CN101461145A - 控制到免提适配器的调频发射器和扬声器的音频信号 - Google Patents
控制到免提适配器的调频发射器和扬声器的音频信号 Download PDFInfo
- Publication number
- CN101461145A CN101461145A CN200780020532.XA CN200780020532A CN101461145A CN 101461145 A CN101461145 A CN 101461145A CN 200780020532 A CN200780020532 A CN 200780020532A CN 101461145 A CN101461145 A CN 101461145A
- Authority
- CN
- China
- Prior art keywords
- reflector
- audio signal
- loud speaker
- noise
- hands
- 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
- 230000005236 sound signal Effects 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000012360 testing method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000004590 computer program Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Set Structure (AREA)
- Transmitters (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/421,837 US7676250B2 (en) | 2006-06-02 | 2006-06-02 | Method for controlling audio signals to an FM transmitter and a loudspeaker of a hands-free adapter |
US11/421,837 | 2006-06-02 | ||
PCT/US2007/066479 WO2007143274A2 (en) | 2006-06-02 | 2007-04-12 | Controlling audio signals to fm transmitter and loudspeaker of hands-free adapter |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101461145A true CN101461145A (zh) | 2009-06-17 |
CN101461145B CN101461145B (zh) | 2013-05-08 |
Family
ID=38790887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780020532.XA Active CN101461145B (zh) | 2006-06-02 | 2007-04-12 | 控制到免提适配器的调频发射器和扬声器的音频信号的方法及免提适配器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7676250B2 (zh) |
EP (1) | EP2036211B1 (zh) |
CN (1) | CN101461145B (zh) |
ES (1) | ES2384990T3 (zh) |
WO (1) | WO2007143274A2 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008005734A2 (en) * | 2006-07-05 | 2008-01-10 | Agere Systems Inc. | Systems and methods for mobile data storage and acquisition |
KR20080065879A (ko) * | 2007-01-10 | 2008-07-15 | 삼성전자주식회사 | 오디오신호의 에프엠 전송 장치 및 방법 |
CN201054596Y (zh) * | 2007-04-29 | 2008-04-30 | 信昌电子有限公司 | 蓝牙调频传输带端口自动检测装置 |
EP2260638B1 (de) * | 2007-12-20 | 2016-11-30 | Gigaset Communications GmbH | Verfahren und telefon zum schnurlosen telefonieren |
US8170486B2 (en) * | 2008-01-02 | 2012-05-01 | Sony Mobile Communications Ab | Wireless headset with FM transmitter |
US8635645B2 (en) | 2008-09-30 | 2014-01-21 | Qualcomm Incorporated | Apparatus and methods of providing and receiving venue level transmissions and services |
US9031255B2 (en) | 2012-06-15 | 2015-05-12 | Sonos, Inc. | Systems, methods, apparatus, and articles of manufacture to provide low-latency audio |
JP2015091043A (ja) * | 2013-11-06 | 2015-05-11 | ホシデン株式会社 | 無線中継モジュールおよびハンズフリーシステム |
US10530917B2 (en) * | 2018-03-08 | 2020-01-07 | 2236008 Ontario Inc. | System for automating tuning hands-free systems |
WO2020159556A1 (en) * | 2019-01-29 | 2020-08-06 | Google Llc | Using structured audio output to detect playback and/or to adapt to misaligned playback in wireless speakers |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6163711A (en) * | 1997-12-01 | 2000-12-19 | Nokia Mobile Phones, Ltd | Method and apparatus for interfacing a mobile phone with an existing audio system |
US6304764B1 (en) * | 1999-01-06 | 2001-10-16 | Priority Tech, Inc. | Hands-free cellular phone kit |
US20020086716A1 (en) * | 1999-01-06 | 2002-07-04 | Priority Tech, Inc. | Hands-free mobile phone kit |
WO2001063889A1 (en) | 2000-02-22 | 2001-08-30 | Dale Malcolm Dutton | Method and apparatus for use of a transceiver |
US6909894B1 (en) * | 2000-04-17 | 2005-06-21 | Agilent Technologies, Inc. | Echo plug for a wireless telephone |
US6662027B2 (en) * | 2001-03-16 | 2003-12-09 | Motorola, Inc. | Method of arbitrating speakerphone operation in a portable communication device for eliminating false arbitration due to echo |
WO2003052947A2 (en) | 2001-12-13 | 2003-06-26 | Jae Yang | Plug and play dual fm hands-free car kit |
US6928308B2 (en) * | 2002-06-08 | 2005-08-09 | Micro Mobio Corporation Taiwan Branch (Usa) | Mobile phone hand-free extension device |
US20040204163A1 (en) * | 2002-09-19 | 2004-10-14 | Jack Ou | Modular Modification of cellular phone handfree kit and the applications thereof |
KR101067304B1 (ko) * | 2003-12-25 | 2011-09-23 | 오끼 덴끼 고오교 가부시끼가이샤 | 교환처리 시스템 |
KR100575963B1 (ko) * | 2003-12-31 | 2006-05-02 | 삼성전자주식회사 | 외부음향기기를 통해 음성신호와 알림음을 출력하는휴대폰 제어방법 |
-
2006
- 2006-06-02 US US11/421,837 patent/US7676250B2/en not_active Expired - Fee Related
-
2007
- 2007-04-12 WO PCT/US2007/066479 patent/WO2007143274A2/en active Application Filing
- 2007-04-12 CN CN200780020532.XA patent/CN101461145B/zh active Active
- 2007-04-12 EP EP07760525A patent/EP2036211B1/en active Active
- 2007-04-12 ES ES07760525T patent/ES2384990T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
US20070281648A1 (en) | 2007-12-06 |
EP2036211A4 (en) | 2010-08-25 |
WO2007143274B1 (en) | 2008-08-28 |
WO2007143274A3 (en) | 2008-07-17 |
CN101461145B (zh) | 2013-05-08 |
EP2036211B1 (en) | 2012-05-16 |
EP2036211A2 (en) | 2009-03-18 |
US7676250B2 (en) | 2010-03-09 |
ES2384990T3 (es) | 2012-07-16 |
WO2007143274A2 (en) | 2007-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101461145B (zh) | 控制到免提适配器的调频发射器和扬声器的音频信号的方法及免提适配器 | |
JP4516988B2 (ja) | ハンズフリー回路および方法 | |
US8140116B2 (en) | Duplex audio for mobile communication device and accessory | |
CN1307843C (zh) | 控制移动电话通过外部音频播放器输出音频信号和告警声的方法 | |
US20030224726A1 (en) | Bluetooth cassette-like device for a hands-free cell-phone kit | |
US20130021176A1 (en) | Method of Handling Incoming Telephone Calls and Text Messages and Systems Therefor | |
CN101595710A (zh) | 经由广播来传送提示的系统和方法 | |
CN107371102B (zh) | 音频播放音量的控制方法、装置及存储介质和移动终端 | |
CN101543123A (zh) | 用于维持无线电传输连续性的方法和设备 | |
CN202634658U (zh) | 一种多功能蓝牙耳机 | |
CN1866998A (zh) | 一种实现手机免提功能的装置及方法 | |
KR100678218B1 (ko) | 차량용 오디오장치를 이용한 이동 전화기의 핸즈프리장치 | |
CN201054596Y (zh) | 蓝牙调频传输带端口自动检测装置 | |
CN103716069A (zh) | 一种基于车载系统的蓝牙来电提醒系统及方法 | |
CN105657168A (zh) | 一种车载蓝牙来电提醒系统及方法 | |
CN201260192Y (zh) | 电话装置 | |
CN101083808A (zh) | 手机音频的无线播放方法及系统 | |
JP3133013U (ja) | 通信機能つきヘッドフォン | |
CN203243412U (zh) | 一种车载免提附属设备及配置有所述附属设备的移动终端 | |
JP3471681B2 (ja) | 携帯電話装置 | |
JP2004147266A (ja) | 電話機用ブルートゥースアダプタ | |
KR200330211Y1 (ko) | 전원공급선을 안테나선으로 이용한 통신단말기용차량용거치대 | |
KR20010109914A (ko) | 이동통신 단말기기의 통화시간 카운팅방법 | |
KR100594067B1 (ko) | 이동전화 단말기의 핸즈프리장치 및 통화방법 | |
CN117201669A (zh) | 一种手机外置喇叭电路的设计方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILE CO., LTD Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110118 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110118 Address after: Illinois State Applicant after: Motorola Mobility LLC Address before: Illinois State Applicant before: Motorola Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: Motorola Mobility, Inc. Address before: Illinois State Patentee before: Motorola Mobility LLC |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161019 Address after: American California Patentee after: Technology Holdings Co., Ltd of Google Address before: Illinois State Patentee before: Motorola Mobility, Inc. |