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JPS5394813A - Signal process system - Google Patents

Signal process system

Info

Publication number
JPS5394813A
JPS5394813A JP943077A JP943077A JPS5394813A JP S5394813 A JPS5394813 A JP S5394813A JP 943077 A JP943077 A JP 943077A JP 943077 A JP943077 A JP 943077A JP S5394813 A JPS5394813 A JP S5394813A
Authority
JP
Japan
Prior art keywords
process system
signal process
bit
range
ensuring
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.)
Pending
Application number
JP943077A
Other languages
Japanese (ja)
Inventor
Shinichi Nakamura
Natsuo Akiyama
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.)
Toshiba Corp
EMI Music Japan Inc
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Toshiba Emi 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd, Toshiba Emi Ltd filed Critical Toshiba Corp
Priority to JP943077A priority Critical patent/JPS5394813A/en
Publication of JPS5394813A publication Critical patent/JPS5394813A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/007—Volume compression or expansion in amplifiers of digital or coded signals

Landscapes

  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Analogue/Digital Conversion (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

Abstract

PURPOSE:To secure transmission of much amount of information with a small number of the bit in the range bit system by ensuring an effective use of the signal bit to increase practically the range number.
JP943077A 1977-01-31 1977-01-31 Signal process system Pending JPS5394813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP943077A JPS5394813A (en) 1977-01-31 1977-01-31 Signal process system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP943077A JPS5394813A (en) 1977-01-31 1977-01-31 Signal process system

Publications (1)

Publication Number Publication Date
JPS5394813A true JPS5394813A (en) 1978-08-19

Family

ID=11720107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP943077A Pending JPS5394813A (en) 1977-01-31 1977-01-31 Signal process system

Country Status (1)

Country Link
JP (1) JPS5394813A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57173239A (en) * 1981-04-20 1982-10-25 Hitachi Ltd Polygonal line compressing and expanding circuit
JPS57202144A (en) * 1981-06-05 1982-12-10 Hitachi Ltd Digital signal companding system
JPS63221715A (en) * 1987-03-11 1988-09-14 Omron Tateisi Electronics Co A/d converter
JPH0372723A (en) * 1990-07-27 1991-03-27 Hitachi Ltd Polygonal line compressing/expanding circuit
JPH03195283A (en) * 1989-12-25 1991-08-26 Fujitsu General Ltd Data decode circuit having nonlinear characteristic
JP2009200809A (en) * 2008-02-21 2009-09-03 Seiko Epson Corp Integrated circuit device, and electronic device
US7786918B2 (en) 2007-12-19 2010-08-31 Seiko Epson Corporation A/D conversion circuit and electronic instrument
JPWO2013140914A1 (en) * 2012-03-22 2015-08-03 日本電気株式会社 Transmitter and transmission method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57173239A (en) * 1981-04-20 1982-10-25 Hitachi Ltd Polygonal line compressing and expanding circuit
JPH0472421B2 (en) * 1981-04-20 1992-11-18 Hitachi Ltd
JPS57202144A (en) * 1981-06-05 1982-12-10 Hitachi Ltd Digital signal companding system
JPS63221715A (en) * 1987-03-11 1988-09-14 Omron Tateisi Electronics Co A/d converter
JPH03195283A (en) * 1989-12-25 1991-08-26 Fujitsu General Ltd Data decode circuit having nonlinear characteristic
JPH0372723A (en) * 1990-07-27 1991-03-27 Hitachi Ltd Polygonal line compressing/expanding circuit
US7786918B2 (en) 2007-12-19 2010-08-31 Seiko Epson Corporation A/D conversion circuit and electronic instrument
JP2009200809A (en) * 2008-02-21 2009-09-03 Seiko Epson Corp Integrated circuit device, and electronic device
JPWO2013140914A1 (en) * 2012-03-22 2015-08-03 日本電気株式会社 Transmitter and transmission method

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