JPS5748835A - Circuit device for recording signal and reducing medium overload effect in transmission system - Google Patents

Circuit device for recording signal and reducing medium overload effect in transmission system

Info

Publication number
JPS5748835A
JPS5748835A JP56102190A JP10219081A JPS5748835A JP S5748835 A JPS5748835 A JP S5748835A JP 56102190 A JP56102190 A JP 56102190A JP 10219081 A JP10219081 A JP 10219081A JP S5748835 A JPS5748835 A JP S5748835A
Authority
JP
Japan
Prior art keywords
transmission system
circuit device
recording signal
reducing medium
overload effect
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
JP56102190A
Other languages
English (en)
Other versions
JPH0245385B2 (ja
Inventor
Miruton Dorubi Ree
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5748835A publication Critical patent/JPS5748835A/ja
Publication of JPH0245385B2 publication Critical patent/JPH0245385B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/12—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices
    • H03G9/18—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices for tone control and volume expansion or compression

Landscapes

  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Transmitters (AREA)
  • Television Signal Processing For Recording (AREA)
JP56102190A 1980-06-30 1981-06-30 Circuit device for recording signal and reducing medium overload effect in transmission system Granted JPS5748835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16395080A 1980-06-30 1980-06-30

Publications (2)

Publication Number Publication Date
JPS5748835A true JPS5748835A (en) 1982-03-20
JPH0245385B2 JPH0245385B2 (ja) 1990-10-09

Family

ID=22592330

Family Applications (5)

Application Number Title Priority Date Filing Date
JP56102188A Pending JPS5741015A (en) 1980-06-30 1981-06-30 Dynamic range modifying cirucit device
JP56102189A Granted JPS5741016A (en) 1980-06-30 1981-06-30 Network for suppressing intermediate frequency modulating effect for compressor, expander and noise reducing system
JP56102190A Granted JPS5748835A (en) 1980-06-30 1981-06-30 Circuit device for recording signal and reducing medium overload effect in transmission system
JP62270490A Granted JPS63119327A (ja) 1980-06-30 1987-10-28 信号の録音及び送信システムにおける媒体過負荷効果を低減させるエクスパンダ
JP62270491A Granted JPS63119328A (ja) 1980-06-30 1987-10-28 信号の録音及び送信システムにおける媒体過負荷効果を低減させるノイズ低減装置

Family Applications Before (2)

Application Number Title Priority Date Filing Date
JP56102188A Pending JPS5741015A (en) 1980-06-30 1981-06-30 Dynamic range modifying cirucit device
JP56102189A Granted JPS5741016A (en) 1980-06-30 1981-06-30 Network for suppressing intermediate frequency modulating effect for compressor, expander and noise reducing system

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP62270490A Granted JPS63119327A (ja) 1980-06-30 1987-10-28 信号の録音及び送信システムにおける媒体過負荷効果を低減させるエクスパンダ
JP62270491A Granted JPS63119328A (ja) 1980-06-30 1987-10-28 信号の録音及び送信システムにおける媒体過負荷効果を低減させるノイズ低減装置

Country Status (3)

Country Link
JP (5) JPS5741015A (ja)
BE (3) BE889426A (ja)
ZA (3) ZA814429B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61293029A (ja) * 1985-06-20 1986-12-23 Sanyo Electric Co Ltd デエンフアシス回路

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2111356B (en) * 1981-12-01 1985-03-20 Ray Milton Dolby Improvements in circuit arrangements for modifying dynamic range
GB2111355B (en) * 1981-12-01 1985-02-13 Ray Milton Dolby Improvements in circuit arrangements for modifying dynamic range
US5311516A (en) * 1992-05-29 1994-05-10 Motorola, Inc. Paging system using message fragmentation to redistribute traffic
DE69330856T2 (de) * 1992-05-29 2002-04-11 Motorola Inc Datenübertragungsempfänger mit wiederübertragung von nachrichten mit variabler länge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1432763A (en) * 1972-05-02 1976-04-22 Dolby Laboratories Inc Compressors expanders and noise reduction systems
JPS5348112B2 (ja) * 1973-05-02 1978-12-26
US3909733A (en) * 1973-05-17 1975-09-30 Dolby Laboratories Inc Dynamic range modifying circuits utilizing variable negative resistance
JPS553529Y2 (ja) * 1975-02-03 1980-01-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61293029A (ja) * 1985-06-20 1986-12-23 Sanyo Electric Co Ltd デエンフアシス回路

Also Published As

Publication number Publication date
JPH0359612B2 (ja) 1991-09-11
JPS63119327A (ja) 1988-05-24
ZA814429B (en) 1982-07-28
BE889426A (fr) 1981-10-16
JPH0359611B2 (ja) 1991-09-11
JPH0245385B2 (ja) 1990-10-09
ZA814433B (en) 1982-07-28
BE889428A (fr) 1981-10-16
BE889427A (fr) 1981-10-16
JPS63119328A (ja) 1988-05-24
JPS5741016A (en) 1982-03-06
JPS5741015A (en) 1982-03-06
JPH0243381B2 (ja) 1990-09-28
ZA814423B (en) 1982-07-28

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