WO2000019632A1 - Systeme d'emetteur-recepteur personnel, a programmation automatique et de courte portee - Google Patents

Systeme d'emetteur-recepteur personnel, a programmation automatique et de courte portee Download PDF

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Publication number
WO2000019632A1
WO2000019632A1 PCT/US1998/020531 US9820531W WO0019632A1 WO 2000019632 A1 WO2000019632 A1 WO 2000019632A1 US 9820531 W US9820531 W US 9820531W WO 0019632 A1 WO0019632 A1 WO 0019632A1
Authority
WO
WIPO (PCT)
Prior art keywords
frequency
signal
receiver
audio
digital
Prior art date
Application number
PCT/US1998/020531
Other languages
English (en)
Inventor
William Alexander Dress
William Benjamin Dress, Jr.
Austin Collins
Original Assignee
William Alexander Dress
Dress William Benjamin Jr
Austin Collins
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 William Alexander Dress, Dress William Benjamin Jr, Austin Collins filed Critical William Alexander Dress
Priority to PCT/US1998/020531 priority Critical patent/WO2000019632A1/fr
Priority to AU96754/98A priority patent/AU9675498A/en
Priority to US09/423,574 priority patent/US6519448B1/en
Publication of WO2000019632A1 publication Critical patent/WO2000019632A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment

Abstract

Cette invention concerne un procédé permettant d'établir une liaison de communication entre un émetteur (100) et un récepteur (200), ceci afin de relayer des données audio qui sont dérivées d'une source existante (108) vers un utilisateur ne souhaitant pas s'encombrer de l'appareil source. Ce procédé consiste à placer l'unité réceptrice en contact physique avec l'unité émettrice, à mettre sous tension les unités émettrice et réceptrice, puis à attendre une indication (104, 106) de la fin du processus avant de mettre l'unité réceptrice en place. L'unité émettrice recherche un canal de communication RF libre, lance la transmission des données audio choisies par l'utilisateur sur les bandes de diffusion autorisées, et programme (110) l'unité réceptrice avec des informations lui permettant de recevoir sur le même canal. L'unité réceptrice est légère, et se porte dans le canal auditif externe ou sur la tête de manière traditionnelle. Le processus de programmation et de transmission tout entier se déroule automatiquement sans aucune autre intervention de l'utilisateur.
PCT/US1998/020531 1998-09-30 1998-09-30 Systeme d'emetteur-recepteur personnel, a programmation automatique et de courte portee WO2000019632A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/US1998/020531 WO2000019632A1 (fr) 1998-09-30 1998-09-30 Systeme d'emetteur-recepteur personnel, a programmation automatique et de courte portee
AU96754/98A AU9675498A (en) 1998-09-30 1998-09-30 Personal, self-programming, short-range transceiver system
US09/423,574 US6519448B1 (en) 1998-09-30 1998-09-30 Personal, self-programming, short-range transceiver system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/020531 WO2000019632A1 (fr) 1998-09-30 1998-09-30 Systeme d'emetteur-recepteur personnel, a programmation automatique et de courte portee

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US09/423,574 A-371-Of-International US6519448B1 (en) 1998-09-30 1998-09-30 Personal, self-programming, short-range transceiver system
US10/334,631 Continuation US20030100331A1 (en) 1999-11-10 2002-12-31 Personal, self-programming, short-range transceiver system

Publications (1)

Publication Number Publication Date
WO2000019632A1 true WO2000019632A1 (fr) 2000-04-06

Family

ID=22267984

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/020531 WO2000019632A1 (fr) 1998-09-30 1998-09-30 Systeme d'emetteur-recepteur personnel, a programmation automatique et de courte portee

Country Status (2)

Country Link
AU (1) AU9675498A (fr)
WO (1) WO2000019632A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9344817B2 (en) 2000-01-20 2016-05-17 Starkey Laboratories, Inc. Hearing aid systems

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845751A (en) * 1988-03-16 1989-07-04 Schwab Brian H Wireless stereo headphone
US5247293A (en) * 1990-05-11 1993-09-21 Sony Corporation Signal reproducing apparatus
US5276740A (en) * 1990-01-19 1994-01-04 Sony Corporation Earphone device
US5617477A (en) * 1995-03-08 1997-04-01 Interval Research Corporation Personal wearable communication system with enhanced low frequency response
US5619582A (en) * 1996-01-16 1997-04-08 Oltman; Randy Enhanced concert audio process utilizing a synchronized headgear system
US5721783A (en) * 1995-06-07 1998-02-24 Anderson; James C. Hearing aid with wireless remote processor
US5771441A (en) * 1996-04-10 1998-06-23 Altstatt; John E. Small, battery operated RF transmitter for portable audio devices for use with headphones with RF receiver
US5794163A (en) * 1993-07-27 1998-08-11 Spectralink Corporation Headset for hands-free wireless telephone
US5815579A (en) * 1995-03-08 1998-09-29 Interval Research Corporation Portable speakers with phased arrays

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845751A (en) * 1988-03-16 1989-07-04 Schwab Brian H Wireless stereo headphone
US5276740A (en) * 1990-01-19 1994-01-04 Sony Corporation Earphone device
US5247293A (en) * 1990-05-11 1993-09-21 Sony Corporation Signal reproducing apparatus
US5794163A (en) * 1993-07-27 1998-08-11 Spectralink Corporation Headset for hands-free wireless telephone
US5617477A (en) * 1995-03-08 1997-04-01 Interval Research Corporation Personal wearable communication system with enhanced low frequency response
US5815579A (en) * 1995-03-08 1998-09-29 Interval Research Corporation Portable speakers with phased arrays
US5721783A (en) * 1995-06-07 1998-02-24 Anderson; James C. Hearing aid with wireless remote processor
US5619582A (en) * 1996-01-16 1997-04-08 Oltman; Randy Enhanced concert audio process utilizing a synchronized headgear system
US5771441A (en) * 1996-04-10 1998-06-23 Altstatt; John E. Small, battery operated RF transmitter for portable audio devices for use with headphones with RF receiver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9344817B2 (en) 2000-01-20 2016-05-17 Starkey Laboratories, Inc. Hearing aid systems
US9357317B2 (en) 2000-01-20 2016-05-31 Starkey Laboratories, Inc. Hearing aid systems

Also Published As

Publication number Publication date
AU9675498A (en) 2000-04-17

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