AU4169200A - Method and apparatus for determining the perceptual quality of speech in a communications network - Google Patents

Method and apparatus for determining the perceptual quality of speech in a communications network

Info

Publication number
AU4169200A
AU4169200A AU41692/00A AU4169200A AU4169200A AU 4169200 A AU4169200 A AU 4169200A AU 41692/00 A AU41692/00 A AU 41692/00A AU 4169200 A AU4169200 A AU 4169200A AU 4169200 A AU4169200 A AU 4169200A
Authority
AU
Australia
Prior art keywords
speech
determining
communications network
perceptual quality
perceptual
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
AU41692/00A
Inventor
Lewis L. Roberts Jr.
Bassem Rustom
John David Shaw
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.)
American Towers LLC
Original Assignee
American Towers LLC
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 American Towers LLC filed Critical American Towers LLC
Publication of AU4169200A publication Critical patent/AU4169200A/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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/69—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for evaluating synthetic or decoded voice signals
AU41692/00A 1999-03-04 2000-02-28 Method and apparatus for determining the perceptual quality of speech in a communications network Abandoned AU4169200A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26211599A 1999-03-04 1999-03-04
US09262115 1999-03-04
PCT/US2000/005104 WO2000052441A1 (en) 1999-03-04 2000-02-28 Method and apparatus for determining the perceptual quality of speech in a communications network

Publications (1)

Publication Number Publication Date
AU4169200A true AU4169200A (en) 2000-09-21

Family

ID=22996214

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41692/00A Abandoned AU4169200A (en) 1999-03-04 2000-02-28 Method and apparatus for determining the perceptual quality of speech in a communications network

Country Status (2)

Country Link
AU (1) AU4169200A (en)
WO (1) WO2000052441A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9078143B2 (en) * 2010-08-13 2015-07-07 Nokia Technologies Oy Apparatus and method for evaluating voice quality in a mobile network

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3296822B2 (en) * 1993-06-14 2002-07-02 テレフオンアクチーボラゲツト エル エム エリクソン Time alignment of transmission in downlink of CDMA system
US5615298A (en) * 1994-03-14 1997-03-25 Lucent Technologies Inc. Excitation signal synthesis during frame erasure or packet loss

Also Published As

Publication number Publication date
WO2000052441A1 (en) 2000-09-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase