Adaptive variable bit rate audio encoding
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United States of America Patent
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Sep 25, 2012
Grant Date -
Jul 14, 2011
app pub date -
Mar 22, 2011
filing date -
Aug 26, 2003
priority date (Note) -
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Abstract
A method and apparatus for producing a variable bit rate audio signal is disclosed. An audio signal is encoded into a plurality of encoded audio signals at different bit rates. A variable bit rate audio signal is produced by selecting between the plurality of encoded audio frames of different bit rates in accordance with a selection criterion.
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