JPH0251319B2 - - Google Patents

Info

Publication number
JPH0251319B2
JPH0251319B2 JP56145624A JP14562481A JPH0251319B2 JP H0251319 B2 JPH0251319 B2 JP H0251319B2 JP 56145624 A JP56145624 A JP 56145624A JP 14562481 A JP14562481 A JP 14562481A JP H0251319 B2 JPH0251319 B2 JP H0251319B2
Authority
JP
Japan
Prior art keywords
pulses
remote control
fixed period
control signal
fixed
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.)
Expired - Lifetime
Application number
JP56145624A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5847398A (ja
Inventor
Shigeo Matsura
Juji Ito
Yasuhiro Yakushiji
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56145624A priority Critical patent/JPS5847398A/ja
Priority to US06/418,254 priority patent/US4555702A/en
Publication of JPS5847398A publication Critical patent/JPS5847398A/ja
Publication of JPH0251319B2 publication Critical patent/JPH0251319B2/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
    • H03J9/06—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification using electromagnetic waves other than radio waves, e.g. light

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Selective Calling Equipment (AREA)
JP56145624A 1981-09-17 1981-09-17 リモコン信号再生回路 Granted JPS5847398A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56145624A JPS5847398A (ja) 1981-09-17 1981-09-17 リモコン信号再生回路
US06/418,254 US4555702A (en) 1981-09-17 1982-09-15 Remote control signal reproducing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56145624A JPS5847398A (ja) 1981-09-17 1981-09-17 リモコン信号再生回路

Publications (2)

Publication Number Publication Date
JPS5847398A JPS5847398A (ja) 1983-03-19
JPH0251319B2 true JPH0251319B2 (enExample) 1990-11-07

Family

ID=15389310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56145624A Granted JPS5847398A (ja) 1981-09-17 1981-09-17 リモコン信号再生回路

Country Status (2)

Country Link
US (1) US4555702A (enExample)
JP (1) JPS5847398A (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653073A (en) * 1984-06-28 1987-03-24 Westinghouse Electric Corp. Low error rate digital demodulator
GB2191322B (en) * 1986-04-23 1989-12-06 Yushin Seiki Kogyo Kk Remote control device for vehicle locks
KR910010069B1 (ko) * 1989-06-15 1991-12-12 삼성전자 주식회사 가정전기 응용기구용 리모트 콘트롤 수신장치 및 그의 수신방법
JP2819898B2 (ja) * 1991-11-21 1998-11-05 株式会社デンソー 通信装置のための監視回路
CN1096050C (zh) * 1993-10-28 2002-12-11 皇家菲利浦电子有限公司 遥控系统、照明系统和滤波器
US5958081A (en) * 1995-10-11 1999-09-28 Ford Motor Company Energy efficient remote control protocol with improved reliability
US6687293B1 (en) * 2000-06-23 2004-02-03 Microchip Technology Incorporated Method, system and apparatus for calibrating a pulse position modulation (PPM) decoder to a PPM signal
US7822349B2 (en) * 2002-08-01 2010-10-26 Inncom International, Inc. Digital iterative gain control
JP2006025135A (ja) * 2004-07-07 2006-01-26 Rohm Co Ltd パルス変調信号復調回路並びにそれを備えた受光回路及び電気機器
CN102005113A (zh) * 2010-11-11 2011-04-06 广东欧珀电子工业有限公司 一种抗干扰红外遥控信号接收电路
US20150257706A1 (en) * 2014-03-17 2015-09-17 Htc Corporation Portable electronic device and method for physiological measurement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686634A (en) * 1971-04-02 1972-08-22 Esb Inc Pulse rate monitor and indicator system utilizing a burst pulse counter and a pulse internal counter
DE2221559C3 (de) * 1972-05-03 1980-09-11 Texas Instruments Deutschland Gmbh, 8050 Freising Ultraschall-Fernsteuerungsempfänger
JPS5366309A (en) * 1976-11-26 1978-06-13 Nec Corp Digital type tone signal detector
JPS607437B2 (ja) * 1977-04-30 1985-02-25 松下電工株式会社 音波スイツチ
JPS54131741A (en) * 1978-04-04 1979-10-13 Kokusai Gijutsu Kaihatsu Kk Terminal control system

Also Published As

Publication number Publication date
US4555702A (en) 1985-11-26
JPS5847398A (ja) 1983-03-19

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