JPS63156443A - 符号化伝送装置 - Google Patents

符号化伝送装置

Info

Publication number
JPS63156443A
JPS63156443A JP61304572A JP30457286A JPS63156443A JP S63156443 A JPS63156443 A JP S63156443A JP 61304572 A JP61304572 A JP 61304572A JP 30457286 A JP30457286 A JP 30457286A JP S63156443 A JPS63156443 A JP S63156443A
Authority
JP
Japan
Prior art keywords
adaptive
signal
predictor
adaptive predictive
quantization error
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.)
Granted
Application number
JP61304572A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0531331B2 (enExample
Inventor
Tomohiko Taniguchi
智彦 谷口
Hidehira Iseda
衡平 伊勢田
Yoshihiro Tomita
吉弘 富田
Fumio Amano
文雄 天野
Shigeyuki Umigami
重之 海上
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP61304572A priority Critical patent/JPS63156443A/ja
Priority to US07/134,818 priority patent/US4831636A/en
Publication of JPS63156443A publication Critical patent/JPS63156443A/ja
Publication of JPH0531331B2 publication Critical patent/JPH0531331B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filters That Use Time-Delay Elements (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP61304572A 1985-06-28 1986-12-19 符号化伝送装置 Granted JPS63156443A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP61304572A JPS63156443A (ja) 1986-12-19 1986-12-19 符号化伝送装置
US07/134,818 US4831636A (en) 1985-06-28 1987-12-18 Coding transmission equipment for carrying out coding with adaptive quantization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61304572A JPS63156443A (ja) 1986-12-19 1986-12-19 符号化伝送装置

Publications (2)

Publication Number Publication Date
JPS63156443A true JPS63156443A (ja) 1988-06-29
JPH0531331B2 JPH0531331B2 (enExample) 1993-05-12

Family

ID=17934606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61304572A Granted JPS63156443A (ja) 1985-06-28 1986-12-19 符号化伝送装置

Country Status (1)

Country Link
JP (1) JPS63156443A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2007004530A1 (ja) * 2005-06-30 2009-01-29 パイオニア株式会社 照明光通信装置および照明光通信方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2007004530A1 (ja) * 2005-06-30 2009-01-29 パイオニア株式会社 照明光通信装置および照明光通信方法
JP4676494B2 (ja) * 2005-06-30 2011-04-27 パイオニア株式会社 照明光通信装置、照明光通信方法及びコンピュータプログラム

Also Published As

Publication number Publication date
JPH0531331B2 (enExample) 1993-05-12

Similar Documents

Publication Publication Date Title
US4831636A (en) Coding transmission equipment for carrying out coding with adaptive quantization
KR100299528B1 (ko) 인텐서티-스테레오 프로세스와 예측 프로세스를 이용한 오디오신호의 부호화/복호화 장치 및 그 방법
US5701346A (en) Method of coding a plurality of audio signals
US5434948A (en) Polyphonic coding
US5537510A (en) Adaptive digital audio encoding apparatus and a bit allocation method thereof
US5613035A (en) Apparatus for adaptively encoding input digital audio signals from a plurality of channels
JPS623535A (ja) 符号化伝送装置
EP0478615B1 (en) Polyphonic coding
JPH02123828A (ja) サブバンドコーディング方法および装置
JPH10513277A (ja) ディジタル情報コーディング方法ならびに装置
JPH045200B2 (enExample)
US5826221A (en) Vocal tract prediction coefficient coding and decoding circuitry capable of adaptively selecting quantized values and interpolation values
JP2005094356A (ja) 音声信号伝送システム、及び音声信号伝送方法
JPS63156443A (ja) 符号化伝送装置
EP0206352B1 (en) Coding transmission equipment for carrying out coding with adaptive quantization
JP3193515B2 (ja) 音声符号化通信方式及びその装置
KR20070042142A (ko) 중계 장치 및 신호 복호화 장치
CN101002391B (zh) 信号解码装置
JPS6230434A (ja) 適応差分符号化装置
JPH0420539B2 (enExample)
JP3587713B2 (ja) 適応差分パルス符号変調システム及びそのための送信機及び受信機
JP2691189B2 (ja) 符号復号器
JPH11259099A (ja) 音声符号化・復号装置
JPS63111739A (ja) 音声符号化伝送装置
JPH0573099A (ja) コード励振線形予測符号化方式