PE98598A1 - Sistema de busca-personas de voz digital - Google Patents

Sistema de busca-personas de voz digital

Info

Publication number
PE98598A1
PE98598A1 PE1997000657A PE00065797A PE98598A1 PE 98598 A1 PE98598 A1 PE 98598A1 PE 1997000657 A PE1997000657 A PE 1997000657A PE 00065797 A PE00065797 A PE 00065797A PE 98598 A1 PE98598 A1 PE 98598A1
Authority
PE
Peru
Prior art keywords
signal
voice
compressed message
digital signal
analogue
Prior art date
Application number
PE1997000657A
Other languages
English (en)
Inventor
Michael Y Yang
William Wu
Albert Wu
Original Assignee
Clariti Telecomm International 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 Clariti Telecomm International Ltd filed Critical Clariti Telecomm International Ltd
Publication of PE98598A1 publication Critical patent/PE98598A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/33—Arrangements for simultaneous broadcast of plural pieces of information by plural channels
    • H04H20/34—Arrangements for simultaneous broadcast of plural pieces of information by plural channels using an out-of-band subcarrier signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/95—Arrangements characterised by the broadcast information itself characterised by a specific format, e.g. an encoded audio stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/23—Arrangements for conditional access to broadcast information or to broadcast-related services using cryptography, e.g. encryption, authentication, key distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/70—Aspects of broadcast communication characterised in that receivers can be addressed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • H04W88/023—Selective call receivers with message or information receiving capability

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Alarm Systems (AREA)

Abstract

LA PRESENTE INVENCION UTILIZA POR LO MENOS UNA SUBPORTADORA DENTRO DE UN ANCHO DE BANDA DE CANAL FM, COMPRENDIENDO: 1) MEDIOS DE TRANSMISION QUE COMPRENDEN: MEDIOS PARA GENERAR UNA SENAL DE IDENTIFICACION; MEDIOS PARA TRANSMITIR DICHA SENAL DE IDENTIFICACION VIA UNA SUBPORTADORA DE DICHO CANAL FM; MEDIOS PARA RECIBIR UNA SENAL DE VOZ ANALOGA; MEDIOS PARA CONVERTIR DICHA SENAL DE VOZ ANALOGA A UNA SENAL DIGITAL DE MENSAJE COMPRIMIDO; MEDIOS PARA TRANSMITIR DICHA SENAL DIGITAL DE MENSAJE COMPRIMIDO VIA SUBPORTADORA DE DICHO CANAL FM; Y 2) MEDIOS DE RECEPCION QUE COMPRENDEN: MEDIOS PARA RECIBIR DICHA SENAL DE IDENTIFICACION CON EL FIN DE PRODUCIR UNA SENAL DE ALERTA; MEDIOS PARA RECIBIR DICHA SENAL DIGITAL DE MENSAJE COMPRIMIDO; MEDIOS DE DESCODIFICACION SENSIBLES A DICHA SENAL DE ALERTA PARA PERMITIR LA RECEPCION DE DICHA SENAL DE MENSAJE; MEDIOS PARA ALMACENAR DICHA SENAL DIGITAL DE MENSAJE COMPRIMIDO; MEDIOS PARA GENERAR UNA SENAL DE SALIDA CAPAZ; MEDIOS PARA CONVERTIR DICHA SENAL DIGITAL DE MENSAJE COMPRIMIDO ALMACENADO A UNA SENAL DE VOZ ANALOGA DESCOMPRIMIDA EN RESPUESTA A DICHA SENAL DE SALIDA CAPAZ, Y, MEDIOS PARA PRODUCIR DICHA SENAL DE VOZ ANALOGA DESCOMPRIMIDA
PE1997000657A 1996-01-18 1997-07-23 Sistema de busca-personas de voz digital PE98598A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/588,383 US5881365A (en) 1996-01-18 1996-01-18 Digital compressed voice paging system which uses R.D.S. format for the ID signals and S.C.A. format for the voice signals both formats being FM subcarriers

Publications (1)

Publication Number Publication Date
PE98598A1 true PE98598A1 (es) 1999-01-12

Family

ID=24353617

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1997000657A PE98598A1 (es) 1996-01-18 1997-07-23 Sistema de busca-personas de voz digital

Country Status (8)

Country Link
US (1) US5881365A (es)
EP (1) EP0875049A1 (es)
AU (1) AU1822497A (es)
ID (1) ID19968A (es)
PE (1) PE98598A1 (es)
TW (1) TW338211B (es)
WO (1) WO1997026630A1 (es)
ZA (1) ZA97389B (es)

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CN1054721C (zh) * 1996-03-11 2000-07-19 财团法人工业技术研究院 调频副载波模拟语音信号寻呼接收系统和方法
CN1054723C (zh) * 1996-03-11 2000-07-19 财团法人工业技术研究院 调频副载波数字语音信号寻呼接收系统和方法
US6205321B1 (en) * 1997-01-02 2001-03-20 At&T Corporation Pager having voice synthesis capability and method for using the same
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US6792245B1 (en) * 1998-04-10 2004-09-14 Sony Computer Entertainment Inc. Information reproducing apparatus and broadcasting system
US6088577A (en) * 1999-01-13 2000-07-11 Clariti Telecommunications International, Ltd. Multiple subcarrier communication system
US7369824B1 (en) * 1999-02-04 2008-05-06 Chan Hark C Receiver storage system for audio program
US6600908B1 (en) 1999-02-04 2003-07-29 Hark C. Chan Method and system for broadcasting and receiving audio information and associated audio indexes
US7245707B1 (en) 1999-03-26 2007-07-17 Chan Hark C Data network based telephone messaging system
FI114261B (fi) * 2000-09-12 2004-09-15 Nokia Corp Lähetin ja langaton viestintälaite
DE60239926D1 (de) * 2001-03-28 2011-06-16 Qualcomm Inc Leistungsregelung für punkt-zu-mehrpunktdienste in kommunikationssystemen
US7916872B1 (en) * 2002-09-30 2011-03-29 Lee Capital Llc Integrated short range RDS FM transmitter
US20070118030A1 (en) * 2005-11-22 2007-05-24 Isense Corporation Method and apparatus for analyte data telemetry
TWI379994B (en) * 2008-03-28 2012-12-21 Pegatron Corp Navigation device and navigation information processing method thereof
CN101626259A (zh) * 2008-06-11 2010-01-13 昆天公司 无线耳机和发射机之间的信道协调
US8644532B2 (en) * 2008-06-11 2014-02-04 Quintic Holdings Channel coordination between a wireless earphone and a transmitter
US9986401B2 (en) * 2014-12-04 2018-05-29 Ibiquity Digital Corporation Systems and methods for emergency vehicle proximity warnings using digital radio broadcast
CN105931422A (zh) * 2016-05-09 2016-09-07 无锡昊瑜节能环保设备有限公司 一种用于道路护栏的警示控制装置
CN109088688B (zh) * 2018-09-29 2020-05-26 四川省广播电视科研所 Rds和sca相结合的同播方法

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Also Published As

Publication number Publication date
WO1997026630A1 (en) 1997-07-24
ID19968A (id) 1998-08-27
TW338211B (en) 1998-08-11
US5881365A (en) 1999-03-09
ZA97389B (en) 1997-07-21
EP0875049A1 (en) 1998-11-04
AU1822497A (en) 1997-08-11

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Legal Events

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