JPS5617527A - Fm receiver - Google Patents

Fm receiver

Info

Publication number
JPS5617527A
JPS5617527A JP9392179A JP9392179A JPS5617527A JP S5617527 A JPS5617527 A JP S5617527A JP 9392179 A JP9392179 A JP 9392179A JP 9392179 A JP9392179 A JP 9392179A JP S5617527 A JPS5617527 A JP S5617527A
Authority
JP
Japan
Prior art keywords
circuit
ciricuit
multipath
detecting
sound
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.)
Pending
Application number
JP9392179A
Other languages
Japanese (ja)
Inventor
Atsushi Masuyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9392179A priority Critical patent/JPS5617527A/en
Publication of JPS5617527A publication Critical patent/JPS5617527A/en
Pending 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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE:To prevent a sudden change for the sound given through the speaker or the like, by giving a stepped operation to the acoustic distortion compensating circuit according to the degree of the multipath distortion. CONSTITUTION:When the higher harmonic component contained in the demodulated signal sent from wave detecting circuit 4 increases, level discriminating circuits 922 and 923 included in multipath detecting ciricuit 9 lead out the output signals. And switching elements 522 and 523 are turned on successively in stereophonic demodulating circuit 5, and circuit parts 6a2 and 6b2 or 6a3 and 6b3 are switched to the active mode in sound quality changing ciricuit 6a and 6b.
JP9392179A 1979-07-23 1979-07-23 Fm receiver Pending JPS5617527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9392179A JPS5617527A (en) 1979-07-23 1979-07-23 Fm receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9392179A JPS5617527A (en) 1979-07-23 1979-07-23 Fm receiver

Publications (1)

Publication Number Publication Date
JPS5617527A true JPS5617527A (en) 1981-02-19

Family

ID=14095910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9392179A Pending JPS5617527A (en) 1979-07-23 1979-07-23 Fm receiver

Country Status (1)

Country Link
JP (1) JPS5617527A (en)

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