MX9306166A - Radiotelefono para un vehiculo. - Google Patents
Radiotelefono para un vehiculo.Info
- Publication number
- MX9306166A MX9306166A MX9306166A MX9306166A MX9306166A MX 9306166 A MX9306166 A MX 9306166A MX 9306166 A MX9306166 A MX 9306166A MX 9306166 A MX9306166 A MX 9306166A MX 9306166 A MX9306166 A MX 9306166A
- Authority
- MX
- Mexico
- Prior art keywords
- vehicle
- radio telephone
- hands
- priority
- switching
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/6075—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle
-
- 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
- H04B1/40—Circuits
- H04B1/44—Transmit/receive switching
- H04B1/46—Transmit/receive switching by voice-frequency signals; by pilot signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Se provee un radio teléfono para un vehículo que tiene un elemento paraconmutar entre un modo manual y un modo sin manos, así como un dispositivode control responsiva al citado dispositivo para la conmutación, en que eldispositivo de control, controla al teléfono de tal manera que en el modosin manos la parte parlante en determinado momento tiene prioridad en laconversión, en tanto que el modo manual aparte que sostiene el articularde mano tiene prioridad en un determinado momento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9220910A GB2271247B (en) | 1992-10-05 | 1992-10-05 | A radio telephone for a vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9306166A true MX9306166A (es) | 1995-01-31 |
Family
ID=10722979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9306166A MX9306166A (es) | 1992-10-05 | 1993-10-04 | Radiotelefono para un vehiculo. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5479474A (es) |
EP (1) | EP0592163A1 (es) |
CN (1) | CN1040489C (es) |
GB (1) | GB2271247B (es) |
HK (1) | HK1007844A1 (es) |
MX (1) | MX9306166A (es) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6332153B1 (en) * | 1996-07-31 | 2001-12-18 | Vocaltec Communications Ltd. | Apparatus and method for multi-station conferencing |
US6243366B1 (en) * | 1997-06-20 | 2001-06-05 | At&T Corp. | Method and apparatus for providing interactive two-way communications using a single one-way channel in satellite systems |
EP1022866A4 (en) * | 1997-09-16 | 2003-06-25 | Sanyo Electric Co | ECHO CANCELLATION METHOD, ECHO COMPENSATOR AND VOICE SWITCH |
US7346374B2 (en) | 1999-05-26 | 2008-03-18 | Johnson Controls Technology Company | Wireless communications system and method |
EP1246414B1 (en) | 1999-05-26 | 2012-05-23 | Johnson Controls Technology Company | Wireless communications system and method therefor |
KR100310342B1 (ko) | 1999-07-21 | 2001-11-01 | 윤종용 | 휴대폰에서 스피커폰 모드시 송/수신 음성신호의 스위칭방법 |
DE60025620T2 (de) * | 1999-08-31 | 2006-10-19 | Koninklijke Philips Electronics N.V. | Gerät für freisprechbetrieb mit zwei schallwandlern |
US7110768B1 (en) * | 1999-12-06 | 2006-09-19 | Avaya Technology Corp. | Measurement and antenna placement tool for establishing a cell site |
US20030100350A1 (en) * | 2001-11-27 | 2003-05-29 | Kevin Dotzler | Speakerphone mute indicator |
US7818036B2 (en) * | 2003-09-19 | 2010-10-19 | Radeum, Inc. | Techniques for wirelessly controlling push-to-talk operation of half-duplex wireless device |
US7818037B2 (en) * | 2003-09-19 | 2010-10-19 | Radeum, Inc. | Techniques for wirelessly controlling push-to-talk operation of half-duplex wireless device |
US7149552B2 (en) * | 2003-09-19 | 2006-12-12 | Radeum, Inc. | Wireless headset for communications device |
WO2005048574A1 (en) * | 2003-11-11 | 2005-05-26 | Matech, Inc. | Automatic-switching wireless communication device |
RU2370890C2 (ru) | 2003-11-11 | 2009-10-20 | Матек, Инк. | Устройство двухсторонней связи, содержащее один трансдюсер |
GB2417859A (en) * | 2004-08-18 | 2006-03-08 | Vodafone Plc | Half duplex communication mode for devices in cellular telecommunication system |
US8315379B2 (en) * | 2004-11-10 | 2012-11-20 | Matech, Inc. | Single transducer full duplex talking circuit |
US20060136201A1 (en) * | 2004-12-22 | 2006-06-22 | Motorola, Inc. | Hands-free push-to-talk radio |
GB0525096D0 (en) * | 2005-12-09 | 2006-01-18 | Nokia Corp | Global navigation satellite system receiver |
US7836183B1 (en) * | 2006-05-05 | 2010-11-16 | Rangecast Technologies, Llc | Internet audio scanner and method |
MX2009001087A (es) * | 2006-08-04 | 2009-04-28 | Jps Communications Inc | Reconocimiento de modulacion de voz en un adaptador de radio a sip. |
JP4678349B2 (ja) * | 2006-08-31 | 2011-04-27 | ヤマハ株式会社 | 通話判定装置 |
JP5331710B2 (ja) | 2006-10-11 | 2013-10-30 | ジョンソン コントロールズ テクノロジー カンパニー | 無線ネットワーク選択 |
US9966085B2 (en) * | 2006-12-30 | 2018-05-08 | Google Technology Holdings LLC | Method and noise suppression circuit incorporating a plurality of noise suppression techniques |
US8982744B2 (en) * | 2007-06-06 | 2015-03-17 | Broadcom Corporation | Method and system for a subband acoustic echo canceller with integrated voice activity detection |
US8170224B2 (en) * | 2008-09-22 | 2012-05-01 | Magor Communications Corporation | Wideband speakerphone |
US8320600B2 (en) * | 2009-07-21 | 2012-11-27 | Boston Scientific Neuromodulation Corporation | Method and apparatus to enhance communication in the operating room |
CN101951560B (zh) * | 2010-09-16 | 2015-06-10 | 中兴通讯股份有限公司 | 一种在集群通话中控制话权状态的方法及系统 |
US9020469B2 (en) | 2013-06-04 | 2015-04-28 | Rangecast Technologies, Llc | Network audio distribution system and method |
KR101418698B1 (ko) * | 2014-02-03 | 2014-07-10 | 박상래 | 무선 비상벨 제어 시스템, 방법 및 컴퓨터 판독 가능한 기록 매체 |
CN105530355B (zh) * | 2014-10-20 | 2020-08-11 | 现代自动车株式会社 | 用于车辆的免提装置和控制该免提装置的方法 |
CN104404738A (zh) * | 2014-12-19 | 2015-03-11 | 江苏新安电器有限公司 | 一种智能洗衣机的控制系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3806804A (en) * | 1965-06-11 | 1974-04-23 | Martin Marietta Corp | Radio telephone system having automatic channel selection |
US3714650A (en) * | 1970-07-30 | 1973-01-30 | Raytheon Co | Vehicle command and control system |
US3942116A (en) * | 1975-03-13 | 1976-03-02 | California Microwave, Inc. | Transceiver having improved voice actuated carrier and echo suppression circuit |
MX145103A (es) * | 1978-05-25 | 1982-01-05 | Maynard E White | Mejoras en sistema de comunicacion de dos sentidos controlado con la voz |
US4378603A (en) * | 1980-12-23 | 1983-03-29 | Motorola, Inc. | Radiotelephone with hands-free operation |
US4497980A (en) * | 1983-06-16 | 1985-02-05 | Itt Corporation | Handsfree circuit for telephone instrument |
US4524461A (en) * | 1983-07-18 | 1985-06-18 | American Transceiver Corp. | Helmet-supported radio transceiver and broadcast receiver system |
US4612415A (en) * | 1984-08-03 | 1986-09-16 | Motorola, Inc. | Dynamic control of telephone traffic in a trunked radio system |
JPS6182541A (ja) * | 1984-09-28 | 1986-04-26 | Aisin Seiki Co Ltd | 自動車電話装置 |
US4715062A (en) * | 1985-03-22 | 1987-12-22 | Tie/Communications, Inc. | Speakerphone control circuit having low gain states and method for controlling gain of speakerphone |
US4715063A (en) * | 1985-08-20 | 1987-12-22 | Motorola, Inc. | Speakerphone for radio and landline telephones |
US5249302A (en) * | 1987-10-09 | 1993-09-28 | Motorola, Inc. | Mixed-mode transceiver system |
JPH0344222A (ja) * | 1989-07-12 | 1991-02-26 | Toshiba Corp | 無線電話装置 |
GB2237704B (en) * | 1989-10-11 | 1994-02-23 | Marconi Co Ltd | Radio communication apparatus |
DE69032820T2 (de) * | 1989-12-27 | 1999-06-10 | Sony Corp., Tokio/Tokyo | Schnurloses Telefon |
US5014294A (en) * | 1990-02-01 | 1991-05-07 | Motorola Inc. | Speakerphone for cellular telephones with howl prevention, detection, elimination and determination |
US5263079A (en) * | 1990-11-30 | 1993-11-16 | Kabushiki Kaisha Toshiba | Dual mode cellular radio communication apparatus having an echo canceller employed in both analog and digital modes |
-
1992
- 1992-10-05 GB GB9220910A patent/GB2271247B/en not_active Expired - Fee Related
-
1993
- 1993-10-01 EP EP93307819A patent/EP0592163A1/en not_active Withdrawn
- 1993-10-04 MX MX9306166A patent/MX9306166A/es not_active IP Right Cessation
- 1993-10-05 CN CN93114419A patent/CN1040489C/zh not_active Expired - Fee Related
- 1993-10-05 US US08/132,017 patent/US5479474A/en not_active Expired - Fee Related
-
1998
- 1998-06-26 HK HK98106851A patent/HK1007844A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB9220910D0 (en) | 1992-11-18 |
GB2271247B (en) | 1997-02-19 |
CN1040489C (zh) | 1998-10-28 |
HK1007844A1 (en) | 1999-04-23 |
GB2271247A (en) | 1994-04-06 |
EP0592163A1 (en) | 1994-04-13 |
US5479474A (en) | 1995-12-26 |
CN1101183A (zh) | 1995-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |