Efficient techniques for modifying audio playback rates
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United States of America Patent
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Feb 16, 2010
Grant Date -
Oct 5, 2006
app pub date -
Apr 1, 2005
filing date -
Apr 1, 2005
priority date (Note) -
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Abstract
Improved techniques for modifying a playback rate of an audio item (e.g., an audio stream) are disclosed. As a result, the audio item can be played back faster or slower than normal. The improved techniques are resource efficient and well suited for audio items containing speech. The resource efficiency of the improved techniques make them well suited for use with portable media devices, such as portable media players.
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