WO2006022076A1 - 情報端末 - Google Patents
情報端末 Download PDFInfo
- Publication number
- WO2006022076A1 WO2006022076A1 PCT/JP2005/011841 JP2005011841W WO2006022076A1 WO 2006022076 A1 WO2006022076 A1 WO 2006022076A1 JP 2005011841 W JP2005011841 W JP 2005011841W WO 2006022076 A1 WO2006022076 A1 WO 2006022076A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- output
- unit
- fade
- notification sound
- content
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
-
- 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
- H04M1/6016—Substation equipment, e.g. for use by subscribers including speech amplifiers in the receiver circuit
Definitions
- the present invention relates to an information terminal having a function of reproducing various contents such as music, moving images, and television broadcasts, and in particular, is characterized by control of content reproduction operation when a telephone call is received during content reproduction.
- information terminals having a function of reproducing various contents such as music, moving images, and television broadcasts, and in particular, is characterized by control of content reproduction operation when a telephone call is received during content reproduction.
- Patent Document 1 JP 2002-199056 (Page 6-15, Fig. 2)
- the mobile phone disclosed in Patent Document 1 is recorded on a music data recording medium !, a playback unit that plays back music data and ringtones, a communication unit that detects incoming calls from outside, A control unit that controls the output of music data and ringtones.
- the communication unit detects an incoming call while the playback unit is playing back music data, it feeds out the music data being played back to the playback unit. Instruct to output ringtone while fading in.
- this mobile phone for example, the situation of switching to the playback of a violent ringing tone that suddenly wakes up during playback of quiet music is avoided, so that the user of the mobile phone can receive a sudden incoming call. It can be recognized without a sense of incongruity.
- the control unit directly instructs each sound source one by one to perform crossfade control in which the volume of the ringtone is gradually increased and the volume of the music data is gradually decreased.
- the processing load on the control unit increases. Sound source Therefore, if the sound source or its type changes, it is necessary to change or modify the control program, which makes the program less versatile and difficult to manage.
- the number of content that can be played is increasing with the advancement of mobile phone terminals such as digital cameras and videophones, and that the processing load on the CPU is expected to increase in the future, it will be related to crossfade processing. It is preferable to reduce the processing load as much as possible.
- An object of the present invention is to provide an information terminal that can suppress an increase in processing load associated with a cross-fade process and can easily realize a cross-fade process.
- An information terminal is a mobile phone terminal having a content reproduction function, content reproduction means for reproducing content data, and notification sound for detecting an event of an external force and reproducing an event occurrence notification sound.
- the crossfade process when the reproduction output of the content data and the reproduction output of the notification sound of the occurrence of the external event are superimposed, the crossfade process can be executed together. Since crossfade processing can be executed without playback control, the processing load associated with crossfade processing can be reduced.
- the content playback source and notification sound source are not subject to crossfading control, and the content playback output and notification sound playback output are subject to crossfade processing control, so there is no need to change the existing content playback source and sound source.
- Crossfade processing can be realized easily.
- the superimposing means performs a cross-fade that fades in the reproduction output of the content data and fades out the reproduction output of the notification sound, thereby superimposing the content data and the notification sound.
- the instruction means detects the end of an external event and fades the reproduction output of the content data. Instructs execution of crossfade to fade out the reproduction output of the notification sound.
- the present invention when the reproduction output of the content data and the reproduction output of the notification sound of the occurrence of an external event are superimposed, the content data and the notification sound are not reproduced by executing the cross-fade process together.
- the crossfade process since the crossfade process can be executed, the processing load associated with the crossfade process can be reduced.
- the content playback source and notification sound source are not subject to crossfade processing control, and the content playback output and notification sound playback output are subject to crossfade processing control, so the existing content playback source and sound source are changed. Crossfading processing can be easily realized without any problem.
- FIG. 1 is a diagram showing an internal configuration of an embodiment of the present invention.
- FIG. 2 is a flowchart showing a cross-fade processing procedure of the mixer unit at the time of incoming call according to the embodiment of the present invention.
- FIG. 1 is a diagram showing an internal configuration of a mobile phone terminal in an embodiment of an information terminal of the present invention.
- the mobile phone terminal 100 includes a communication unit 10, an incoming call detection unit 20, a control unit 30, a content playback unit 40, a ring tone playback unit 50, a mixer unit 60, a speaker 70, and a display unit 80.
- the communication unit 10 is a wireless communication unit that controls the outgoing and incoming calls of a mobile phone terminal.
- the communication unit 10 communicates with wireless base stations that constitute a public wireless telephone network to perform telephone and electronic communication. Send and receive emails. It is to be noted that the wireless communication is performed by using a known method, and therefore, the detailed internal configuration of the communication unit 10 and the functions realized thereby are omitted.
- the incoming call detection unit 20 detects an incoming call in the communication unit 10 and notifies the control unit 30 described later.
- the incoming call detection unit 20 detects an incoming call as an event, but other events include an incoming video call, incoming mail, and incoming instant message. Also, when an alarm is activated, a schedule alarm and a battery level warning are detected as events. In addition, the notification of out-of-zone Z-zone is detected as an event.
- the control unit 30 includes a CPU, a ROM, a RAM, and the like, and comprehensively controls the operation of the entire mobile phone terminal. In addition, the control unit 30 instructs the mixer unit 60, which will be described later, to start crossfading processing of a plurality of reproduction data such as input audio and images.
- the content playback unit 40 is a block for playing back still images, moving images, audio, television broadcast reception data, and the like, and includes a decoder for playing back image data and audio data, a TV tuner, and the like.
- the content playback unit 40 also includes a memory for storing content data, an interface unit for acquiring content data from an external recording medium, and the like.
- the ringtone reproduction unit 50 reproduces a ringtone (incoming melody) for notifying incoming calls.
- the data such as the incoming melody and incoming video to be reproduced is stored in advance in the memory in the ringtone reproducing unit 50 by various methods such as downloading via the communication unit 10.
- the mixer unit 60 receives reproduction data output from the content reproduction unit 40 and the ring tone reproduction unit 50, and performs a cross-fade process when both outputs are superimposed.
- the mixer 60 has two inputs, channel CH1 and channel CH2,
- the output power of the content playback unit 40 is assigned to channel CHI
- the output of the ringtone playback unit 50 is assigned to channel CH2.
- the mixer section 60 performs a crossfade process on the inputs of the channel CH1 and the channel CH2 according to a preset timing.
- the output levels from the content playback unit 40 and the ring tone playback unit 50 are always constant for both audio and video.
- the balance between the playback volume of the content and the volume of the ring tone and the change thereof are changed by the mixer unit 60. Be controlled. Therefore, the processing load on the control unit 30 that does not require the control unit 30 to sequentially control the output level can be suppressed.
- the speaker 70 reproduces the sound output superimposed by the mixer unit 60 as sound.
- the display unit 80 includes a CRT, a liquid crystal display, an organic EL display, and the like, and displays the video output superimposed by the mixer unit 60 as an image.
- FIG. 2 is a flowchart showing a cross-fade processing procedure of a part of the mixer when the mobile phone terminal receives a call in the embodiment of the present invention.
- step S101 when the incoming call detection unit 20 detects an incoming call (step S102), the control unit 30 stores in advance in the ringtone playback unit 50. Instruct to play data such as incoming ring melody, incoming video (step S103).
- the output from the content playback unit 40 is input to the channel CH1 of the mixer unit 60, and audio is played back as it is from the speaker 70 and video from the display unit 80.
- the output from the ring tone reproduction unit 50 is input to the channel CH2 of the mixer part 60 (step S104).
- the control unit 30 commands the mixer unit 60 to start the crossfade process (step S105), and the mixer part 60 that has received the processing command receives two signals according to the preset timing as shown in FIG.
- Crossfade processing is executed by adjusting the channel output level in time series (step S106).
- the mixer unit 60 fades out the output from the ring tone reproduction unit 50 and fades in the output of the content reproduction unit 40 according to the cross fade processing command from the control unit 30.
- the timing setting pattern shown in FIG. 3 can be arbitrarily set and changed by the user of the mobile phone terminal.
- the mixer unit 60 executes the crossfade process according to the set timing. Therefore, Even if the timing setting pattern of the loss fade process is changed, the control sequence of the control unit 30 does not change, so there is no need to change the control program!
- the number of input channels of the mixer unit 60 is 2.
- the number of input channels is not limited to this.
- the playback sound of music content is displayed on CH1
- the playback sound of TV broadcasting is displayed on CH3.
- the output of the ringtone playback section 50 is sent to CH2 when an incoming call is detected. The same effect can be obtained by fading in by inputting and feeding out inputs other than the ring tone.
- the information terminal of the present invention is not limited to a mobile phone terminal, and is a PDA having a communication function, an information terminal such as a game machine, a portable audio having a communication function, a video camera, a video monitor, a video deck, Communication terminals such as DVD recorders, TVs, radios, digital TVs, STBs and other AV terminals, stationary telephones with content playback functions, and communication devices may be used.
- the information terminal can execute the crossfade process when the reproduction output of the content data and the reproduction output of the ringtone are superimposed, so that the reproduction of the content data and the ringtone is performed.
- Crossfade processing can be performed without control, so the processing load associated with crossfade processing can be reduced, and the content playback source and incoming sound source are content playback output and ringtones that are not controlled by the crossfade processing. Since the playback output of the video is subject to control of the crossfade processing, it is possible to easily realize the crossfade processing without changing the existing content playback source and sound source. This is useful as a control technology for content playback operations when a phone call is received.
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/568,319 US20080248816A1 (en) | 2004-08-27 | 2005-06-28 | Information Terminal |
JP2006531317A JPWO2006022076A1 (ja) | 2004-08-27 | 2005-06-28 | 情報端末 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-247928 | 2004-08-27 | ||
JP2004247928 | 2004-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006022076A1 true WO2006022076A1 (ja) | 2006-03-02 |
Family
ID=35967297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/011841 WO2006022076A1 (ja) | 2004-08-27 | 2005-06-28 | 情報端末 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080248816A1 (ja) |
JP (1) | JPWO2006022076A1 (ja) |
CN (1) | CN1943214A (ja) |
WO (1) | WO2006022076A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8670367B2 (en) | 2006-11-27 | 2014-03-11 | Nec Corporation | Mobile terminal, method and program of notifying incoming call for mobile terminal |
JP2015011710A (ja) * | 2013-06-26 | 2015-01-19 | キャンプ モバイル コーポレーション | サウンドパッケージの提供によるサウンド一括設定方法およびそのシステム |
JP2018110709A (ja) * | 2017-01-12 | 2018-07-19 | 任天堂株式会社 | 振動制御システム、振動制御装置、振動制御プログラムおよび振動制御方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103917947B (zh) * | 2011-11-09 | 2017-09-22 | 索尼电脑娱乐公司 | 信息处理装置、信息处理方法、程序和信息存储介质 |
CN113365189B (zh) * | 2021-06-04 | 2022-08-05 | 上海傅硅电子科技有限公司 | 多声道无缝切换方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000106593A (ja) * | 1998-09-29 | 2000-04-11 | Kyocera Corp | ステレオ兼用携帯電話装置 |
JP2002199056A (ja) * | 2000-10-13 | 2002-07-12 | Matsushita Electric Ind Co Ltd | 音楽再生機能を有する携帯電話機、音楽再生機能を有する携帯電話機による音楽データ再生方法およびそのプログラム |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4167785B2 (ja) * | 2000-01-07 | 2008-10-22 | 株式会社日立製作所 | 携帯電話機 |
US6947728B2 (en) * | 2000-10-13 | 2005-09-20 | Matsushita Electric Industrial Co., Ltd. | Mobile phone with music reproduction function, music data reproduction method by mobile phone with music reproduction function, and the program thereof |
JP2003169376A (ja) * | 2001-11-30 | 2003-06-13 | Kddi Corp | 移動通信端末装置 |
EP1596395A3 (en) * | 2004-05-07 | 2007-02-07 | Yamaha Corporation | Signal level adjustment apparatus and control method for the adjustment apparatus |
-
2005
- 2005-06-28 US US11/568,319 patent/US20080248816A1/en not_active Abandoned
- 2005-06-28 JP JP2006531317A patent/JPWO2006022076A1/ja not_active Withdrawn
- 2005-06-28 CN CNA2005800110123A patent/CN1943214A/zh not_active Withdrawn
- 2005-06-28 WO PCT/JP2005/011841 patent/WO2006022076A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000106593A (ja) * | 1998-09-29 | 2000-04-11 | Kyocera Corp | ステレオ兼用携帯電話装置 |
JP2002199056A (ja) * | 2000-10-13 | 2002-07-12 | Matsushita Electric Ind Co Ltd | 音楽再生機能を有する携帯電話機、音楽再生機能を有する携帯電話機による音楽データ再生方法およびそのプログラム |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8670367B2 (en) | 2006-11-27 | 2014-03-11 | Nec Corporation | Mobile terminal, method and program of notifying incoming call for mobile terminal |
JP5663138B2 (ja) * | 2006-11-27 | 2015-02-04 | レノボ・イノベーションズ・リミテッド(香港) | 携帯端末、携帯端末の着信通知方法およびプログラム |
JP2015011710A (ja) * | 2013-06-26 | 2015-01-19 | キャンプ モバイル コーポレーション | サウンドパッケージの提供によるサウンド一括設定方法およびそのシステム |
JP2018110709A (ja) * | 2017-01-12 | 2018-07-19 | 任天堂株式会社 | 振動制御システム、振動制御装置、振動制御プログラムおよび振動制御方法 |
US10912994B2 (en) | 2017-01-12 | 2021-02-09 | Nintendo Co., Ltd. | Vibration control system, vibration control apparatus and vibration control method |
Also Published As
Publication number | Publication date |
---|---|
CN1943214A (zh) | 2007-04-04 |
JPWO2006022076A1 (ja) | 2008-05-08 |
US20080248816A1 (en) | 2008-10-09 |
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