JPS57208744A - Stereo demodulation circuit - Google Patents

Stereo demodulation circuit

Info

Publication number
JPS57208744A
JPS57208744A JP9418581A JP9418581A JPS57208744A JP S57208744 A JPS57208744 A JP S57208744A JP 9418581 A JP9418581 A JP 9418581A JP 9418581 A JP9418581 A JP 9418581A JP S57208744 A JPS57208744 A JP S57208744A
Authority
JP
Japan
Prior art keywords
signal
multiplied
multiplicand
composite
subcarrier 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.)
Granted
Application number
JP9418581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS634737B2 (https=
Inventor
Shigenobu Kimura
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP9418581A priority Critical patent/JPS57208744A/ja
Publication of JPS57208744A publication Critical patent/JPS57208744A/ja
Publication of JPS634737B2 publication Critical patent/JPS634737B2/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
    • H04H40/63—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 separation improvements or adjustments
    • 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)
JP9418581A 1981-06-18 1981-06-18 Stereo demodulation circuit Granted JPS57208744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9418581A JPS57208744A (en) 1981-06-18 1981-06-18 Stereo demodulation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9418581A JPS57208744A (en) 1981-06-18 1981-06-18 Stereo demodulation circuit

Publications (2)

Publication Number Publication Date
JPS57208744A true JPS57208744A (en) 1982-12-21
JPS634737B2 JPS634737B2 (https=) 1988-01-30

Family

ID=14103249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9418581A Granted JPS57208744A (en) 1981-06-18 1981-06-18 Stereo demodulation circuit

Country Status (1)

Country Link
JP (1) JPS57208744A (https=)

Also Published As

Publication number Publication date
JPS634737B2 (https=) 1988-01-30

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