JPS53108757A - Coding method - Google Patents

Coding method

Info

Publication number
JPS53108757A
JPS53108757A JP2421277A JP2421277A JPS53108757A JP S53108757 A JPS53108757 A JP S53108757A JP 2421277 A JP2421277 A JP 2421277A JP 2421277 A JP2421277 A JP 2421277A JP S53108757 A JPS53108757 A JP S53108757A
Authority
JP
Japan
Prior art keywords
coding method
size
bits
varying
input signal
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
JP2421277A
Other languages
Japanese (ja)
Other versions
JPS61742B2 (en
Inventor
Hidekazu Tsuboka
Fumio Maehara
Hiroshi Fujita
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 JP2421277A priority Critical patent/JPS53108757A/en
Publication of JPS53108757A publication Critical patent/JPS53108757A/en
Publication of JPS61742B2 publication Critical patent/JPS61742B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a wide dynamic range with a small number of bits by varying the size of a quantizing step being adapted to the size of an input signal.
COPYRIGHT: (C)1978,JPO&Japio
JP2421277A 1977-03-04 1977-03-04 Coding method Granted JPS53108757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2421277A JPS53108757A (en) 1977-03-04 1977-03-04 Coding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2421277A JPS53108757A (en) 1977-03-04 1977-03-04 Coding method

Publications (2)

Publication Number Publication Date
JPS53108757A true JPS53108757A (en) 1978-09-21
JPS61742B2 JPS61742B2 (en) 1986-01-10

Family

ID=12131981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2421277A Granted JPS53108757A (en) 1977-03-04 1977-03-04 Coding method

Country Status (1)

Country Link
JP (1) JPS53108757A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106853A (en) * 1981-12-18 1983-06-25 Hitachi Ltd Lead frame
JPS58197918A (en) * 1982-05-14 1983-11-17 Nec Corp Adaptive differential decoder
JPS61278213A (en) * 1985-06-03 1986-12-09 Nec Corp Digital level conversion circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106853A (en) * 1981-12-18 1983-06-25 Hitachi Ltd Lead frame
JPS6366427B2 (en) * 1981-12-18 1988-12-20 Hitachi Ltd
JPS58197918A (en) * 1982-05-14 1983-11-17 Nec Corp Adaptive differential decoder
JPS61278213A (en) * 1985-06-03 1986-12-09 Nec Corp Digital level conversion circuit

Also Published As

Publication number Publication date
JPS61742B2 (en) 1986-01-10

Similar Documents

Publication Publication Date Title
JPS524103A (en) Digital signal transmission system and its equipment
JPS5230319A (en) Compensation circuit of digital type gamma
JPS5376653A (en) Digital-analog conversion circuit
JPS5348452A (en) Coder
JPS53108757A (en) Coding method
JPS53119656A (en) Forecast coding equipment
JPS5390749A (en) Huffman decoder circuit
JPS52114257A (en) Encoder device
JPS5330313A (en) Singing electronic system
JPS5425149A (en) Coding device
JPS53137659A (en) A/d conversion system
JPS52149110A (en) Anologue-digital conversion
JPS522338A (en) Most suitable standard degree selecting equipment
JPS5310452A (en) Digital indication
JPS5294746A (en) Electronic apparatus
JPS52115653A (en) Delta modulator
JPS5255853A (en) Encoder
JPS53142150A (en) Signal conversion circuit
JPS5432257A (en) Coder
JPS5313338A (en) Digital delay circuit
JPS52155953A (en) Compander
JPS5389611A (en) Pre-processing method for picture information signal coding
JPS527687A (en) Manufucturing method of piezoelectric transformer
JPS5382117A (en) Binary circuit
JPS51134037A (en) Offering signal transmission method