Data processing: generic control systems or specific application – Specific application – apparatus or process – Digital audio data processing system
Reexamination Certificate
2007-11-06
2007-11-06
Chin, Vivian (Department: 2615)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Digital audio data processing system
C375S243000
Reexamination Certificate
active
10712791
ABSTRACT:
Methods for splicing PCM audio frames form modified frames by appending to each frame either a portion of the next preceding frame or the next following frame. According to a first approach, splices are obtained by fading up and fading down a frame end and a frame appendage only at a splice point, and overlapping and combining to provide a crossfade at the splice. Alternatively, every frame end and frame appendage is faded up and faded down, overlapped and combined. A subtractive method of providing complementary fade-up and fade-down reduces rounding errors.
REFERENCES:
patent: 3872503 (1975-03-01), Shutterly
patent: 4555737 (1985-11-01), Heitmann
patent: 4717972 (1988-01-01), Heitmann
patent: 4961116 (1990-10-01), Kanamaru et al.
patent: 5109417 (1992-04-01), Fielder et al.
patent: 5140473 (1992-08-01), Murakami
patent: 5208678 (1993-05-01), Nakagawa
patent: 5225945 (1993-07-01), Mine et al.
patent: 5903872 (1999-05-01), Fiedler
patent: 5913190 (1999-06-01), Fielder
patent: 5913191 (1999-06-01), Fielder
patent: 6124895 (2000-09-01), Fielder
patent: 6952668 (2005-10-01), Kapilow
patent: 7117156 (2006-10-01), Kapilow
patent: 2002/0116178 (2002-08-01), Crockett
patent: 2004/0196989 (2004-10-01), Friedman et al.
patent: 2005/0068886 (2005-03-01), Wang et al.
patent: 1067551 (2001-01-01), None
patent: 1094464 (2001-04-01), None
patent: 2378873 (2003-02-01), None
Craven, Peter, “Lossless Coding for Audio Discs,” Journal of the Audio Engineering Society, vol. 44, No. 9, Sep. 1996.
Watatani, Yoshizumi, et al., “The FM Audio Signal Recording System for 8mm Video,” IEEE Transactions on Consumer Electronics, vol. CE-30, No. 4, Nov. 1984, pp. 592-597.
Fielder, Louis D., et al., “Professional Audio Coder Optimized for Use with Video,” presented at the 107thConvention Sep. 24-27, 1999, Audio Engineering Society Preprint, 5033 (K-1).
Lyman, Stephen, “Understanding Dolby E,” Broadcast Engineering Sep. 1999, pp. 1-6.
Smithers, Michael J., et al., “Ultra High Quality, Video Frame Synchronous Audio Coding,” presented at the 114thConvention Mar. 22-25, 2003, Audio Engineering Society, Convention Paper 5853, pp. 1-14.
Gundry Kenneth James
Smithers Michael J.
Chin Vivian
Dolby Laboratories Licensing Corporation
Gallagher Thomas A.
Gallagher & Lathrop
Kurr Jason
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