CA2235275C - Systeme de compression pour sons repetitifs - Google Patents

Systeme de compression pour sons repetitifs Download PDF

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Publication number
CA2235275C
CA2235275C CA 2235275 CA2235275A CA2235275C CA 2235275 C CA2235275 C CA 2235275C CA 2235275 CA2235275 CA 2235275 CA 2235275 A CA2235275 A CA 2235275A CA 2235275 C CA2235275 C CA 2235275C
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CA
Canada
Prior art keywords
comparison
result
sound
generating
characterization
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.)
Expired - Lifetime
Application number
CA 2235275
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English (en)
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CA2235275A1 (fr
Inventor
Alfred Yu
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Meta Platforms Inc
Original Assignee
America Online Inc
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Filing date
Publication date
Application filed by America Online Inc filed Critical America Online Inc
Priority claimed from PCT/US1996/016693 external-priority patent/WO1997015046A1/fr
Publication of CA2235275A1 publication Critical patent/CA2235275A1/fr
Application granted granted Critical
Publication of CA2235275C publication Critical patent/CA2235275C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)

Abstract

Un système permettant de comprimer les sons fait appel à trois codes distincts utilisant la technique de codage (110) pour générer des codes ou des symboles (120) correspondant à la parole compressée.
CA 2235275 1995-10-20 1996-10-21 Systeme de compression pour sons repetitifs Expired - Lifetime CA2235275C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54548795A 1995-10-20 1995-10-20
US08/545,487 1995-10-20
PCT/US1996/016693 WO1997015046A1 (fr) 1995-10-20 1996-10-21 Systeme de compression pour sons repetitifs

Publications (2)

Publication Number Publication Date
CA2235275A1 CA2235275A1 (fr) 1997-04-24
CA2235275C true CA2235275C (fr) 2005-12-20

Family

ID=29405991

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2235275 Expired - Lifetime CA2235275C (fr) 1995-10-20 1996-10-21 Systeme de compression pour sons repetitifs

Country Status (1)

Country Link
CA (1) CA2235275C (fr)

Also Published As

Publication number Publication date
CA2235275A1 (fr) 1997-04-24

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