ES2153771A1 - Sistema de comunicacion para telefono. - Google Patents
Sistema de comunicacion para telefono.Info
- Publication number
- ES2153771A1 ES2153771A1 ES009900721A ES9900721A ES2153771A1 ES 2153771 A1 ES2153771 A1 ES 2153771A1 ES 009900721 A ES009900721 A ES 009900721A ES 9900721 A ES9900721 A ES 9900721A ES 2153771 A1 ES2153771 A1 ES 2153771A1
- Authority
- ES
- Spain
- Prior art keywords
- voice signal
- communication system
- transmitter
- telephone
- converting
- 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
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
- H04M1/6083—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system
- H04M1/6091—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system including a wireless interface
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Set Structure (AREA)
- Telephone Function (AREA)
- Optical Communication System (AREA)
- Telephonic Communication Services (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
Sistema de comunicación para teléfono. El sistema usa onda infrarroja o de radio como medio para transmitir señal de voz de un teléfono a un auricular receptor llevado por el usuario, y después usa un micrófono para captar mensajes de voz del usuario. Por lo tanto, es posible la conversación por teléfono manos libres.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002265145A CA2265145C (en) | 1999-03-10 | 1999-03-10 | Communication system for telephone |
GB9905529A GB2347817B (en) | 1999-03-10 | 1999-03-10 | Communication system for telephone |
SG9901239A SG89276A1 (en) | 1999-03-10 | 1999-03-24 | Communication system for telephone |
NL1011712A NL1011712C2 (nl) | 1999-03-10 | 1999-03-31 | Communicatiesysteem voor telefoons. |
IT1999MI000701A IT1312241B1 (it) | 1999-03-10 | 1999-04-02 | Sistema di comunicazione per un telefono. |
ES009900721A ES2153771B1 (es) | 1999-03-10 | 1999-04-08 | Sistema de comunicacion para telefono. |
FI990785A FI990785A (fi) | 1999-03-10 | 1999-04-09 | Puhelinviestintäjärjestelmä |
SE9901263A SE9901263L (sv) | 1999-03-10 | 1999-04-09 | Kommunikationssystem för telefon |
ZA9903087A ZA993087B (en) | 1999-03-10 | 1999-05-04 | Communication systems for telephone. |
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002265145A CA2265145C (en) | 1999-03-10 | 1999-03-10 | Communication system for telephone |
GB9905529A GB2347817B (en) | 1999-03-10 | 1999-03-10 | Communication system for telephone |
SG9901239A SG89276A1 (en) | 1999-03-10 | 1999-03-24 | Communication system for telephone |
NL1011712A NL1011712C2 (nl) | 1999-03-10 | 1999-03-31 | Communicatiesysteem voor telefoons. |
IT1999MI000701A IT1312241B1 (it) | 1999-03-10 | 1999-04-02 | Sistema di comunicazione per un telefono. |
ES009900721A ES2153771B1 (es) | 1999-03-10 | 1999-04-08 | Sistema de comunicacion para telefono. |
FI990785A FI990785A (fi) | 1999-03-10 | 1999-04-09 | Puhelinviestintäjärjestelmä |
SE9901263A SE9901263L (sv) | 1999-03-10 | 1999-04-09 | Kommunikationssystem för telefon |
KR1019990012886A KR20000066047A (ko) | 1999-04-13 | 1999-04-13 | 전화 통신 시스템 |
ZA9903087A ZA993087B (en) | 1999-03-10 | 1999-05-04 | Communication systems for telephone. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2153771A1 true ES2153771A1 (es) | 2001-03-01 |
ES2153771B1 ES2153771B1 (es) | 2001-10-01 |
Family
ID=33033396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009900721A Expired - Fee Related ES2153771B1 (es) | 1999-03-10 | 1999-04-08 | Sistema de comunicacion para telefono. |
Country Status (9)
Country | Link |
---|---|
CA (1) | CA2265145C (es) |
ES (1) | ES2153771B1 (es) |
FI (1) | FI990785A (es) |
GB (1) | GB2347817B (es) |
IT (1) | IT1312241B1 (es) |
NL (1) | NL1011712C2 (es) |
SE (1) | SE9901263L (es) |
SG (1) | SG89276A1 (es) |
ZA (1) | ZA993087B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0021238D0 (en) * | 2000-08-31 | 2000-10-18 | Lewis Marcus | Hands-free kit for mobile radio telephone handset |
GB2369744B (en) | 2000-08-31 | 2002-11-13 | Lightwire Comm Ltd | Hands-free kit for mobile radio-telephone handset |
DE60037898T2 (de) * | 2000-12-22 | 2009-01-22 | Ford Global Technologies, LLC, Dearborn | Fernsteuer- und Kommunikationssystem zur Anwendung in Fahrzeugen und Schlüsselanhängereinheit dafür |
KR20080065879A (ko) | 2007-01-10 | 2008-07-15 | 삼성전자주식회사 | 오디오신호의 에프엠 전송 장치 및 방법 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2820096A1 (de) * | 1978-05-09 | 1979-11-15 | Standard Elektrik Lorenz Ag | Anordnung fuer einen fernsprechapparat mit einer freisprecheinrichtung |
GB2264613A (en) * | 1992-01-17 | 1993-09-01 | Pioneer Electronic Corp | Car telephone/entertainment system |
ES2086152T3 (es) * | 1993-05-14 | 1996-06-16 | Alcatel Nv | Radiotelefono de mano con altavoz separado. |
WO1996021307A1 (en) * | 1995-01-06 | 1996-07-11 | Philips Electronics N.V. | Portable communication device |
WO1996032783A1 (en) * | 1995-04-11 | 1996-10-17 | Mold-Tech Plastics Limited Partnership | Interface for portable communications device |
EP0789474A2 (en) * | 1996-02-08 | 1997-08-13 | Nokia Mobile Phones Ltd. | A hands-free arrangement for mobile communication device |
WO1998026513A1 (de) * | 1996-12-12 | 1998-06-18 | Siemens Aktiengesellschaft | Mobiltelefon |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56152395A (en) * | 1980-04-24 | 1981-11-25 | Gen Eng:Kk | Ear microphone of simultaneous transmitting and receiving type |
DE4310873C2 (de) * | 1993-04-02 | 1995-11-16 | Rainer Lauterbach | Schnurlose, abnehmbare Hör-Sprechgarnitur |
FR2706103B1 (fr) * | 1993-06-03 | 1997-01-31 | Ericsson Ge Mobile Communicat | Appareil radiotéléphonique. |
ATE255300T1 (de) * | 1995-05-18 | 2003-12-15 | Aura Communications Inc | Magnetische kommunikationssystem mit geringer reichweite |
JP3022876U (ja) * | 1995-08-14 | 1996-04-02 | 怡利電子工業股▲ぶん▼有限公司 | 携帯電話機用のフリーハンド通話システム |
US5664012A (en) * | 1995-11-06 | 1997-09-02 | E. Lead Electronics Co., Ltd. | Hands free device for a portable phone |
JPH09187060A (ja) * | 1995-12-28 | 1997-07-15 | Nec Corp | ワイヤレスイヤホン付き携帯電話機 |
FI960358A (fi) * | 1996-01-26 | 1997-07-27 | Veijo Sakari Makkonen | Kuulokeväline ja menetelmä kuulokevälineen asettamiseksi |
US5943627A (en) * | 1996-09-12 | 1999-08-24 | Kim; Seong-Soo | Mobile cellular phone |
DE19645259C2 (de) * | 1996-11-02 | 2001-02-08 | Juergen Prelle | Einrichtung für ein Mobilfunktelefon |
JPH10224449A (ja) * | 1997-02-07 | 1998-08-21 | Napolex Co | 携帯電話ハンズフリー装置 |
-
1999
- 1999-03-10 CA CA002265145A patent/CA2265145C/en not_active Expired - Fee Related
- 1999-03-10 GB GB9905529A patent/GB2347817B/en not_active Expired - Fee Related
- 1999-03-24 SG SG9901239A patent/SG89276A1/en unknown
- 1999-03-31 NL NL1011712A patent/NL1011712C2/nl not_active IP Right Cessation
- 1999-04-02 IT IT1999MI000701A patent/IT1312241B1/it active
- 1999-04-08 ES ES009900721A patent/ES2153771B1/es not_active Expired - Fee Related
- 1999-04-09 FI FI990785A patent/FI990785A/fi not_active IP Right Cessation
- 1999-04-09 SE SE9901263A patent/SE9901263L/ not_active Application Discontinuation
- 1999-05-04 ZA ZA9903087A patent/ZA993087B/xx unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2820096A1 (de) * | 1978-05-09 | 1979-11-15 | Standard Elektrik Lorenz Ag | Anordnung fuer einen fernsprechapparat mit einer freisprecheinrichtung |
GB2264613A (en) * | 1992-01-17 | 1993-09-01 | Pioneer Electronic Corp | Car telephone/entertainment system |
ES2086152T3 (es) * | 1993-05-14 | 1996-06-16 | Alcatel Nv | Radiotelefono de mano con altavoz separado. |
WO1996021307A1 (en) * | 1995-01-06 | 1996-07-11 | Philips Electronics N.V. | Portable communication device |
WO1996032783A1 (en) * | 1995-04-11 | 1996-10-17 | Mold-Tech Plastics Limited Partnership | Interface for portable communications device |
EP0789474A2 (en) * | 1996-02-08 | 1997-08-13 | Nokia Mobile Phones Ltd. | A hands-free arrangement for mobile communication device |
WO1998026513A1 (de) * | 1996-12-12 | 1998-06-18 | Siemens Aktiengesellschaft | Mobiltelefon |
Also Published As
Publication number | Publication date |
---|---|
IT1312241B1 (it) | 2002-04-09 |
SE9901263D0 (sv) | 1999-04-09 |
GB2347817B (en) | 2001-02-21 |
CA2265145C (en) | 2002-06-18 |
CA2265145A1 (en) | 2000-09-10 |
ES2153771B1 (es) | 2001-10-01 |
GB9905529D0 (en) | 1999-05-05 |
SE9901263L (sv) | 2000-10-10 |
SG89276A1 (en) | 2002-06-18 |
NL1011712A1 (nl) | 2000-10-09 |
FI990785A (fi) | 2000-10-10 |
ZA993087B (en) | 2000-01-26 |
ITMI990701A1 (it) | 2000-10-02 |
FI990785A0 (fi) | 1999-04-09 |
GB2347817A (en) | 2000-09-13 |
NL1011712C2 (nl) | 2000-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU604390B2 (en) | Vehicular hands-free telephone system | |
US7818036B2 (en) | Techniques for wirelessly controlling push-to-talk operation of half-duplex wireless device | |
US20050064915A1 (en) | Wireless headset for communications device | |
WO2004064443A3 (en) | Two-way voice communication device having external acoustic noise reduction | |
WO2001076059A3 (en) | Low power portable communication system with wireless receiver and methods regarding same | |
WO1998012867A3 (en) | An improved audio-output for hands-free portable telephone accessory | |
GB2369744B (en) | Hands-free kit for mobile radio-telephone handset | |
CN1460353A (zh) | 包括耳机和连接到移动电话的中间模块的无线系统 | |
GB2331433A (en) | Hands-free Adapter for a Mobile Telephone | |
ES2153771A1 (es) | Sistema de comunicacion para telefono. | |
WO2004039043A3 (en) | Mobile telephone relaying device | |
TWI267286B (en) | Mobile communication device | |
GB2336502A (en) | Audio integrator module | |
WO2001008444A3 (en) | Hearing aid | |
WO2005031910A3 (en) | Extension device | |
ATE251373T1 (de) | Kommunikationssystem | |
PT1558013E (pt) | Processo e terminais comunicantes para a emissão e recepção à distância de sinais de telefonia audio e/ou video | |
CN201234297Y (zh) | 一种小型无线耳机、移动终端及通讯装置 | |
WO2003052947A3 (en) | Plug and play dual fm hands-free car kit | |
KR940001178Y1 (ko) | 전화기용 무선어댑터 장치 | |
AU2599000A (en) | Full-duplex radio-communication device with half-duplex functionality | |
KR200194775Y1 (ko) | 인형을 이용한 이어프리 | |
KR200226255Y1 (ko) | 이어폰만을 무선화한 무선 핸즈프리 | |
US20030153367A1 (en) | Earphone/car audio system dual receiving mode type cellular telephone hand-free handset | |
WO2002041612A8 (en) | Methods and apparatus for communicating information from a remote wireless device to a cordless telephone system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20010301 Kind code of ref document: A1 Effective date: 20010301 |
|
FD1A | Patent lapsed |
Effective date: 20100311 |