Apparatus and method of processing an audio signal

Data processing: generic control systems or specific application – Specific application – apparatus or process – Digital audio data processing system

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

07987008

ABSTRACT:
In one embodiment, the method includes receiving the audio signal including at least one block of audio data and configuration information, and reading coding type information from the configuration information. The coding type information indicates an entropy coding scheme used in encoding the audio signal. Partitioning information is read from the configuration information, and the partitioning information indicates whether the block is divided into sub-blocks. The partitioned sub-blocks are decoded based on the entropy coding scheme if the block is divided into sub-blocks.

REFERENCES:
patent: 4110571 (1978-08-01), Hills
patent: 4922537 (1990-05-01), Frederiksen
patent: 5089818 (1992-02-01), Mahieux et al.
patent: 5166686 (1992-11-01), Sugiyama
patent: 5243686 (1993-09-01), Tokuda et al.
patent: 5283780 (1994-02-01), Schuchmann et al.
patent: 5394473 (1995-02-01), Davidson
patent: 5751773 (1998-05-01), Campana, Jr.
patent: 5828784 (1998-10-01), Miyashita et al.
patent: 5864801 (1999-01-01), Sugiyama et al.
patent: 5915066 (1999-06-01), Katayama
patent: 6041302 (2000-03-01), Bruekers
patent: 6052661 (2000-04-01), Yamaura et al.
patent: 6069947 (2000-05-01), Evans et al.
patent: 6098039 (2000-08-01), Nishida
patent: 6104996 (2000-08-01), Yin
patent: 6124895 (2000-09-01), Fielder
patent: 6154549 (2000-11-01), Arnold et al.
patent: 6226608 (2001-05-01), Fielder et al.
patent: 6278900 (2001-08-01), Aihara
patent: 6300888 (2001-10-01), Chen et al.
patent: 6366960 (2002-04-01), Hawkes
patent: 6420980 (2002-07-01), Ejima
patent: 6628714 (2003-09-01), Fimoff et al.
patent: 6675148 (2004-01-01), Hardwick
patent: 6678332 (2004-01-01), Gardere et al.
patent: 6690307 (2004-02-01), Karczewicz
patent: 6691082 (2004-02-01), Aguilar et al.
patent: 6696993 (2004-02-01), Karczewicz
patent: 6775254 (2004-08-01), Willenegger et al.
patent: 6813602 (2004-11-01), Thyssen
patent: 6816491 (2004-11-01), Fujii et al.
patent: 6950603 (2005-09-01), Isozaki et al.
patent: 6970479 (2005-11-01), Abrahamsson et al.
patent: 7003451 (2006-02-01), Kjörling et al.
patent: 7069223 (2006-06-01), Matsumoto et al.
patent: 7085401 (2006-08-01), Averbuch et al.
patent: 7096481 (2006-08-01), Forecast et al.
patent: 7145484 (2006-12-01), Moriya et al.
patent: 7203638 (2007-04-01), Jelinek et al.
patent: 7266501 (2007-09-01), Saunders et al.
patent: 7292902 (2007-11-01), Smithers et al.
patent: 7392195 (2008-06-01), Fejzo
patent: 7542905 (2009-06-01), Kondo
patent: 2001/0025358 (2001-09-01), Eidson et al.
patent: 2002/0049586 (2002-04-01), Nishio et al.
patent: 2002/0165710 (2002-11-01), Ojanpera
patent: 2003/0033569 (2003-02-01), Middelink et al.
patent: 2003/0078687 (2003-04-01), Du Breuil
patent: 2003/0115051 (2003-06-01), Chen et al.
patent: 2003/0125933 (2003-07-01), Saunders et al.
patent: 2003/0138157 (2003-07-01), Schwartz
patent: 2004/0037461 (2004-02-01), Lainema
patent: 2004/0049379 (2004-03-01), Thumpudi et al.
patent: 2004/0076333 (2004-04-01), Zhang et al.
patent: 2004/0117044 (2004-06-01), Konetski
patent: 2004/0161116 (2004-08-01), Tsuji et al.
patent: 2004/0196913 (2004-10-01), Chakravarthy et al.
patent: 2004/0247035 (2004-12-01), Schroder et al.
patent: 2005/0015259 (2005-01-01), Thumpudi et al.
patent: 2005/0063368 (2005-03-01), Reznik
patent: 2005/0071027 (2005-03-01), Prakash et al.
patent: 2005/0080829 (2005-04-01), Reznik
patent: 2005/0149322 (2005-07-01), Bruhn et al.
patent: 2005/0152557 (2005-07-01), Sasaki et al.
patent: 2005/0216262 (2005-09-01), Fejzo
patent: 2005/0254281 (2005-11-01), Sawabe et al.
patent: 2006/0013405 (2006-01-01), Oh et al.
patent: 2006/0174267 (2006-08-01), Schmidt
patent: 2006/0251330 (2006-11-01), Toth et al.
patent: 2008/0075153 (2008-03-01), Roberts et al.
patent: 2009/0030700 (2009-01-01), Liebchen
patent: 1195940 (1998-10-01), None
patent: 0 599 825 (1994-06-01), None
patent: 691751 (1996-01-01), None
patent: 1 047 047 (2000-10-01), None
patent: 1054575 (2000-11-01), None
patent: 1 074 976 (2001-02-01), None
patent: 1359755 (2003-11-01), None
patent: 1391880 (2004-02-01), None
patent: 1 427 252 (2004-06-01), None
patent: 2 318 029 (1998-04-01), None
patent: 08-031096 (1996-02-01), None
patent: 2004-054156 (2004-02-01), None
patent: 2004-072345 (2004-03-01), None
patent: WO 92/12607 (1992-07-01), None
patent: WO 99/53479 (1999-10-01), None
patent: WO 00/41313 (2000-07-01), None
patent: WO 00/45389 (2000-08-01), None
patent: WO 03/049081 (2003-06-01), None
patent: WO 03/085645 (2003-10-01), None
patent: WO 2004-047305 (2004-06-01), None
patent: WO 2005/036529 (2005-04-01), None
Office Action dated Dec. 18, 2009 by USPTO for counterpart U.S. Appl. No. 11/481,933.
Office Action dated Dec. 24, 2009 by USPTO for counterpart U.S. Appl. No. 11/481,941.
US Office Action dated Feb. 23, 2010 in corresponding U.S. Appl. No. 12/232,527.
ISO/IEC JTC1/SC29/WG11/N7016, “Text of ISO/IEC 14496-3:2001/FPDAM 4, Audio Lossless Coding (ALS), new audio profiles and BSAC extensions,” Jan. 2005, Hong Kong, China.
Search Report dated Jun. 2, 2010 by the European Patent Office for Application No. 06769225.1.
Liebchen, T, “Proposed Text of ISO/IEC 14496-3:2001/FPDAM 4, Audio Lossless Coding (ALS), new audio profiles and BSAC”—Hong Kong, Jan. 2005.
Liebchen T. “Proposed Study on ISO/IEC 14496-3:2001/FPDAM 4, Audio Lossless Coding (ALS), new audio profiles and BSAC”—Busan, Korea, Apr. 2005.
Office Action dated Jul. 30, 2010 from the Chinese Patent Office for Application No. 2006-80029407.
Liebchen, T. “MPEG-4 Lossless Coding for High-Definition Audio”, Audio Engineering Society Convention Paper, Oct. 2003, New York.
Liebchen, T. “Improved Forward-Adaptive Prediction for MPEG-4 Audio Lossless Coding”, Audio Engineering Society Convention Paper, May 2005, Barcelona.
International Search Report corresponding to Korean Application No. PCT/KR2006/002683 dated Oct. 16, 2006.
International Search Report corresponding to Korean Application No. PCT/KR2006/002687 dated Oct. 16, 2006.
International Search Report corresponding to Korean Application No. PCT/KR2006/002688 dated Oct. 16, 2006.
International Search Report corresponding to Korean Application No. PCT/KR2006/002685 dated Nov. 24, 2006.
International Search Report corresponding to Korean Application No. PCT/KR2006/002679 dated Jan. 4, 2007.
International Search Report corresponding to Korean Application No. PCT/KR2006/002690 dated Jan. 12, 2007.
International Search Report corresponding to Korean Application No. PCT/KR2006/002686 dated Jan. 18, 2007.
“An Introduction to MPEG-4 Audio Lossless Coding”, Liebchen, T.; Acoustics, Speech, and Signal Processing, 2004. Proceedings. IEEE International Conference on vol. 3, May 17-21, 2004. pp. 1012-1015.
“MPEG-4 Lossless Coding for High-Definition Audio”, Liebchen, T.; Audio Engineering Society Convention Paper, New York, NY, US. Oct. 10, 2003. Figure 3 and Chapter 3.4.
“MPEG Audio Layer II: A Generic Coding Standard for Two and Multichannel Sound for DVB, DAB and Computer Multimedia”, Stoll, G.; International Broadcasting Convention, 1995 Amsterdam. pp. 136-144.
“Linear Prediction From Subbands for Lossless Audio Compression”, Giurcaneanu C.D., Tabus I., Astola J.; NORSIG '98. 3rdIEEE NORDIC Signal Processing Symposium. Vigso, Denmark Jun. 8-11, 1998. pp. 225-228.
Office Action dated Oct. 20, 2009 by USPTO for counterpart U.S. Appl. No. 11/481,932.
Office Action dated Oct. 27, 2009 by USPTO for counterpart U.S. Appl. No. 11/481,926.
Office Action dated Sep. 14, 2009 by Japanese Patent Office for counterpart Japanese Application No. 2008-521316 (without translation).
ID3v2 Tag Specification, Mar. 1998.
ISO/IEC JTC 1/SC 29/WG11N6435 “WD3 of ISO/IEC 14496-3:2001/AMD 4, Audio Lossless Coding (ALS)” Mar. 2004, Munich, Germany.
Yamaha DME Designer Manual, Version 2.0, Copyright 2004.
T.H. Tsai, et al., “A Novel MPEG-2 Audio Decoder with Efficient Data Arrangement and Memory Configuration,” IEEE Transactions on Consumer Electronics, 43(3):

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus and method of processing an audio signal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method of processing an audio signal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method of processing an audio signal will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2682750

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.