JPS5389315A - Orthogonal conversion decoding circuit - Google Patents

Orthogonal conversion decoding circuit

Info

Publication number
JPS5389315A
JPS5389315A JP431477A JP431477A JPS5389315A JP S5389315 A JPS5389315 A JP S5389315A JP 431477 A JP431477 A JP 431477A JP 431477 A JP431477 A JP 431477A JP S5389315 A JPS5389315 A JP S5389315A
Authority
JP
Japan
Prior art keywords
decoding circuit
orthogonal conversion
conversion decoding
signal
orthogonal
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
JP431477A
Other languages
Japanese (ja)
Other versions
JPS6156679B2 (en
Inventor
Tetsuo Hanaoka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP431477A priority Critical patent/JPS5389315A/en
Publication of JPS5389315A publication Critical patent/JPS5389315A/en
Publication of JPS6156679B2 publication Critical patent/JPS6156679B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

PURPOSE: To reproduce the picture having less distortion, by delivering the signal corresponding to the change in the input signal with less number of bits, through the reproduction of each sequence with the use of changeover signal for quantizes step.
COPYRIGHT: (C)1978,JPO&Japio
JP431477A 1977-01-17 1977-01-17 Orthogonal conversion decoding circuit Granted JPS5389315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP431477A JPS5389315A (en) 1977-01-17 1977-01-17 Orthogonal conversion decoding circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP431477A JPS5389315A (en) 1977-01-17 1977-01-17 Orthogonal conversion decoding circuit

Publications (2)

Publication Number Publication Date
JPS5389315A true JPS5389315A (en) 1978-08-05
JPS6156679B2 JPS6156679B2 (en) 1986-12-03

Family

ID=11581006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP431477A Granted JPS5389315A (en) 1977-01-17 1977-01-17 Orthogonal conversion decoding circuit

Country Status (1)

Country Link
JP (1) JPS5389315A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147692A (en) * 1984-12-21 1986-07-05 Nec Corp Data compression/expansion method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147692A (en) * 1984-12-21 1986-07-05 Nec Corp Data compression/expansion method

Also Published As

Publication number Publication date
JPS6156679B2 (en) 1986-12-03

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