Efficient techniques for modifying audio playback rates

Details Efficient techniques for modifying audio playback rates Efficient techniques for modifying audio playback rates

2005-04-01

2010-02-16

Chin, Vivian (Department: 2614)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Digital audio data processing system

Reexamination Certificate

active

07664558

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.

REFERENCES:
patent: 6169240 (2001-01-01), Suzuki
patent: 6292454 (2001-09-01), Hu
patent: 6360198 (2002-03-01), Imai et al.
patent: 6484137 (2002-11-01), Taniguchi et al.
patent: 6999922 (2006-02-01), Boillot et al.
U.S. Appl. No. 10/997,479, filed Nov. 24, 2004.

Affiliated with

Also associated with

Rating

Efficient techniques for modifying audio playback rates does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Efficient techniques for modifying audio playback rates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Efficient techniques for modifying audio playback rates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4235103