Electrical audio signal processing systems and devices – With mixer
Reexamination Certificate
2004-02-13
2009-02-17
Chin, Vivian (Department: 2614)
Electrical audio signal processing systems and devices
With mixer
C381S306000, C345S473000
Reexamination Certificate
active
07492915
ABSTRACT:
This invention describes the use of dynamic sound source and listener position (DSSLP) based audio rendering to achieve high quality audio effects using only a moderate amount of increased audio processing. Instead of modeling the audio system based on sound and listener position only, the properties that determine the final sound are determined by the change in listener relative position from the current state and last state. This storage of the previous state allows for the calculation of audio effects generated by change in relative position between all sound sources and listener positions.
REFERENCES:
patent: 5337363 (1994-08-01), Platt
patent: 5414474 (1995-05-01), Kamada et al.
patent: 5574824 (1996-11-01), Slyh et al.
patent: 5633993 (1997-05-01), Redmann et al.
patent: 6266517 (2001-07-01), Fitzpatrick et al.
Brady W. James
Chin Vivian
Marshall, Jr. Robert D.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
LandOfFree
Dynamic sound source and listener position based audio... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dynamic sound source and listener position based audio..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamic sound source and listener position based audio... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4077181