JPS5383401A - Fm demodulator circuit - Google Patents

Fm demodulator circuit

Info

Publication number
JPS5383401A
JPS5383401A JP15955876A JP15955876A JPS5383401A JP S5383401 A JPS5383401 A JP S5383401A JP 15955876 A JP15955876 A JP 15955876A JP 15955876 A JP15955876 A JP 15955876A JP S5383401 A JPS5383401 A JP S5383401A
Authority
JP
Japan
Prior art keywords
demodulator circuit
multiplication
circuit
demodulatro
broadcast
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
JP15955876A
Other languages
Japanese (ja)
Other versions
JPS5519094B2 (en
Inventor
Toshimitsu Fujimori
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15955876A priority Critical patent/JPS5383401A/en
Publication of JPS5383401A publication Critical patent/JPS5383401A/en
Publication of JPS5519094B2 publication Critical patent/JPS5519094B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1646—Circuits adapted for the reception of stereophonic signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Television Systems (AREA)
  • Stereo-Broadcasting Methods (AREA)

Abstract

PURPOSE:To secure a stabilized use of the dynamic range and thus to obtain an aural signal free from the quality deterioration for the TV broadcast, by varying the band width of the demodulatro circuit and the output gain in accordance with the multiplication and the non-multiplication of the voice.
JP15955876A 1976-12-28 1976-12-28 Fm demodulator circuit Granted JPS5383401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15955876A JPS5383401A (en) 1976-12-28 1976-12-28 Fm demodulator circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15955876A JPS5383401A (en) 1976-12-28 1976-12-28 Fm demodulator circuit

Publications (2)

Publication Number Publication Date
JPS5383401A true JPS5383401A (en) 1978-07-22
JPS5519094B2 JPS5519094B2 (en) 1980-05-23

Family

ID=15696352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15955876A Granted JPS5383401A (en) 1976-12-28 1976-12-28 Fm demodulator circuit

Country Status (1)

Country Link
JP (1) JPS5383401A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152734U (en) * 1980-04-16 1981-11-16

Also Published As

Publication number Publication date
JPS5519094B2 (en) 1980-05-23

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