HK1041970B - 聲源矢量生成裝置及方法 - Google Patents

聲源矢量生成裝置及方法

Info

Publication number
HK1041970B
HK1041970B HK02103545.2A HK02103545A HK1041970B HK 1041970 B HK1041970 B HK 1041970B HK 02103545 A HK02103545 A HK 02103545A HK 1041970 B HK1041970 B HK 1041970B
Authority
HK
Hong Kong
Prior art keywords
sound source
generation method
source vector
vector generator
generator
Prior art date
Application number
HK02103545.2A
Other languages
English (en)
Other versions
HK1041970A1 (en
Inventor
安永和敏
森井利幸
渡邊泰助
江原宏幸
Original Assignee
Godo Kaisha Ip Bridge 1
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
Priority claimed from JP29473896A external-priority patent/JP4003240B2/ja
Priority claimed from JP31032496A external-priority patent/JP4006770B2/ja
Priority claimed from JP03458397A external-priority patent/JP3700310B2/ja
Priority claimed from JP03458297A external-priority patent/JP3174742B2/ja
Application filed by Godo Kaisha Ip Bridge 1 filed Critical Godo Kaisha Ip Bridge 1
Priority claimed from HK99102382A external-priority patent/HK1017472A1/xx
Publication of HK1041970A1 publication Critical patent/HK1041970A1/xx
Publication of HK1041970B publication Critical patent/HK1041970B/zh

Links

HK02103545.2A 1996-11-07 1999-05-27 聲源矢量生成裝置及方法 HK1041970B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP29473896A JP4003240B2 (ja) 1996-11-07 1996-11-07 音声符号化装置及び音声復号化装置
JP31032496A JP4006770B2 (ja) 1996-11-21 1996-11-21 ノイズ推定装置、ノイズ削減装置、ノイズ推定方法、及びノイズ削減方法
JP03458397A JP3700310B2 (ja) 1997-02-19 1997-02-19 ベクトル量子化装置及びベクトル量子化方法
JP03458297A JP3174742B2 (ja) 1997-02-19 1997-02-19 Ｃｅｌｐ型音声復号化装置及びｃｅｌｐ型音声復号化方法
HK99102382A HK1017472A1 (en) 1996-11-07 1999-05-27 Sound source vector generator and method for generating a sound source vector.

Publications (2)

Publication Number Publication Date
HK1041970A1 HK1041970A1 (en) 2002-07-26
HK1041970B true HK1041970B (zh) 2005-05-27

Family

ID=34468506

Family Applications (8)

Application Number Title Priority Date Filing Date
HK04107704A HK1064788A1 (en) 1996-11-07 1999-05-27 Noise cancellator
HK02103544A HK1041969A1 (en) 1996-11-07 1999-05-27 Sound source vector generator, voice encoder and voice decoder.
HK02103546.1A HK1041971B (zh) 1996-11-07 1999-05-27 聲源矢量生成裝置以及聲音編碼裝置和聲音解碼裝置
HK02103545.2A HK1041970B (zh) 1996-11-07 1999-05-27 聲源矢量生成裝置及方法
HK02103543A HK1041968A1 (en) 1996-11-07 1999-05-27 Sound source vector generator, voice encoder and voice decoder.
HK02103542A HK1041967A1 (en) 1996-11-07 1999-05-27 Speech coder or decoder and speech coding or decoding method.
HK02103541A HK1041966A1 (en) 1996-11-07 1999-05-27 Sound source vector generator, voice encoder and voice decoder.
HK04107703A HK1064787A1 (en) 1996-11-07 1999-05-27 Sound source vector generator, voice encoder, and voice decoder

Family Applications Before (3)

Application Number Title Priority Date Filing Date
HK04107704A HK1064788A1 (en) 1996-11-07 1999-05-27 Noise cancellator
HK02103544A HK1041969A1 (en) 1996-11-07 1999-05-27 Sound source vector generator, voice encoder and voice decoder.
HK02103546.1A HK1041971B (zh) 1996-11-07 1999-05-27 聲源矢量生成裝置以及聲音編碼裝置和聲音解碼裝置

Family Applications After (4)

Application Number Title Priority Date Filing Date
HK02103543A HK1041968A1 (en) 1996-11-07 1999-05-27 Sound source vector generator, voice encoder and voice decoder.
HK02103542A HK1041967A1 (en) 1996-11-07 1999-05-27 Speech coder or decoder and speech coding or decoding method.
HK02103541A HK1041966A1 (en) 1996-11-07 1999-05-27 Sound source vector generator, voice encoder and voice decoder.
HK04107703A HK1064787A1 (en) 1996-11-07 1999-05-27 Sound source vector generator, voice encoder, and voice decoder

Country Status (1)

Country Link
HK (8) HK1064788A1 (zh)

Also Published As

Publication number Publication date
HK1064788A1 (en) 2005-02-04
HK1041971B (zh) 2005-04-08
HK1041971A1 (en) 2002-07-26
HK1041969A1 (en) 2002-07-26
HK1041966A1 (en) 2002-07-26
HK1041970A1 (en) 2002-07-26
HK1064787A1 (en) 2005-02-04
HK1041968A1 (en) 2002-07-26
HK1041967A1 (en) 2002-07-26

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20171105