MX9708645A - Transmisor activado por sonido. - Google Patents

Transmisor activado por sonido.

Info

Publication number
MX9708645A
MX9708645A MX9708645A MX9708645A MX9708645A MX 9708645 A MX9708645 A MX 9708645A MX 9708645 A MX9708645 A MX 9708645A MX 9708645 A MX9708645 A MX 9708645A MX 9708645 A MX9708645 A MX 9708645A
Authority
MX
Mexico
Prior art keywords
signal
annunciator
radio frequency
emit
receiver
Prior art date
Application number
MX9708645A
Other languages
English (en)
Other versions
MXPA97008645A (es
Inventor
Leslie M Orloff
Gary Paley
David T Waugh
Original Assignee
Fred M Schildwachter & Sons In
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 Fred M Schildwachter & Sons In filed Critical Fred M Schildwachter & Sons In
Publication of MXPA97008645A publication Critical patent/MXPA97008645A/es
Publication of MX9708645A publication Critical patent/MX9708645A/es

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
    • G08B1/08—Systems for signalling characterised solely by the form of transmission of the signal using electric transmission ; transformation of alarm signals to electrical signals from a different medium, e.g. transmission of an electric alarm signal upon detection of an audible alarm signal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)

Abstract

La presente invencion de refiere a un sistema anunciador remoto, en el cual la señal de emision de una señal acustica por un primer anunciador de detecta en un detector de la señal acustica que hace que un transmisor de radio frecuencia transmita una señal de radiofrecuencia. Un receptor de radiofrecuencia que recibe la señal opera un segundo anunciador que se encuentra alejado del primer anunciador para hacer que el segundo anunciador emita una señal audible o visual. De preferencia, la señal de radiofrecuencia es codificada y se decodifca en el receptor y si el primer anunciador puede emitir dos señales acusticas diferentes, la señal transmitida se decodifica dependiendo de la señal acustica que se emite y el decodificador receptor hace que el segundo anunciador emita una señal audible que depende de la codificacion de la señal transmitida.
MX9708645A 1995-05-10 1996-05-06 Transmisor activado por sonido. MX9708645A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/438,530 US5638047A (en) 1995-05-10 1995-05-10 Sound activated transmitter
US08438530 1995-05-10
PCT/US1996/006360 WO1996036027A1 (en) 1995-05-10 1996-05-06 Sound activated transmitter

Publications (2)

Publication Number Publication Date
MXPA97008645A MXPA97008645A (es) 1998-02-01
MX9708645A true MX9708645A (es) 1998-02-28

Family

ID=23740985

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9708645A MX9708645A (es) 1995-05-10 1996-05-06 Transmisor activado por sonido.

Country Status (4)

Country Link
US (1) US5638047A (es)
CA (1) CA2220482C (es)
MX (1) MX9708645A (es)
WO (1) WO1996036027A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6002938A (en) * 1992-12-15 1999-12-14 Carnall; Murat Anthony Mobile telephone which inhibits an operation of an indication for a calling telephone requesting communication
US6175298B1 (en) * 1998-08-06 2001-01-16 The Lamson & Sessions Co. CD quality wireless door chime
US6205203B1 (en) * 1998-04-20 2001-03-20 Andrew J. Gorman Telephone activated emergency response system
IL125221A0 (en) 1998-07-06 1999-03-12 Toy Control Ltd Motion activation using passive sound source
WO2000021203A1 (en) * 1998-10-02 2000-04-13 Comsense Technologies, Ltd. A method to use acoustic signals for computer communications
IL127569A0 (en) 1998-09-16 1999-10-28 Comsense Technologies Ltd Interactive toys
US6607136B1 (en) 1998-09-16 2003-08-19 Beepcard Inc. Physical presence digital authentication system
AU5997299A (en) 1998-10-02 2000-04-26 Comsense Technologies Ltd. Card for interaction with a computer
US7260221B1 (en) 1998-11-16 2007-08-21 Beepcard Ltd. Personal communicator authentication
JP2000207661A (ja) * 1999-01-11 2000-07-28 Tokyo Shinyu:Kk 情報告知システム
CA2262830A1 (fr) 1999-03-05 2000-09-05 Andre Laroche Systeme de deverrouillage securitaire pour porte electrique
US6195004B1 (en) * 1999-05-14 2001-02-27 Lucent Technologies, Inc. Distributed earcon local area network
US8019609B2 (en) 1999-10-04 2011-09-13 Dialware Inc. Sonic/ultrasonic authentication method
US7280970B2 (en) * 1999-10-04 2007-10-09 Beepcard Ltd. Sonic/ultrasonic authentication device
US9219708B2 (en) 2001-03-22 2015-12-22 DialwareInc. Method and system for remotely authenticating identification devices
GB0115014D0 (en) * 2001-06-12 2003-02-12 Roke Manor Research Bomb data transmission method
US20060015347A1 (en) * 2004-07-14 2006-01-19 Tylicki Scott B Chime MP3 display
US7627124B2 (en) * 2005-09-22 2009-12-01 Konica Minolta Technology U.S.A., Inc. Wireless communication authentication process and system
GB0523375D0 (en) 2005-11-16 2005-12-28 Fireco Ltd Apparatus for actuating a safety device
US20100225455A1 (en) * 2007-10-24 2010-09-09 Jimmy David Claiborne Polyphonic Doorbell Chime System

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025918A (en) * 1976-02-20 1977-05-24 Beauchamp Lee R Alarm system and remote monitor panel
US4365238A (en) * 1979-06-08 1982-12-21 Adam Kollin Visual signalling apparatus
US4297677A (en) * 1979-12-10 1981-10-27 John S. Lewis Personal ambient sound referenced annunciator
US4305070A (en) * 1980-06-19 1981-12-08 Samuel Herbert L Emergency alarm system for static structure utilizing automobile horn
US5365214A (en) * 1992-08-24 1994-11-15 Dimango Products Corporation Musical wireless alerting system
US5400001A (en) * 1992-09-21 1995-03-21 Matsushita Electric Industrial Co., Ltd. Piezoelectric resonator and piezoelectric filter
US5400011A (en) * 1994-01-18 1995-03-21 Knight Protective Industries, Inc. Method and apparatus for enhancing remote audio monitoring in security systems

Also Published As

Publication number Publication date
CA2220482C (en) 2001-07-31
WO1996036027A1 (en) 1996-11-14
CA2220482A1 (en) 1996-11-14
US5638047A (en) 1997-06-10

Similar Documents

Publication Publication Date Title
MX9708645A (es) Transmisor activado por sonido.
US4189720A (en) Repeater for smoke and similar alarms
WO2002017265A3 (en) Remote control locator system
DE69406295D1 (de) Mehrkanal-sender-/empfängersystem mit lieferung von matrix/dekodierungskompatiblen signalen
EP0953965A4 (en) MUSIC TRANSMISSION AND RECEPTION DEVICES, RELATED TECHNIQUES, AND MUSIC TRANSMISSION SYSTEM
MXPA97008645A (es) Transmisor activado por sonido
FI913491A0 (fi) Aktiv signaleringssaendarkontroll.
US5673035A (en) Locator paging system with sub kits
GB2258374A (en) Adjusting the level of an audio signal
JPH0698045A (ja) 警報検知器
ATE193137T1 (de) Funkalarm-sicherheitssystem
EP0935225A3 (en) Audio/video monitoring system
EP0940789A3 (de) Verfahren und Sensor zur Brandmeldung
CA2080921A1 (en) Alarm system
ES2087014A2 (es) Dispositivo detector-avisador de obstaculos.
JPS56152343A (en) Loud telephone device
KR830000520Y1 (ko) 원격 수신 헤드폰 회로
EP1176567A3 (de) Überwachungseinrichtung
KR960040938A (ko) 열차의 방호(防護)무선장치
JPS5718134A (en) Specific signal sending and receiving equipment
PT1347308E (pt) Dispositivo embarcado de vigilância rodoviária
ES2140434T3 (es) Procedimiento para la transmision y la recepcion de señales de television por pago.
JPH03293895A (ja) リモートコントロール装置
JPS5970094A (ja) 超音波式ワイヤレスリモ−トコントロ−ラ
JPS56134842A (en) Alarm broadcasting receiver

Legal Events

Date Code Title Description
FG Grant or registration
PD Change of proprietorship

Owner name: DESA IP, LLC

MM Annulment or lapse due to non-payment of fees