JPS5741015A - Dynamic range modifying cirucit device - Google Patents

Dynamic range modifying cirucit device

Info

Publication number
JPS5741015A
JPS5741015A JP56102188A JP10218881A JPS5741015A JP S5741015 A JPS5741015 A JP S5741015A JP 56102188 A JP56102188 A JP 56102188A JP 10218881 A JP10218881 A JP 10218881A JP S5741015 A JPS5741015 A JP S5741015A
Authority
JP
Japan
Prior art keywords
cirucit
dynamic range
range modifying
modifying
dynamic
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
JP56102188A
Other languages
English (en)
Japanese (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 JPS5741015A publication Critical patent/JPS5741015A/ja
Pending 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)
JP56102188A 1980-06-30 1981-06-30 Dynamic range modifying cirucit device Pending JPS5741015A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS5741015A true JPS5741015A (en) 1982-03-06

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
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
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

Family Applications After (4)

Application Number Title Priority Date Filing Date
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
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
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

Country Status (3)

Country Link
JP (5) JPS5741015A (OSRAM)
BE (3) BE889428A (OSRAM)
ZA (3) ZA814433B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5311516A (en) * 1992-05-29 1994-05-10 Motorola, Inc. Paging system using message fragmentation to redistribute traffic
US5617083A (en) * 1992-05-29 1997-04-01 Motorola, Inc. Data communication receiver having variable length message carry-on

Families Citing this family (3)

* 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
JPH061906B2 (ja) * 1985-06-20 1994-01-05 三洋電機株式会社 デエンフアシス回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501781A (OSRAM) * 1973-05-02 1975-01-09

Family Cites Families (3)

* 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
CA1000617A (en) * 1973-05-17 1976-11-30 Ray M. Dolby Compressors, expanders and noise reduction systems
JPS553529Y2 (OSRAM) * 1975-02-03 1980-01-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501781A (OSRAM) * 1973-05-02 1975-01-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5311516A (en) * 1992-05-29 1994-05-10 Motorola, Inc. Paging system using message fragmentation to redistribute traffic
US5617083A (en) * 1992-05-29 1997-04-01 Motorola, Inc. Data communication receiver having variable length message carry-on

Also Published As

Publication number Publication date
JPS5748835A (en) 1982-03-20
JPS5741016A (en) 1982-03-06
BE889426A (fr) 1981-10-16
JPH0245385B2 (OSRAM) 1990-10-09
ZA814423B (en) 1982-07-28
JPS63119328A (ja) 1988-05-24
BE889428A (fr) 1981-10-16
BE889427A (fr) 1981-10-16
JPH0243381B2 (OSRAM) 1990-09-28
JPH0359611B2 (OSRAM) 1991-09-11
ZA814429B (en) 1982-07-28
ZA814433B (en) 1982-07-28
JPH0359612B2 (OSRAM) 1991-09-11
JPS63119327A (ja) 1988-05-24

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