JPS62237813A - 高能率符号化伝送装置 - Google Patents

高能率符号化伝送装置

Info

Publication number
JPS62237813A
JPS62237813A JP8006386A JP8006386A JPS62237813A JP S62237813 A JPS62237813 A JP S62237813A JP 8006386 A JP8006386 A JP 8006386A JP 8006386 A JP8006386 A JP 8006386A JP S62237813 A JPS62237813 A JP S62237813A
Authority
JP
Japan
Prior art keywords
adaptive
quantization
unit
optimal
parameters
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
JP8006386A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0363256B2 (enrdf_load_stackoverflow
Inventor
Tomohiko Taniguchi
智彦 谷口
Hidehira Iseda
衡平 伊勢田
Yoshihiro Tomita
吉弘 富田
Shigeyuki Umigami
重之 海上
Shoji Tominaga
昭治 富永
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 JP8006386A priority Critical patent/JPS62237813A/ja
Priority to CA000512315A priority patent/CA1292071C/en
Priority to EP19860108782 priority patent/EP0206352B1/en
Priority to DE19863685520 priority patent/DE3685520T2/de
Publication of JPS62237813A publication Critical patent/JPS62237813A/ja
Priority to US07/134,818 priority patent/US4831636A/en
Publication of JPH0363256B2 publication Critical patent/JPH0363256B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP8006386A 1985-06-28 1986-04-09 高能率符号化伝送装置 Granted JPS62237813A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8006386A JPS62237813A (ja) 1986-04-09 1986-04-09 高能率符号化伝送装置
CA000512315A CA1292071C (en) 1985-06-28 1986-06-24 Coding transmission equipment for carrying out coding with adaptive quantization
EP19860108782 EP0206352B1 (en) 1985-06-28 1986-06-27 Coding transmission equipment for carrying out coding with adaptive quantization
DE19863685520 DE3685520T2 (de) 1985-06-28 1986-06-27 Kodier- und uebertragungseinrichtung zur ausfuehrung einer kodierung mit adaptiver quantisierung.
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
JP8006386A JPS62237813A (ja) 1986-04-09 1986-04-09 高能率符号化伝送装置

Publications (2)

Publication Number Publication Date
JPS62237813A true JPS62237813A (ja) 1987-10-17
JPH0363256B2 JPH0363256B2 (enrdf_load_stackoverflow) 1991-09-30

Family

ID=13707772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8006386A Granted JPS62237813A (ja) 1985-06-28 1986-04-09 高能率符号化伝送装置

Country Status (1)

Country Link
JP (1) JPS62237813A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317731A (ja) * 1989-06-15 1991-01-25 Nec Corp データ圧縮回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038934A (ja) * 1983-07-11 1985-02-28 アメリカン　テレフオン　アンド　テレグラフ　カムパニー ビツト圧縮符号化回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038934A (ja) * 1983-07-11 1985-02-28 アメリカン　テレフオン　アンド　テレグラフ　カムパニー ビツト圧縮符号化回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317731A (ja) * 1989-06-15 1991-01-25 Nec Corp データ圧縮回路

Also Published As

Publication number Publication date
JPH0363256B2 (enrdf_load_stackoverflow) 1991-09-30

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