AU476805B2 - Signal transmission system - Google Patents

Signal transmission system

Info

Publication number
AU476805B2
AU476805B2 AU44907/72A AU4490772A AU476805B2 AU 476805 B2 AU476805 B2 AU 476805B2 AU 44907/72 A AU44907/72 A AU 44907/72A AU 4490772 A AU4490772 A AU 4490772A AU 476805 B2 AU476805 B2 AU 476805B2
Authority
AU
Australia
Prior art keywords
circuit
filter
signals
amplifier
frequency
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
AU44907/72A
Other languages
English (en)
Other versions
AU4490772A (en
Inventor
NORIAKI NAITO TETSUYA DONGHI and YOSHITAKA HAMAMOTO SHOICHI NAKAMURA
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.)
Sony Corp
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Publication of AU4490772A publication Critical patent/AU4490772A/en
Application granted granted Critical
Publication of AU476805B2 publication Critical patent/AU476805B2/en
Expired 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

  • Networks Using Active Elements (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Amplifiers (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Noise Elimination (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AU44907/72A 1971-07-24 1972-07-24 Signal transmission system Expired AU476805B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5552971A JPS5648883B1 (enExample) 1971-07-24 1971-07-24
JPJP55529/71 1971-07-24

Publications (2)

Publication Number Publication Date
AU4490772A AU4490772A (en) 1974-01-31
AU476805B2 true AU476805B2 (en) 1976-10-07

Family

ID=13001242

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44907/72A Expired AU476805B2 (en) 1971-07-24 1972-07-24 Signal transmission system

Country Status (16)

Country Link
JP (1) JPS5648883B1 (enExample)
AT (1) AT351826B (enExample)
AU (1) AU476805B2 (enExample)
BE (1) BE786629A (enExample)
CA (1) CA997276A (enExample)
CH (1) CH577770A5 (enExample)
DE (1) DE2236173C3 (enExample)
DK (1) DK146140C (enExample)
FR (1) FR2147146B1 (enExample)
GB (2) GB1398733A (enExample)
IT (1) IT961650B (enExample)
MY (2) MY7900107A (enExample)
NL (1) NL175570C (enExample)
NO (1) NO136325C (enExample)
SE (1) SE388330B (enExample)
ZA (1) ZA725084B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545112A (en) 1978-09-22 1980-03-29 Sony Corp Signal transmitter
US4263624A (en) * 1978-12-12 1981-04-21 Dolby Laboratories Licensing Corporation Analog recording on magnetic media
DE3115683C2 (de) * 1981-04-18 1983-07-28 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Schaltungsanordnung zur verzögerten, automatischen Verstärkungsregelung
JPS6220405A (ja) * 1985-07-18 1987-01-29 Pioneer Electronic Corp 増幅度調整回路
DE202007006689U1 (de) 2007-05-07 2008-09-18 Hetal-Werke Franz Hettich Gmbh & Co. Kg Antriebseinrichtung für einen Beschlag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE753495A (fr) * 1969-07-21 1970-12-16 Dolby Laboratories Inc Filtres limiteurs perfectionnes pour systemes attenuateurs de bruit. (

Also Published As

Publication number Publication date
JPS5648883B1 (enExample) 1981-11-18
SE388330B (sv) 1976-09-27
AU4490772A (en) 1974-01-31
NL7210201A (enExample) 1973-01-26
CH577770A5 (enExample) 1976-07-15
NL175570B (nl) 1984-06-18
DE2236173B2 (de) 1981-06-19
ZA725084B (en) 1973-04-25
DE2236173C3 (de) 1982-02-11
DE2236173A1 (de) 1973-02-08
MY7900106A (en) 1979-12-31
GB1398733A (en) 1975-06-25
NO136325C (no) 1977-08-17
BE786629A (fr) 1972-11-16
NL175570C (nl) 1984-11-16
CA997276A (en) 1976-09-21
FR2147146A1 (enExample) 1973-03-09
ATA636372A (de) 1979-01-15
GB1398732A (en) 1975-06-25
DK146140C (da) 1983-11-28
MY7900107A (en) 1979-12-31
AT351826B (de) 1979-08-10
NO136325B (enExample) 1977-05-09
FR2147146B1 (enExample) 1978-02-10
IT961650B (it) 1973-12-10
DK146140B (da) 1983-07-04

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