JPS6221460B2 - - Google Patents

Info

Publication number
JPS6221460B2
JPS6221460B2 JP55087051A JP8705180A JPS6221460B2 JP S6221460 B2 JPS6221460 B2 JP S6221460B2 JP 55087051 A JP55087051 A JP 55087051A JP 8705180 A JP8705180 A JP 8705180A JP S6221460 B2 JPS6221460 B2 JP S6221460B2
Authority
JP
Japan
Prior art keywords
signal
output
circuit
mixing
electric field
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
JP55087051A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5711551A (en
Inventor
Naotoshi Higashama
Kazuyuki Doi
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP8705180A priority Critical patent/JPS5711551A/ja
Publication of JPS5711551A publication Critical patent/JPS5711551A/ja
Publication of JPS6221460B2 publication Critical patent/JPS6221460B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H04H40/36—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving
    • H04H40/45—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving
    • H04H40/72—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving for noise suppression
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Stereo-Broadcasting Methods (AREA)
JP8705180A 1980-06-26 1980-06-26 Fm multiplex demodulator Granted JPS5711551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8705180A JPS5711551A (en) 1980-06-26 1980-06-26 Fm multiplex demodulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8705180A JPS5711551A (en) 1980-06-26 1980-06-26 Fm multiplex demodulator

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP16327786A Division JPS62149231A (ja) 1986-07-11 1986-07-11 Ｆｍマルチプレツクス復調回路

Publications (2)

Publication Number Publication Date
JPS5711551A JPS5711551A (en) 1982-01-21
JPS6221460B2 true JPS6221460B2 (pl) 1987-05-13

Family

ID=13904137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8705180A Granted JPS5711551A (en) 1980-06-26 1980-06-26 Fm multiplex demodulator

Country Status (1)

Country Link
JP (1) JPS5711551A (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6149532A (ja) * 1984-08-17 1986-03-11 Pioneer Electronic Corp セパレ−シヨンコントロ−ル回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102301A (pl) * 1972-11-08 1974-09-27
JPS5560356A (en) * 1978-10-30 1980-05-07 Hitachi Ltd Stereo signal demodulation system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558372Y2 (pl) * 1975-04-18 1980-02-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102301A (pl) * 1972-11-08 1974-09-27
JPS5560356A (en) * 1978-10-30 1980-05-07 Hitachi Ltd Stereo signal demodulation system

Also Published As

Publication number Publication date
JPS5711551A (en) 1982-01-21

Similar Documents

Publication Publication Date Title
US4380824A (en) Receiving reproducing system
US3943293A (en) Stereo sound reproducing apparatus with noise reduction
US3573382A (en) A stereophonic receiver muting means with substitution of a dc circuit for an ac circuit
US3617641A (en) Stereo multiplex demodulator
US4032717A (en) Circuit arrangement for a continuous adjustment of the base width in a stereo decoder
GB2060320A (en) Fm receiver
US4063039A (en) Stereo noise reduction circuit
US4399325A (en) Demodulating circuit for controlling stereo separation
US4512031A (en) Arrangement for receiving TV-signals having left and right stereo sound signals
JPS6221460B2 (pl)
EP0013149A1 (en) FM stereo signal demodulator
JPS6247017B2 (pl)
US4251690A (en) Frequency-modulation stereophonic receiver
JPH0320174B2 (pl)
JPS5853531B2 (ja) ステレオ復調回路
JPS6239858B2 (pl)
EP0056270A1 (en) Aural signal demodulation apparatus for a television receiver
JPH0789657B2 (ja) 音声多重放送受信機
JPS632181B2 (pl)
JPH0418263Y2 (pl)
JPS6312597Y2 (pl)
JPS6243380B2 (pl)
GB2040145A (en) Improvements in F.M. receivers
JPS6223501B2 (pl)
JPS5912841Y2 (ja) ステレオ受信機