FI965131A0 - Method and apparatus for low speed encoding and decoding - Google Patents

Method and apparatus for low speed encoding and decoding

Info

Publication number: FI965131A0
Authority: FI; Finland
Prior art keywords: decoding; low speed; speed encoding; encoding; low
Prior art date: 1995-04-19

Application number

FI965131A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI965131A (en

Inventor

James Patrick Ashley

Weimin Peng

Peng Zhang

Original Assignee

Motorola Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1995-04-19

Filing date

1996-12-19

Publication date

1996-12-19

1996-12-19 Application filed by Motorola Inc filed Critical Motorola Inc

1996-12-19 Publication of FI965131A0 publication Critical patent/FI965131A0/en

1996-12-19 Publication of FI965131A publication Critical patent/FI965131A/en

Classifications

- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
- G10L19/032—Quantisation or dequantisation of spectral components
- G10L19/038—Vector quantisation, e.g. TwinVQ audio

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Spectroscopy & Molecular Physics (AREA)
Audiology, Speech & Language Pathology (AREA)
Signal Processing (AREA)
Health & Medical Sciences (AREA)
Computational Linguistics (AREA)
Human Computer Interaction (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)
Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Executing Machine-Instructions (AREA)

FI965131A 1995-04-19 1996-12-19 Method and apparatus for low speed encoding and decoding FI965131A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US42478095A	1995-04-19	1995-04-19
PCT/US1996/003235 WO1996034383A1 (en)	1995-04-19	1996-03-07	Method and apparatus for low rate coding and decoding

Publications (2)

Publication Number	Publication Date
FI965131A0 true FI965131A0 (en)	1996-12-19
FI965131A FI965131A (en)	1996-12-19

Family

ID=23683842

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI965131A FI965131A (en)	1995-04-19	1996-12-19	Method and apparatus for low speed encoding and decoding

Country Status (14)

Country	Link
JP (1)	JPH10503633A (en)
CN (1)	CN1150853A (en)
AU (1)	AU683058B2 (en)
BR (1)	BR9606292A (en)
CA (1)	CA2191972A1 (en)
DE (1)	DE19680399T1 (en)
FI (1)	FI965131A (en)
FR (1)	FR2733345B1 (en)
GB (1)	GB2304508A (en)
IT (1)	IT1285178B1 (en)
MX (1)	MX9606368A (en)
PL (1)	PL318012A1 (en)
SE (1)	SE9604443L (en)
WO (1)	WO1996034383A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9454974B2 (en) *	2006-07-31	2016-09-27	Qualcomm Incorporated	Systems, methods, and apparatus for gain factor limiting
CN104637483A (en) *	2015-02-03	2015-05-20	中国电子科技集团公司第五十八研究所	Multichannel-based low-speed voice coding/decoding system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE6901749U (en) *	1969-01-17	1969-05-22	Huettenwerke Siegerland Ag	DIFFUSER FOR BUNDGLUEHOEFEN
JPH02287399A (en) *	1989-04-28	1990-11-27	Fujitsu Ltd	Vector quantization control system
US5010574A (en) *	1989-06-13	1991-04-23	At&T Bell Laboratories	Vector quantizer search arrangement
US4974099A (en) *	1989-06-21	1990-11-27	International Mobile Machines Corporation	Communication signal compression system and method
US4963030A (en) *	1989-11-29	1990-10-16	California Institute Of Technology	Distributed-block vector quantization coder
FR2709366B1 (en) *	1993-03-26	2001-09-14	Motorola Inc	Method for storing reflection coefficient vectors.

1996
- 1996-03-07 CA CA002191972A patent/CA2191972A1/en not_active Abandoned
- 1996-03-07 WO PCT/US1996/003235 patent/WO1996034383A1/en active Application Filing
- 1996-03-07 BR BR9606292A patent/BR9606292A/en unknown
- 1996-03-07 GB GB9625742A patent/GB2304508A/en not_active Withdrawn
- 1996-03-07 MX MX9606368A patent/MX9606368A/en unknown
- 1996-03-07 AU AU66349/96A patent/AU683058B2/en not_active Ceased
- 1996-03-07 JP JP8532495A patent/JPH10503633A/en active Pending
- 1996-03-07 PL PL96318012A patent/PL318012A1/en unknown
- 1996-03-07 DE DE19680399T patent/DE19680399T1/en not_active Ceased
- 1996-03-07 CN CN96190352.XA patent/CN1150853A/en active Pending
- 1996-03-27 FR FR9603787A patent/FR2733345B1/en not_active Expired - Fee Related
- 1996-04-15 IT IT96RM000235A patent/IT1285178B1/en active IP Right Grant
- 1996-12-03 SE SE9604443A patent/SE9604443L/en not_active Application Discontinuation
- 1996-12-19 FI FI965131A patent/FI965131A/en unknown

Also Published As

Publication number	Publication date
GB2304508A (en)	1997-03-19
WO1996034383A1 (en)	1996-10-31
SE9604443L (en)	1997-02-19
GB9625742D0 (en)	1997-01-29
IT1285178B1 (en)	1998-06-03
DE19680399T1 (en)	1997-09-18
BR9606292A (en)	1997-11-18
FI965131A (en)	1996-12-19
CA2191972A1 (en)	1996-10-31
ITRM960235A1 (en)	1997-10-15
CN1150853A (en)	1997-05-28
AU683058B2 (en)	1997-10-30
PL318012A1 (en)	1997-05-12
MX9606368A (en)	1997-03-29
SE9604443D0 (en)	1996-12-03
JPH10503633A (en)	1998-03-31
ITRM960235A0 (en)	1996-04-15
FR2733345A1 (en)	1996-10-25
AU6634996A (en)	1996-11-18
FR2733345B1 (en)	1997-07-25

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