KR970010262B1 - Apparatus for receiving stereo signal - Google Patents

Apparatus for receiving stereo signal Download PDF

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Publication number
KR970010262B1
KR970010262B1 KR95004829A KR19950004829A KR970010262B1 KR 970010262 B1 KR970010262 B1 KR 970010262B1 KR 95004829 A KR95004829 A KR 95004829A KR 19950004829 A KR19950004829 A KR 19950004829A KR 970010262 B1 KR970010262 B1 KR 970010262B1
Authority
KR
South Korea
Prior art keywords
signal
sound
signals
detecting
control
Prior art date
Application number
KR95004829A
Other languages
Korean (ko)
Other versions
KR960036848A (en
Inventor
Choon-Taek Kang
Chol-Wan Chon
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Priority to KR95004829A priority Critical patent/KR970010262B1/en
Publication of KR960036848A publication Critical patent/KR960036848A/en
Application granted granted Critical
Publication of KR970010262B1 publication Critical patent/KR970010262B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H04N5/607—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for more than one sound signal, e.g. stereo, multilanguages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Circuits Of Receivers In General (AREA)
  • Television Receiver Circuits (AREA)

Abstract

The stereo receiving device of a Secam broadcasting system comprises: a tuner(11) for inputting a radio frequency(RF) signal of a Secam broadcasting system transmitted and for signal processing the RF signal to an intermediate frequency(IF) signal to output the IF signal; an AM processor(12) for outputting only AM sound signals in the IF processed signals; an FM processor(13) for outputting only FM sound signals in the IF processed signals; a microcomputer(14) connected to an I2C control bus line to control each part of the system; a sound detecting and switching part(15) for detecting the AM/FM sound signals by the I2C control bus line to switch and output the detected signals; a sound signal detector(16) for detecting the switched sound signals; a sound signal amplifier(17); and a video signal detector(18) for detecting a video signal loaded to the FM sound signal by a control signal of the microcomputer(14).
KR95004829A 1995-03-09 1995-03-09 Apparatus for receiving stereo signal KR970010262B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR95004829A KR970010262B1 (en) 1995-03-09 1995-03-09 Apparatus for receiving stereo signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR95004829A KR970010262B1 (en) 1995-03-09 1995-03-09 Apparatus for receiving stereo signal

Publications (2)

Publication Number Publication Date
KR960036848A KR960036848A (en) 1996-10-28
KR970010262B1 true KR970010262B1 (en) 1997-06-23

Family

ID=19409489

Family Applications (1)

Application Number Title Priority Date Filing Date
KR95004829A KR970010262B1 (en) 1995-03-09 1995-03-09 Apparatus for receiving stereo signal

Country Status (1)

Country Link
KR (1) KR970010262B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100730263B1 (en) * 2005-08-24 2007-06-20 산요덴키가부시키가이샤 Audio signal processing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100730263B1 (en) * 2005-08-24 2007-06-20 산요덴키가부시키가이샤 Audio signal processing apparatus

Also Published As

Publication number Publication date
KR960036848A (en) 1996-10-28

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