Data processing: speech signal processing – linguistics – language – Speech signal processing – For storage or transmission
Reexamination Certificate
2001-11-30
2008-12-02
Hudspeth, David R. (Department: 2626)
Data processing: speech signal processing, linguistics, language
Speech signal processing
For storage or transmission
C704S219000
Reexamination Certificate
active
07460991
ABSTRACT:
There is described a number of encoders for encoding a data signal within an audio signal. In some of the encoders, the audio signal is separated into a tonal part and a residual part, and the data signal is shaped based on the residual part. In other encoders, the data signal is separated into a tonal part and a residual part, and the data signal is combined with the audio signal independence upon the residual part. In other encoders, the rate at which the data is encoded within the audio signal is varied in dependence upon the audio signal. There are also described various decoders associated with the described encoders.
REFERENCES:
patent: 2660662 (1953-11-01), Scherbatskoy
patent: 3651471 (1972-03-01), Haselwood et al.
patent: 3732536 (1973-05-01), Larka et al.
patent: 3742463 (1973-06-01), Haselwood et al.
patent: 3845391 (1974-10-01), Crosby
patent: 4025851 (1977-05-01), Haselwood et al.
patent: 4237449 (1980-12-01), Zibell
patent: 4425642 (1984-01-01), Moses et al.
patent: 4514725 (1985-04-01), Bristley
patent: 4642685 (1987-02-01), Roberts et al.
patent: 4718106 (1988-01-01), Weinblatt
patent: 4750034 (1988-06-01), Lem
patent: 4807031 (1989-02-01), Broughton et al.
patent: 4840602 (1989-06-01), Rose
patent: 4846693 (1989-07-01), Baer
patent: 4923428 (1990-05-01), Curran
patent: 4945412 (1990-07-01), Kramer
patent: 5085610 (1992-02-01), Engel et al.
patent: 5090936 (1992-02-01), Satoh et al.
patent: 5108341 (1992-04-01), DeSmet
patent: 5113437 (1992-05-01), Best et al.
patent: 5136613 (1992-08-01), Dumestre, III
patent: 5191615 (1993-03-01), Aldava et al.
patent: 5301167 (1994-04-01), Proakis et al.
patent: 5305348 (1994-04-01), Izumi
patent: 5314336 (1994-05-01), Diamond et al.
patent: 5319735 (1994-06-01), Preuss et al.
patent: 5353352 (1994-10-01), Dent et al.
patent: 5412620 (1995-05-01), Cafarella et al.
patent: 5436941 (1995-07-01), Dixon et al.
patent: 5442343 (1995-08-01), Cato et al.
patent: 5446756 (1995-08-01), Mallinckrodt
patent: 5450490 (1995-09-01), Jensen et al.
patent: 5479442 (1995-12-01), Yamamoto
patent: 5499265 (1996-03-01), Dixon et al.
patent: 5519779 (1996-05-01), Proctor et al.
patent: 5539705 (1996-07-01), Akerman et al.
patent: 5555258 (1996-09-01), Snelling et al.
patent: 5574773 (1996-11-01), Grob et al.
patent: 5579124 (1996-11-01), Aijala et al.
patent: 5604767 (1997-02-01), Dixon et al.
patent: 5657379 (1997-08-01), Honda et al.
patent: 5663766 (1997-09-01), Sizer, II
patent: 5687191 (1997-11-01), Lee et al.
patent: 5719937 (1998-02-01), Warren et al.
patent: 5734639 (1998-03-01), Bustamante et al.
patent: 5752880 (1998-05-01), Gabai et al.
patent: 5774452 (1998-06-01), Wolosewicz
patent: 5822360 (1998-10-01), Lee et al.
patent: 5828325 (1998-10-01), Wolosewicz et al.
patent: 5848155 (1998-12-01), Cox
patent: 5918223 (1999-06-01), Blum et al.
patent: 5930369 (1999-07-01), Cox et al.
patent: 5937000 (1999-08-01), Lee et al.
patent: 5945932 (1999-08-01), Smith et al.
patent: 5960398 (1999-09-01), Fuchigami et al.
patent: 5963909 (1999-10-01), Warren et al.
patent: 5978413 (1999-11-01), Bender
patent: 5999899 (1999-12-01), Robinson
patent: 6021432 (2000-02-01), Sizer, II et al.
patent: 6022273 (2000-02-01), Gabai et al.
patent: 6035177 (2000-03-01), Moses et al.
patent: 6061793 (2000-05-01), Tewfik et al.
patent: 6125172 (2000-09-01), August et al.
patent: 6290566 (2001-09-01), Gabai et al.
patent: 6298322 (2001-10-01), Lindemann
patent: 6309275 (2001-10-01), Fong et al.
patent: 6370666 (2002-04-01), Lou et al.
patent: 6389055 (2002-05-01), August et al.
patent: 6434253 (2002-08-01), Hayashi et al.
patent: 6438117 (2002-08-01), Grilli et al.
patent: 6442283 (2002-08-01), Tewfik et al.
patent: 6584138 (2003-06-01), Neubauer et al.
patent: 6636551 (2003-10-01), Ikeda et al.
patent: 6650877 (2003-11-01), Tarbouriech et al.
patent: 6708214 (2004-03-01), La Fleur
patent: 6737957 (2004-05-01), Petrovic et al.
patent: 6765950 (2004-07-01), Nuytkens et al.
patent: 6773344 (2004-08-01), Gabai et al.
patent: 6782253 (2004-08-01), Shteyn et al.
patent: 6832093 (2004-12-01), Ranta
patent: 6850555 (2005-02-01), Barclay
patent: 6876623 (2005-04-01), Lou et al.
patent: 6892175 (2005-05-01), Cheng et al.
patent: 7031271 (2006-04-01), LaRosa et al.
patent: 7158676 (2007-01-01), Rainsford
patent: 2001/0030710 (2001-10-01), Werner
patent: 2002/0069263 (2002-06-01), Sears et al.
patent: 2004/0169581 (2004-09-01), Petrovic et al.
patent: 2129925 (1996-02-01), None
patent: 32 29 405 (1984-02-01), None
patent: 0 135 192 (1985-03-01), None
patent: 0 172 095 (1988-02-01), None
patent: 0 347 401 (1989-12-01), None
patent: 0 631 226 (1994-12-01), None
patent: 0 766 468 (1997-04-01), None
patent: 0 822 550 (1998-02-01), None
patent: 0 828 372 (1998-03-01), None
patent: 0 863 631 (1998-09-01), None
patent: 0 674 405 (1998-10-01), None
patent: 0 872 995 (1998-10-01), None
patent: 0 606 703 (1998-12-01), None
patent: 1 158 800 (2001-11-01), None
patent: 2 626 731 (1989-04-01), None
patent: 2 135 536 (1984-08-01), None
patent: 2 192 743 (1988-01-01), None
patent: 2 196 167 (1988-04-01), None
patent: 2 256 113 (1992-11-01), None
patent: 2 294 619 (1996-05-01), None
patent: 2 334 133 (1999-08-01), None
patent: 2 343 774 (2000-05-01), None
patent: 2 345 779 (2000-07-01), None
patent: 58-69536 (1958-04-01), None
patent: 63-147738 (1963-09-01), None
patent: 59-166545 (1984-11-01), None
patent: 63-272134 (1988-11-01), None
patent: 04-092518 (1992-03-01), None
patent: 5252578 (1993-09-01), None
patent: 05-316598 (1993-11-01), None
patent: 10-021259 (1998-01-01), None
patent: 2000 152217 (2000-05-01), None
patent: 2000-207170 (2000-07-01), None
patent: 2000-236576 (2000-08-01), None
patent: 2000-267952 (2000-09-01), None
patent: 2000-308130 (2000-11-01), None
patent: WO 91/10490 (1991-07-01), None
patent: WO 91/10491 (1991-07-01), None
patent: WO 93/07689 (1993-04-01), None
patent: WO 94/08677 (1994-04-01), None
patent: WO 96/19274 (1996-07-01), None
patent: WO 97/21279 (1997-06-01), None
patent: WO 97/31440 (1997-08-01), None
patent: WO 97/33391 (1997-09-01), None
patent: WO 97/41936 (1997-11-01), None
patent: WO 98/20411 (1998-05-01), None
patent: WO 98/32248 (1998-07-01), None
patent: WO 98/51077 (1998-11-01), None
patent: WO 99/00979 (1999-01-01), None
patent: WO 99/46720 (1999-09-01), None
patent: WO 00/15316 (2000-03-01), None
patent: WO 00/44168 (2000-07-01), None
patent: WO 00/57586 (2000-09-01), None
patent: WO 00/60484 (2000-10-01), None
patent: WO 01/10065 (2001-02-01), None
patent: WO 01/57619 (2001-08-01), None
patent: WO 01/75629 (2001-10-01), None
Swanson et al., “Robust Audio Watermarking Using Perceptual Masking”, Elsevier Signal Processing, vol. 66, No. 3, May 1998, pp. 337-355.
Seok et al., “Prediction-Based Audio Watermark Detection Algorithm,” 109thAES Convention, Sep. 22-25, 2000, pp. 1-11.
Simultaneous Subliminal Signalling in Conventional Sound Circuits: A Feasibility Study, BBC and the ITA, Research Department Report No. 1971/1, Jan. 1971, pp. 1-12.
Bender, W. et al., Techniques for Data Hiding, SPIE vol. 2420, pp. 164-173, 1995.
Neubauer et al.,Continuous Steganographic Data Transmission Using Uncompressed Audio, David Aucsmith (Ed.): Information Hiding (1998), LNCS 1525, pp. 208-217.
Iwakiri et al.,Digital Watermark Scheme for High Quality Audio Data for Spectrum Spreading and Modified Discrete Cosine Transform, Information processing Society of Japan, vol. 39, No. 9, pp. 2631-2637 (1998).
Chung et al.,Digital Watermarking for Copyright Protection of MPEG2 Compressed Video, IEEE Transactions on Consumer Electronics, vol. 44, No. 3, pp. 895-901 (1998).
Cox et al.,A Secure, Robust Watermark for Multimedia, Ross Anderson (Ed.) Information Hiding (1996), LNCS 1174 pp. 185-206.
Cox et al.,Secure Spread Spectrum Watermarking for Multimedia, IEEE Transactions on Image Processing, vol. 6, No. 12, pp. 1673-1687 (1997).
Sundaram et al.,An Embedded Cryptosystem for Digital Broadcasting, IEEE Conference on Universal Personal Communications Record, vol. 2, pp. 401-405 (1997).
Cox et al.,Secure Spread Spectrum Watermarking for Images, Audi
Bartlett David
Guy Donald Glenn
Hart Alan Michael
Hosking Ian Michael
Jones Aled Wynne
Alston & Bird LLP
Hudspeth David R.
Intrasonics Limited
Sked Matthew J.
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