GB2179808B - Dynamic range control of a signal - Google Patents

Dynamic range control of a signal

Info

Publication number
GB2179808B
GB2179808B GB08623806A GB8623806A GB2179808B GB 2179808 B GB2179808 B GB 2179808B GB 08623806 A GB08623806 A GB 08623806A GB 8623806 A GB8623806 A GB 8623806A GB 2179808 B GB2179808 B GB 2179808B
Authority
GB
United Kingdom
Prior art keywords
signal
dynamic range
range control
control
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.)
Expired
Application number
GB08623806A
Other versions
GB2179808A (en
GB8623806D0 (en
Inventor
Guy William Whitsey Mcnally
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.)
British Broadcasting Corp
Original Assignee
British Broadcasting Corp
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
Priority claimed from GB08325340A external-priority patent/GB2147165B/en
Application filed by British Broadcasting Corp filed Critical British Broadcasting Corp
Priority to GB08623806A priority Critical patent/GB2179808B/en
Publication of GB8623806D0 publication Critical patent/GB8623806D0/en
Publication of GB2179808A publication Critical patent/GB2179808A/en
Application granted granted Critical
Publication of GB2179808B publication Critical patent/GB2179808B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3089—Control of digital or coded signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H03G11/008—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general of digital or coded signals
    • 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
GB08623806A 1983-09-21 1986-10-03 Dynamic range control of a signal Expired GB2179808B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08623806A GB2179808B (en) 1983-09-21 1986-10-03 Dynamic range control of a signal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08325340A GB2147165B (en) 1983-09-21 1983-09-21 Dynamic range control
GB08623806A GB2179808B (en) 1983-09-21 1986-10-03 Dynamic range control of a signal

Publications (3)

Publication Number Publication Date
GB8623806D0 GB8623806D0 (en) 1986-11-05
GB2179808A GB2179808A (en) 1987-03-11
GB2179808B true GB2179808B (en) 1987-10-21

Family

ID=26286863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08623806A Expired GB2179808B (en) 1983-09-21 1986-10-03 Dynamic range control of a signal

Country Status (1)

Country Link
GB (1) GB2179808B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292598A (en) * 1978-06-01 1981-09-29 Tokyo Shibaura Denki Kabushiki Kaisha Automatic gain control circuit
JPS56134811A (en) * 1980-03-24 1981-10-21 Sony Corp Gain control circuit
US4371842A (en) * 1980-10-24 1983-02-01 Sperry Corporation Self-adjusting dual mode automatic gain control circuit
JPS5866064A (en) * 1981-10-15 1983-04-20 Toshiba Corp Level detecting circuit
JPS58178725U (en) * 1982-04-15 1983-11-30 東光株式会社 nonlinear integration circuit

Also Published As

Publication number Publication date
GB2179808A (en) 1987-03-11
GB8623806D0 (en) 1986-11-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950921