025, 12000, 8000: MPEG version 2.5 (not an official standard)
+ 44100, 48000, 32000: MPEG version 1
+ 22050, 24000, 16000: MPEG version 2
+ 11025, 12000, 8000: MPEG version 2.5 (not an official standard)