JPS5847398A - リモコン信号再生回路 - Google Patents

リモコン信号再生回路

Info

Publication number
JPS5847398A
JPS5847398A JP56145624A JP14562481A JPS5847398A JP S5847398 A JPS5847398 A JP S5847398A JP 56145624 A JP56145624 A JP 56145624A JP 14562481 A JP14562481 A JP 14562481A JP S5847398 A JPS5847398 A JP S5847398A
Authority
JP
Japan
Prior art keywords
remote control
control signal
pulses
noise
counting
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
JP56145624A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0251319B2 (enExample
Inventor
Shigeo Matsuura
松浦　重雄
Yuji Ito
裕二 伊藤
Yasuhiro Yakushiji
薬師寺　康博
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 true JPS5847398A (ja) 1983-03-19
JPH0251319B2 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR900100449A (el) * 1989-06-15 1991-11-15 Samsung Electronics Co Ltd Συστημα υποδοχης τηλε-ελεγχου για οικιακη ηλεκτρικη εφαρμογη καιμεθοδος υποδοχης αυτου.
WO2006004104A1 (ja) * 2004-07-07 2006-01-12 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

Families Citing this family (9)

* 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
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
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136184A (en) * 1977-04-30 1978-11-28 Matsushita Electric Works Ltd Sound wave switch
JPS54131741A (en) * 1978-04-04 1979-10-13 Kokusai Gijutsu Kaihatsu Kk Terminal control system

Family Cites Families (3)

* 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136184A (en) * 1977-04-30 1978-11-28 Matsushita Electric Works Ltd Sound wave switch
JPS54131741A (en) * 1978-04-04 1979-10-13 Kokusai Gijutsu Kaihatsu Kk Terminal control system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR900100449A (el) * 1989-06-15 1991-11-15 Samsung Electronics Co Ltd Συστημα υποδοχης τηλε-ελεγχου για οικιακη ηλεκτρικη εφαρμογη καιμεθοδος υποδοχης αυτου.
WO2006004104A1 (ja) * 2004-07-07 2006-01-12 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
KR100846246B1 (ko) * 2004-07-07 2008-07-16 로무 가부시키가이샤 펄스 변조 신호 복조 회로와 그것을 포함한 수광 회로 및전기 기기

Also Published As

Publication number Publication date
US4555702A (en) 1985-11-26
JPH0251319B2 (enExample) 1990-11-07

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