JPS5631220A - Remote control type receiver system - Google Patents

Remote control type receiver system

Info

Publication number
JPS5631220A
JPS5631220A JP10746579A JP10746579A JPS5631220A JP S5631220 A JPS5631220 A JP S5631220A JP 10746579 A JP10746579 A JP 10746579A JP 10746579 A JP10746579 A JP 10746579A JP S5631220 A JPS5631220 A JP S5631220A
Authority
JP
Japan
Prior art keywords
signal
circuit
program
remote control
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
JP10746579A
Other languages
Japanese (ja)
Other versions
JPS6244724B2 (en
Inventor
Noriaki Mori
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP10746579A priority Critical patent/JPS5631220A/en
Publication of JPS5631220A publication Critical patent/JPS5631220A/en
Publication of JPS6244724B2 publication Critical patent/JPS6244724B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J9/00—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification
    • H03J9/04—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification using ultrasonic, sonic or infrasonic waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To make it possible to receive selectively the broadcast station which brodcasts the program, by incorporating the sound recognizing unit, which can recognize the porgram name and main character names of the program dependently upon sound, into the transmitter which transmits the remote control signal. CONSTITUTION:When the user tells, for example, ''Kusamoeru'' (the title of movie in Japan) toward microphone 20 of soudn recognizing unit 4, the frequency division ratio determination signal corresponding to the broadcast station which broadcasts this program is output to frequency divider 12 of transfer medium gnerating unit 3 on a basis of the recognition result. Frequency divider 12 divides clock pulses of 40kHz from clock pulse source 11. Then, the FM signal is amplified and is output as a ultrasonic wave from transmitter 16. Ultrasonic microphone 30 converts it to an electric signal and leds it to signal discriminating circuit 33. Circuit 33 discriminates that this coming signal is the signal frequency-divided by 1/95, and circuit 33 instructs to reveiving circuit 34.
JP10746579A 1979-08-22 1979-08-22 Remote control type receiver system Granted JPS5631220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10746579A JPS5631220A (en) 1979-08-22 1979-08-22 Remote control type receiver system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10746579A JPS5631220A (en) 1979-08-22 1979-08-22 Remote control type receiver system

Publications (2)

Publication Number Publication Date
JPS5631220A true JPS5631220A (en) 1981-03-30
JPS6244724B2 JPS6244724B2 (en) 1987-09-22

Family

ID=14459872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10746579A Granted JPS5631220A (en) 1979-08-22 1979-08-22 Remote control type receiver system

Country Status (1)

Country Link
JP (1) JPS5631220A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136251U (en) * 1983-03-02 1984-09-11 トヨタ自動車株式会社 rounding device
JPS63232939A (en) * 1987-03-19 1988-09-28 Canon Inc Polishing device
JPS63232964A (en) * 1987-03-19 1988-09-28 Canon Inc Polishing device
JPS63232952A (en) * 1987-03-19 1988-09-28 Canon Inc Polishing tool
JPS63232940A (en) * 1987-03-19 1988-09-28 Canon Inc Polishing device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6480819B1 (en) * 1999-02-25 2002-11-12 Matsushita Electric Industrial Co., Ltd. Automatic search of audio channels by matching viewer-spoken words against closed-caption/audio content for interactive television

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136251U (en) * 1983-03-02 1984-09-11 トヨタ自動車株式会社 rounding device
JPS63232939A (en) * 1987-03-19 1988-09-28 Canon Inc Polishing device
JPS63232964A (en) * 1987-03-19 1988-09-28 Canon Inc Polishing device
JPS63232952A (en) * 1987-03-19 1988-09-28 Canon Inc Polishing tool
JPS63232940A (en) * 1987-03-19 1988-09-28 Canon Inc Polishing device
JPH05173B2 (en) * 1987-03-19 1993-01-05 Canon Kk
JPH0543453B2 (en) * 1987-03-19 1993-07-01 Canon Kk

Also Published As

Publication number Publication date
JPS6244724B2 (en) 1987-09-22

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