JPS56122544A - Frequency modulation stereophonic receiving system - Google Patents

Frequency modulation stereophonic receiving system

Info

Publication number
JPS56122544A
JPS56122544A JP2627780A JP2627780A JPS56122544A JP S56122544 A JPS56122544 A JP S56122544A JP 2627780 A JP2627780 A JP 2627780A JP 2627780 A JP2627780 A JP 2627780A JP S56122544 A JPS56122544 A JP S56122544A
Authority
JP
Japan
Prior art keywords
antenna
signal
output
circuit
multipath
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
JP2627780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6222492B2 (enrdf_load_stackoverflow
Inventor
Shigeki Takeda
Junichi Shibata
Masashi Shimakata
Yasuhiro Oshime
Shintaro Gomi
Katsuaki Kawamura
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 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 Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP2627780A priority Critical patent/JPS56122544A/ja
Publication of JPS56122544A publication Critical patent/JPS56122544A/ja
Publication of JPS6222492B2 publication Critical patent/JPS6222492B2/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
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
    • H04B7/0814—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Noise Elimination (AREA)
  • Stereo-Broadcasting Methods (AREA)
JP2627780A 1980-03-03 1980-03-03 Frequency modulation stereophonic receiving system Granted JPS56122544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2627780A JPS56122544A (en) 1980-03-03 1980-03-03 Frequency modulation stereophonic receiving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2627780A JPS56122544A (en) 1980-03-03 1980-03-03 Frequency modulation stereophonic receiving system

Publications (2)

Publication Number Publication Date
JPS56122544A true JPS56122544A (en) 1981-09-26
JPS6222492B2 JPS6222492B2 (enrdf_load_stackoverflow) 1987-05-18

Family

ID=12188782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2627780A Granted JPS56122544A (en) 1980-03-03 1980-03-03 Frequency modulation stereophonic receiving system

Country Status (1)

Country Link
JP (1) JPS56122544A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6222492B2 (enrdf_load_stackoverflow) 1987-05-18

Similar Documents

Publication Publication Date Title
ES8401694A1 (es) Perfeccionamientos en un circuito de selectividad mejorado para radiorreceptores modulados en amplitud.
GB2262017A (en) Interference detection technique
JPS56122544A (en) Frequency modulation stereophonic receiving system
KR840005289A (ko) Am 스테레오 수신기용 보호회로
JPS56128030A (en) Mobile receiving antenna system
JPS5739629A (en) Radio equipment
JPS52106252A (en) Light transmission automatic gain control unit
JPS5528685A (en) Fm stereo radio receiver
JPS577646A (en) Display device for operation of unnecessary noise eliminating function
JPS5714230A (en) Fm stereophonic receiver
JPS5596774A (en) Sound multiplex signal reproducing device
JPS5769949A (en) Stereo signal reproducing circuit
JPS5578685A (en) Receiver
JPS5595425A (en) Malfunction preventive unit of television receiver
JPS542006A (en) Receiver
JPS5578681A (en) Receiver
JPS56122533A (en) Frequency modulation receiver
JPS5369507A (en) Pilot signal detecting circuit
SU1840289A1 (ru) Радиоприемное устройство для обнаружения широкополосных сигналов с фазовой манипуляцией
JPS56149128A (en) Radio receiver for vehicle
JPS5568754A (en) Stereo signal receiving system
JPS5797745A (en) Am stereo receiver
JPS57192140A (en) Multipath interference eliminating circuit
JPS566542A (en) Muting system for fm radio receiver
JPS57183105A (en) Fm signal demodulation system