JPS57208743A - Stereo demodulation circuit - Google Patents

Stereo demodulation circuit

Info

Publication number
JPS57208743A
JPS57208743A JP56093615A JP9361581A JPS57208743A JP S57208743 A JPS57208743 A JP S57208743A JP 56093615 A JP56093615 A JP 56093615A JP 9361581 A JP9361581 A JP 9361581A JP S57208743 A JPS57208743 A JP S57208743A
Authority
JP
Japan
Prior art keywords
level
signal
attenuators
multipliers
subcarrier
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
JP56093615A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6243624B2 (enrdf_load_stackoverflow
Inventor
Tadashi Noguchi
Tatsuo Numata
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.)
Pioneer Corp
Original Assignee
Pioneer Corp
Pioneer Electronic 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 Pioneer Corp, Pioneer Electronic Corp filed Critical Pioneer Corp
Priority to JP56093615A priority Critical patent/JPS57208743A/ja
Publication of JPS57208743A publication Critical patent/JPS57208743A/ja
Publication of JPS6243624B2 publication Critical patent/JPS6243624B2/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)
JP56093615A 1981-06-17 1981-06-17 Stereo demodulation circuit Granted JPS57208743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56093615A JPS57208743A (en) 1981-06-17 1981-06-17 Stereo demodulation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56093615A JPS57208743A (en) 1981-06-17 1981-06-17 Stereo demodulation circuit

Publications (2)

Publication Number Publication Date
JPS57208743A true JPS57208743A (en) 1982-12-21
JPS6243624B2 JPS6243624B2 (enrdf_load_stackoverflow) 1987-09-16

Family

ID=14087225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56093615A Granted JPS57208743A (en) 1981-06-17 1981-06-17 Stereo demodulation circuit

Country Status (1)

Country Link
JP (1) JPS57208743A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604054U (ja) * 1983-06-20 1985-01-12 株式会社ケンウッド ステレオ復調器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586235A (en) * 1978-12-25 1980-06-28 Toshiba Corp Fm stereo signal demodulator
JPS55109046A (en) * 1979-02-13 1980-08-21 Sanyo Electric Co Ltd Stereo demodulator circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586235A (en) * 1978-12-25 1980-06-28 Toshiba Corp Fm stereo signal demodulator
JPS55109046A (en) * 1979-02-13 1980-08-21 Sanyo Electric Co Ltd Stereo demodulator circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604054U (ja) * 1983-06-20 1985-01-12 株式会社ケンウッド ステレオ復調器

Also Published As

Publication number Publication date
JPS6243624B2 (enrdf_load_stackoverflow) 1987-09-16

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