Data processing: speech signal processing – linguistics – language – Speech signal processing – For storage or transmission
Reexamination Certificate
2011-06-28
2011-06-28
Lerner, Martin (Department: 2626)
Data processing: speech signal processing, linguistics, language
Speech signal processing
For storage or transmission
C704S206000, C704S500000
Reexamination Certificate
active
07970604
ABSTRACT:
System, method and computer-readable medium are disclosed for using filters signal processing. The system includes a module that receives information regarding a first filter, a module that receives information regarding a second filter, and a module that receives date to indicate switching between the first filter and the second filter across the spectrum of the received audio signal, and a module that processes the received audio signal according to the received data and switching between the first filter and the second filter, wherein at least one of the first filter and the second filter represent a merger of two initial filters.
REFERENCES:
patent: 3568144 (1971-03-01), Streb
patent: 4307380 (1981-12-01), Gander
patent: 4720802 (1988-01-01), Damoulakis et al.
patent: 4860355 (1989-08-01), Copperi
patent: 4896356 (1990-01-01), Millar
patent: 5075619 (1991-12-01), Said
patent: 5105463 (1992-04-01), Veldhuis et al.
patent: 5128623 (1992-07-01), Gilmore
patent: 5222089 (1993-06-01), Huber
patent: 5264846 (1993-11-01), Oikawa
patent: 5394473 (1995-02-01), Davidson
patent: 5448680 (1995-09-01), Kang et al.
patent: 5522009 (1996-05-01), Laurent
patent: 5530750 (1996-06-01), Akagiri
patent: 5583784 (1996-12-01), Kapust et al.
patent: 5606618 (1997-02-01), Lokhoff et al.
patent: 5651089 (1997-07-01), Teh
patent: 5699484 (1997-12-01), Davis
patent: 5701389 (1997-12-01), Dorward et al.
patent: 5717764 (1998-02-01), Johnston et al.
patent: 5732189 (1998-03-01), Johnston et al.
patent: 5749065 (1998-05-01), Nishiguchi et al.
patent: 5781888 (1998-07-01), Herre
patent: 5848391 (1998-12-01), Bosi et al.
patent: 5852806 (1998-12-01), Johnston et al.
patent: 5864802 (1999-01-01), Kim et al.
patent: 5943367 (1999-08-01), Theunis
patent: 6029126 (2000-02-01), Malvar
patent: 6049797 (2000-04-01), Guha et al.
patent: 6115689 (2000-09-01), Malvar
patent: 6122442 (2000-09-01), Purcell et al.
patent: 6240380 (2001-05-01), Malvar
patent: 6259489 (2001-07-01), Flannaghan et al.
patent: 6295009 (2001-09-01), Goto
patent: 6308150 (2001-10-01), Neo et al.
patent: 6353807 (2002-03-01), Tsutsui et al.
patent: 6370507 (2002-04-01), Grill et al.
patent: 6424936 (2002-07-01), Shen et al.
patent: 6424939 (2002-07-01), Herre et al.
patent: 6430529 (2002-08-01), Huang
patent: 6456963 (2002-09-01), Araki
patent: 6466912 (2002-10-01), Johnston
patent: 6502069 (2002-12-01), Grill et al.
patent: 6512792 (2003-01-01), Naito
patent: 6522753 (2003-02-01), Matsuzawa et al.
patent: 6529604 (2003-03-01), Park et al.
patent: 6725192 (2004-04-01), Araki
patent: 6735561 (2004-05-01), Johnston et al.
patent: 6771777 (2004-08-01), Gbur et al.
patent: 7099830 (2006-08-01), Johnston et al.
patent: 7292973 (2007-11-01), Johnston et al.
patent: 7395211 (2008-07-01), Watson et al.
patent: 7499851 (2009-03-01), Johnston et al.
patent: 7548790 (2009-06-01), Johnston et al.
patent: 7657426 (2010-02-01), Johnston et al.
patent: 7664559 (2010-02-01), Johnston et al.
patent: 2010/0100211 (2010-04-01), Johnston et al.
Herre et al., “Continuously signal-adaptive filterbank for high-quality perceptual audio coding”, 1997 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 1997, 4 pages.
Sinha et al., “Audio compression at low bit rates using a signal adaptive switched filterbank”, 1996 IEEE International Conference on Acoustics, Speech and Signal Processing, May 1996, vol. 2, pages 1053-1056.
Herre et al., “Enhancing the Performance of Perceptual Audio Coders by Using Temporal Noise Shaping (TNS),” pp. 1-24, Presented at the 100stConvention of the Audio Engineering Society, Los Angeles, California, Nov. 8-11, 1996.
Gersho et la., “Vector Quantization and Signal Compression,” Kluwer Academic Publishers, pp. 360-361, 1992.
Rabiner, Lawrence, Biing-Hwang Juang, “Fundamentals of Speech Recognition”, 1993, Prentice Hall PTR, pp. 100-132 and 190-193.
Johnston James David
Kuo Shyh-Shiaw
AT&T Intellectual Property II L.P.
Lerner Martin
LandOfFree
System and method for switching between a first filter and a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for switching between a first filter and a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for switching between a first filter and a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2719502