WO2007023954A8 - 音声処理装置及びそれを備えた表示装置 - Google Patents
音声処理装置及びそれを備えた表示装置Info
- Publication number
- WO2007023954A8 WO2007023954A8 PCT/JP2006/316754 JP2006316754W WO2007023954A8 WO 2007023954 A8 WO2007023954 A8 WO 2007023954A8 JP 2006316754 W JP2006316754 W JP 2006316754W WO 2007023954 A8 WO2007023954 A8 WO 2007023954A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- audio signal
- input terminal
- unit
- input
- transfer unit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
- H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43632—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wired protocol, e.g. IEEE 1394
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
- H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4852—End-user interface for client configuration for modifying audio parameters, e.g. switching between mono and stereo
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
Abstract
【課題】外部から入力される音声をAV装置を通じて聴きたい場合、入力モードの切り換えなどの各種処理を行う必要があった。また、ヘッドホン等で聴く場合と、最適な音量レベル/音量バランス等が異なり、接続の度に設定変更する必要があった。 【解決手段】外部音声信号の入力を行うための入力端子と、入力端子に対するプラグの挿抜を検知する検知部と、内部取得されたAV信号入力のためのAV信号入力部と、音声信号処理回路に音声信号を転送するための音声信号転送部と、前記入力端子かAV信号入力部かのいずれか一を選択して音声信号転送部に接続するためのスイッチと、入力端子へのプラグの挿入を検知した場合には、その入力端子を音声信号転送部に接続させるスイッチ制御部とを有するAV装置を提供する。また、入力端子に入力される音声信号を、所定の音量レベル/音量バランス等に調整するAV装置を提供する。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-246268 | 2005-08-26 | ||
JP2005246268 | 2005-08-26 | ||
JP2005-246855 | 2005-08-26 | ||
JP2005246855 | 2005-08-26 | ||
JP2006229160A JP2007089145A (ja) | 2005-08-26 | 2006-08-25 | 音声処理装置及びそれを備えた表示装置 |
JP2006-229160 | 2006-08-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007023954A1 WO2007023954A1 (ja) | 2007-03-01 |
WO2007023954A8 true WO2007023954A8 (ja) | 2007-05-18 |
Family
ID=37771692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/316754 WO2007023954A1 (ja) | 2005-08-26 | 2006-08-25 | 音声処理装置及びそれを備えた表示装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2007089145A (ja) |
WO (1) | WO2007023954A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009144788A1 (ja) * | 2008-05-28 | 2009-12-03 | Necディスプレイソリューションズ株式会社 | 音声出力機能を備えた映像表示装置、該映像表示装置で行う音量制御方法 |
CN102801861B (zh) * | 2012-08-07 | 2015-08-19 | 歌尔声学股份有限公司 | 一种应用于手机的语音增强方法和装置 |
JP2018006837A (ja) * | 2016-06-27 | 2018-01-11 | リコーイメージング株式会社 | 接続機器判別装置および光学機器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03120973A (ja) * | 1989-10-04 | 1991-05-23 | Canon Inc | 映像入力装置 |
JPH08265658A (ja) * | 1995-03-27 | 1996-10-11 | Matsushita Electric Ind Co Ltd | 映像・音声出力回路 |
-
2006
- 2006-08-25 JP JP2006229160A patent/JP2007089145A/ja active Pending
- 2006-08-25 WO PCT/JP2006/316754 patent/WO2007023954A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2007089145A (ja) | 2007-04-05 |
WO2007023954A1 (ja) | 2007-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103686531B (zh) | 耳机连接接口、包括耳机连接接口的终端及操作所述终端的方法 | |
US7961895B2 (en) | Audio interface device and method | |
KR101567362B1 (ko) | 휴대용 단말기에서 오디오 신호 출력 장치 및 방법 | |
CN203167074U (zh) | 配置有复用接口的移动终端 | |
US20100104119A1 (en) | Audio output device | |
WO2006105331A3 (en) | Mobile device interface for input devices | |
WO2008085929A2 (en) | Audio i/o headset plug and plug detection circuitry | |
CN102325216A (zh) | 一种移动通讯设备及其音量控制方法 | |
KR20040018058A (ko) | 이어잭 플러그 연결 여부 검출 장치 | |
US20120275624A1 (en) | Energy-saving audio-amplifier control device | |
CN202444597U (zh) | 一种耳机共用Micro USB接口电路 | |
CN103167383A (zh) | 可自动输出正确声道的电子装置 | |
WO2013067812A1 (zh) | 耳机插座电路 | |
CN103167375A (zh) | 人脸辨识喇叭装置及其声音指向调整方法 | |
WO2007023954A8 (ja) | 音声処理装置及びそれを備えた表示装置 | |
WO2019062717A1 (zh) | 播放设备及基于播放设备的播放方法 | |
GB2502983A (en) | Electronic host device with flexible interface for accessory connection | |
CN105142072B (zh) | 一种外接播放器的音频装置及音频播放方法 | |
TW200951671A (en) | Controlling appratus and controlling method for signal outputting circuit and video system | |
CN102045622B (zh) | 内外置扬声器切换的方法及其装置 | |
CN101646114A (zh) | 自动调整电声设备音质的方法及装置 | |
TWI265450B (en) | An audio signal switching apparatus | |
US8660273B2 (en) | Interface circuit and electronic device using the same | |
CN104254027A (zh) | 一种兼容圆孔接口和usb接口的耳机使用方法及系统 | |
CN1980488A (zh) | 控制声音输出的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 06783043 Country of ref document: EP Kind code of ref document: A1 |