AU2001258092A1 - Method and system for audio compression and distribution - Google Patents

Method and system for audio compression and distribution

Info

Publication number
AU2001258092A1
AU2001258092A1 AU2001258092A AU5809201A AU2001258092A1 AU 2001258092 A1 AU2001258092 A1 AU 2001258092A1 AU 2001258092 A AU2001258092 A AU 2001258092A AU 5809201 A AU5809201 A AU 5809201A AU 2001258092 A1 AU2001258092 A1 AU 2001258092A1
Authority
AU
Australia
Prior art keywords
distribution
audio compression
audio
compression
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001258092A
Inventor
Edward Kolic
Che-Wai Tsue (William)
Steve Vestergaard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Destiny Software Productions Inc
Original Assignee
Destiny Software Productions 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.)
Filing date
Publication date
Application filed by Destiny Software Productions Inc filed Critical Destiny Software Productions Inc
Publication of AU2001258092A1 publication Critical patent/AU2001258092A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L19/04—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 predictive techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L19/0204—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 using subband decomposition
AU2001258092A 2000-05-09 2001-05-09 Method and system for audio compression and distribution Abandoned AU2001258092A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20280900P 2000-05-09 2000-05-09
US60202809 2000-05-09
PCT/CA2001/000631 WO2001086638A2 (en) 2000-05-09 2001-05-09 Method and system for audio compression and distribution

Publications (1)

Publication Number Publication Date
AU2001258092A1 true AU2001258092A1 (en) 2001-11-20

Family

ID=22751360

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001258092A Abandoned AU2001258092A1 (en) 2000-05-09 2001-05-09 Method and system for audio compression and distribution

Country Status (2)

Country Link
AU (1) AU2001258092A1 (en)
WO (1) WO2001086638A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20065474L (en) * 2006-07-04 2008-01-05 Head Inhimillinen Tekijae Oy A method for processing audio information
US10844689B1 (en) 2019-12-19 2020-11-24 Saudi Arabian Oil Company Downhole ultrasonic actuator system for mitigating lost circulation
CN112185400A (en) 2012-05-18 2021-01-05 杜比实验室特许公司 System for maintaining reversible dynamic range control information associated with a parametric audio encoder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3064947B2 (en) * 1997-03-26 2000-07-12 日本電気株式会社 Audio / musical sound encoding and decoding device

Also Published As

Publication number Publication date
WO2001086638A2 (en) 2001-11-15
WO2001086638A3 (en) 2002-04-04

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