JP2005252774A - Portable telephone with television - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem in the conventional portable telephone with television being unable to place a call during watching and listening to television, because of the lack of selection means with the provision of a voice output means and a voice input means each. <P>SOLUTION: For voice to be output, the portable telephone with television includes a first voice output means, a second voice output means, a first selection means for selecting one of a television voice signal, a received voice signal, and a silent voice signal as an input, and for outputting the selected signal to the first voice output means; and a second selection means for selecting one among the television voice signal, the received voice signal, and the silent voice signal as an input, and for outputting the selected signal to the second voice output means. For the voice which is to be input, the portable telephone with television includes a voice input means, a voice input terminal, and a voice input mixing means for synthesizing a first input voice signal which is input from the voice input means with a second input voice signal which is input from the voice input terminal. As a result of this, telephone communication can be performed, while watching and listening to television. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a mobile phone with a television.

  In recent years, mobile phones have become widespread. In addition, digital broadcasting using terrestrial, satellite, and cable will appear, and mobile TV using digital broadcasting will also appear.

  A mobile phone that can be used for both terrestrial digital broadcast reception and a mobile phone will be described with reference to a conventional example. Some conventional portable telephones with a TV have one voice output means, giving priority to the function of the telephone, and output only the voice of the mobile telephone when used with a mobile phone (see Patent Document 1). The following is a block diagram showing the structure of the mobile phone disclosed in the conventional example.

  In FIG. 4, an antenna 401 includes an external antenna and a built-in antenna that are attached to a housing so as to be extendable and contracted, and corresponds to each use frequency of a mobile phone and digital terrestrial broadcasting. The mobile phone transmission / reception means 402 is connected to the antenna 401 and functions in the mobile phone mode. The cellular phone transmission / reception means 402 includes a transmission circuit, a reception circuit, a transmission / reception switching circuit, a modulation circuit, a demodulation circuit, a PLL (Phase Locked Loop) circuit, and the like. The data processing unit 403 demodulates data from the transmission side received by the mobile phone transmission / reception unit 402. The application unit 404 selects an application corresponding to reception of the mobile phone. Specifically, processing by a mail or internet browser is executed. The browser unit 405 causes the display unit 411 to display image information (images such as mails and Web pages) processed by the application unit 404 or processed by the MPEG-4 processing unit 407.

  The CPU means 406 is mainly composed of a CPU and controls the entire mobile phone. The MPEG-4 processing means 407 processes the respective MPEG-4 information of the mobile phone and the terrestrial digital broadcast. The terrestrial digital broadcast receiving means 408 includes a receiving circuit for receiving the terrestrial digital broadcast, a video / audio demodulating circuit, and the like. The data processing means 409 processes the data decoded by the terrestrial digital broadcast receiving means 408 and outputs video data and audio data to the MPEG-4 processing means 407. The TS processing unit 410 demodulates a transport (TS) signal from the data processing unit 409. The display unit 411 displays the video information from the browser unit 405 on the display. The audio output means 412 performs electro-acoustic conversion on the audio signal processed by the MPEG-4 processing means 407 through a speaker (not shown) and outputs the result.

  Here, the overall operation in the configuration of FIG. 4 will be described. The receiving means of the mobile phone transmitting / receiving means 402 and the terrestrial digital broadcast receiving means 408 function together, and can be simultaneously received because the used frequency bands are different. For example, if a mobile phone call is received during reception by the terrestrial digital broadcast receiving means 408, the call is prioritized over the phone, so the mobile phone mode can be entered. When the cellular phone mode is operating, the radio wave is input from the antenna 401 to the cellular phone transmission / reception unit 402, the transmission data is demodulated by the data processing unit 403, and the application unit 404 selects an application necessary for the reception radio wave. The The voice information from the data processing unit 403 is converted into voice by the voice output unit 412 via the browser unit 405.

  MPEG-4 processing in the cellular phone mode (including Internet connection and the like) is performed by the MPEG-4 processing means 407. In the terrestrial digital broadcast reception, channel selection and demodulation are performed by the terrestrial digital broadcast reception means 408, and further demodulated into a transport signal by the data processing means 409 and the TS processing means 410. This transport signal is supplied as a data format necessary for the processing of the MPEG-4 processing means 407. The moving image decoded (expanded) by the MPEG-4 processing unit 407 is output to the display unit 411 via the browser unit 405, and the audio information is output to the audio output unit 412.

  Next, some conventional portable videophones have earphones but no external microphone (see Patent Document 2). Here, a conventional portable TV phone will be described with reference to FIG. FIG. 5 is an external view showing a configuration of a conventional portable videophone with the flip part opened. In FIG. 5, reference numeral 501 denotes a device body incorporating a radio / control circuit, and 502 denotes transmission / reception of radio waves. 503 is a key operation unit for inputting a telephone number, 504 is a microphone for inputting voice, 505 is a battery unit for supplying power, 506 is a pivotable hinge, 507 is connected to the apparatus main body 501 by a hinge 506 The flip unit 508 is a liquid crystal monitor that displays the telephone number input from the key operation unit 503 or the characters and image information sent from the other party, and 509 is the image information of the user on the apparatus side to the other party. A CCD camera for sending, 510 is a speaker that outputs a received sound as a speakerphone, 511 is connected to an earphone terminal, 512 is connected to the earphone terminal 511, When difficult to hear the sound, or an earphone used in the case of around I do not want to hear the story of the other party.

  The operation of the conventional portable TV phone configured as described above will be described below. When transmitting / receiving audio / video information to / from the other party's videophone terminal, the flip unit 507 connected to the apparatus main body 501 and the hinge 506 is opened, and the liquid crystal monitor 508 and the CCD camera 509 are rotated and fixed at positions where they can be easily seen. And held at a certain distance from the liquid crystal monitor 508.

Next, when the power is turned on, power is supplied from the battery unit 505 attached to the apparatus main body 501, and the telephone number of the partner terminal is input from the key operation unit 503 of the apparatus main body 501 while being visually recognized on the liquid crystal monitor 508. A radio signal is transmitted from the antenna 502 via the control / wireless circuit of the main body 501 to perform a call operation. Subsequently, after the wireless connection with the partner terminal, voice / image / text signals are transmitted / received between the terminals through the antenna 502 using the wireless signal as a medium, and the voice information received from the partner terminal operates as a speakerphone. Audio is output from the earphone 512 connected to the speaker 510 or the earphone terminal 511, and image / character information can be received as an image output from the liquid crystal monitor 508. Also, voice information to be transmitted to the counterpart terminal is voice input by the microphone 504, and image information is input to the CCD camera 509 and transmitted to the counterpart side.
JP 2003-153111 A JP 2001-148727 A

  In the above configuration and operation, when the mobile phone rings while watching TV, the audio output gives priority to the audio communication on the mobile phone side, and is switched to the audio output of the TV as soon as the mobile phone call ends. Since there is only one voice output means, there is a problem that the voice of the mobile phone and the TV cannot be output at the same time, and there is a problem that the telephone call cannot be made while watching and listening to the TV.

  In addition, the conventional example has only one microphone, and the user's mouth must be brought close to the microphone when making a call at all times. In order to see the phone, the position of the phone itself must be kept away from the normal phone call, and not only human voice but also other voices enter through the microphone, resulting in a noisy call. there were.

  A mobile phone with a television according to the first invention of the present application is a first sound output means, a second sound output means, and a TV sound extraction output means for extracting a TV sound from the received TV signal and outputting a TV sound signal. And a telephone voice extraction means for extracting a telephone voice from the received telephone signal and outputting a received voice signal; and the TV voice signal or the received voice signal or no-voice signal as an input to select either of the first The first selection means for outputting to the audio output means, and the second selection for selecting either of the television audio signal, the received audio signal or the non-audio signal as input and outputting from the second audio output means Means are provided.

  Preferably, the first selection unit selects one of the television audio signal or the reception audio signal, and the second selection unit selects the first selection unit. The other signal may be selected.

  A mobile phone with a TV according to the second invention of the present application is a first audio output means, a second audio output means, and a TV audio extraction output means for extracting TV audio from the received TV signal and outputting a TV audio signal. And telephone voice extraction means for extracting a telephone voice from the received telephone signal and outputting a received voice signal; and a voice output mixing means for synthesizing the television voice signal and the received voice signal and outputting a voice output synthesized signal. And outputting a voice output synthesized signal from at least one of the first voice output means and the second voice output means.

  In the voice input of the mobile phone with a television of the present invention, the voice input means, the voice input terminal, the first input voice signal input from the voice input means, and the second input from the voice input terminal. Voice input mixing means for synthesizing the input voice signal is provided.

  The present invention can provide an advantageous effect that even when a mobile phone and a television are used simultaneously, a telephone voice and a television voice can be freely selected and output, and a telephone call can be made while watching and listening to the television.

  In addition, the present invention can attach and use an external input device such as an external microphone and an external output device such as an earphone, and uses the external microphone and earphone even when the mobile phone body is far from the user's mouth. Therefore, there is an advantageous effect that a telephone call can be made while watching and listening to the television.

  In addition, the present invention has an advantageous effect that a call with less noise can be achieved because the input sound becomes a very low level that does not interfere with the call even if a TV sound is input during a call of a mobile phone.

(Embodiment 1)
The configuration of the mobile phone with television according to Embodiment 1 will be described with reference to FIG.

  The antenna 101 receives television signals and transmits / receives telephone signals. The television signal received by the antenna 101 is input to the television receiver 102, the channel is selected by the television receiver 102, and is transmitted to the general-purpose processor 106. The telephone signal transmitted / received by the antenna 101 is transmitted to the general-purpose processing means 106 via the mobile phone transmitting / receiving means 103.

  The program storage means 107 stores a program to be executed by the general-purpose processing means 106, and is executed by the general-purpose processing means 106 or stores various function settings. The data storage means 108 stores personal information and control information such as mobile phone number information and digital broadcast security passwords, and stores information such as telephone numbers, incoming and outgoing histories, outgoing histories and emails read and written by the general-purpose processing means 106. Remember. Each storage means may be a non-volatile or removable storage medium.

  The user operation unit 105 corresponds to a button on the mobile phone, and converts each user operation content into a signal and transmits it to the general-purpose processing unit 106.

  In addition to the above functions, the general-purpose processing unit 106 transmits a user operation content signal from the user operation unit 105 to the program storage unit 107 and the data storage unit 108. Further, the general-purpose processing means 106 generates a selection setting signal relating to the sound from the user operation means 105 as the sound input / output selection control signal 131, and the first sound output selecting means 111, the second sound output selecting means 112, The third voice output selection means 113, the first voice input selection means 114, the second voice input selection means 115, and the third voice input selection means 116 are controlled. In addition, the general-purpose processing means 106 extracts a TV video output and a TV sound from the TV signal channel-selected by the TV receiving means 102, and outputs a TV sound signal 129 and a mobile phone transmission / reception means 103. Phone voice extraction means for extracting a telephone voice from a telephone signal received from the telephone and outputting a received voice signal 130, and outputting no voice to the first voice output selection means, the second voice output selection means, and the third voice output selection means 128, the TV audio signal 129 and the reception audio signal 130 are sent.

  A display unit 109 using a display device such as a liquid crystal display or an EL is a user operation screen or display screen. The display unit 109 outputs a video, an image, or a character using a TV video output sent from the general-purpose processing unit 106 as an input, or stores data. Information such as the telephone number of the means 108, incoming call history, outgoing call history, mail, etc. and the setting status of various functions of the program storage means 107 are displayed.

  In the audio output unit according to the first embodiment, the speaker 117 serves as the first audio output unit, the first earphone 123 serves as the second audio output unit, and the second earphone 124 serves as the third audio output unit. The means 111 selects one of the silent output 128, the TV audio signal 129, and the received voice signal 130 sent from the general-purpose processing means 106 according to the audio input / output selection control signal 131 from the general-purpose processing means 106, and selects the selected one. The sound is output to the speaker 117.

  The second audio output selection means 112 is one of the silent output 128, the TV audio signal 129, and the reception audio signal 130 sent from the general-purpose processing means 106 according to the audio input / output selection control signal 131 from the general-purpose processing means 106. And the selected sound is output to the first earphone 123 connected to the first earphone jack 118.

  The third audio output selection unit 113 is one of the silent output 128, the TV audio signal 129, and the reception audio signal 130 sent from the general processing unit 106 in accordance with the audio input / output selection control signal 131 from the general processing unit 106. And the selected sound is output to the second earphone 124 connected to the second earphone jack 119. The selection means may be a semiconductor analog switch or the like.

  In the voice input means according to the first embodiment, the microphone 120 is a first voice input means, the first external microphone 125 is a second voice input means, and the second external microphone 126 is a third voice input means. The input selection unit 114 selects whether or not to send the voice input from the microphone 120 according to the voice input / output selection control signal 131 to the voice input to the voice input mixing unit 110.

  The second audio input selection unit 115 inputs the audio input from the first external microphone 125 connected to the first microphone jack 121 to the audio input mixing unit 110 according to the audio input / output selection control signal 131. Select whether to send audio or not.

  The third audio input selection unit 116 inputs the audio input from the second external microphone 126 connected to the microphone jack second 122 according to the audio input / output selection control signal 131 to the audio input mixing unit 110. Select whether to send audio or not.

  The voice input mixing means 110 synthesizes the outputs of the first voice input selection means 114, the second voice input selection means 115, and the third voice input selection means 116 as an input voice 127 to the general-purpose processing means 106. The signal is transmitted from the antenna via the transmission / reception means 103 for mobile phone. Note that the input voice 127 may be sent to the general-purpose processing means 106 to become a received voice signal 130. The audio output terminal such as an earphone jack or the audio input terminal such as a microphone jack may be an audio input / output terminal such as a headset jack.

  Here, an example of the operation of the mobile phone with television in the present invention will be described. When using only the TV, the user executes a program from the general-purpose processing means 106 with a button on the mobile phone before use, and selects each of the selecting means, the audio output means such as the speaker 117, and the audio input means such as the microphone 120. Set up. For example, the audio output 128 is set to the speaker 117, the TV audio signal 129 is set to the first earphone jack 118, and the audio input is set to be invalid for the microphone 120 and the first microphone jack 121. The general-purpose processing unit 106 generates this setting as the audio input / output selection control signal 131, and the audio input / output selection control signal 131 is used as the first audio output selection unit 111, the second audio output selection unit 112, and the first audio. The data is sent to the input selection means 114 and the second voice input selection means 115. After the setting is completed, a program to be viewed is selected with a button on the mobile phone, and an image is output to the display screen via the general-purpose processing means.

  As a result, the television audio signal 129 is output from the first earphone 123. Also, voice input can be disabled. Further, by using external sound output means such as an earphone, the sound can be heard better than the sound output from the speaker 117. As for the audio output setting, the TV audio signal 129 may be set for the speaker 117 and the no sound output 128 may be set for the first earphone jack 118.

  When receiving a call while watching TV, the display screen temporarily switches to the setting screen, and the user executes the program from the general-purpose processing means with the buttons of the mobile phone, and each selection means and the speaker 117 etc. The voice output means and the voice input means such as the microphone 120 are set. For example, the TV sound signal 129 is set to the speaker 117, the reception sound signal 130 is set to the first earphone jack 118, the microphone 120 is disabled, and the first microphone jack 121 is enabled. The general-purpose processing unit 106 generates this setting as the audio input / output selection control signal 131, and the audio input / output selection control signal 131 is used as the first audio output selection unit 111, the second audio output selection unit 112, and the first audio. The data is sent to the input selection means 114 and the second voice input selection means 115. After the setting is completed, the display screen outputs TV video.

  In addition, when an incoming call is received while watching television, a part of the screen may be changed without switching the entire display screen. Also, when there was an incoming call while watching TV, there was a function to display someone on the display screen to the extent that there was no problem with the TV image, and mail was received while watching TV At this time, there may be a function of displaying an email icon on the display screen or displaying the content of the email as a subtitle to the extent that there is no problem with the television image.

  As a result, the television sound signal 129 is output from the speaker 117 and the reception sound signal 130 is output from the first earphone 123. Further, the sound from the first external microphone 125 becomes the input sound 127. Further, the general-purpose processing means 106 performs processing even when processing of a television and a mobile phone occurs at the same time.

  Note that the reception audio signal 130 may be set for the speaker 117 and the television audio signal 129 may be set for the first earphone jack 118, and may be disabled for the microphone 120 and enabled for the first microphone jack 121.

  In this case, even when a mobile phone and a television are used at the same time, telephone speech and television speech can be freely selected and output, and a call can be made while watching and listening to the television. In addition, an external input device such as an external microphone and an external output device such as an earphone can be attached and used, and even if the mobile phone body is far from the user's mouth, the external microphone and earphone are used. You can talk while listening.

  In addition, regarding the input voice 127 at the time of a mobile phone call, the present invention allows the selection means to select valid / invalid and is mixed, so that the microphone 120 is invalidated and the first external microphone 125 is validated. Even if the TV sound output from the speaker enters from the first external microphone 125, the level becomes very low without hindering the call, and a call with less noise can be performed.

  When making a call while watching television, the user temporarily switches the display on the display screen, executes the program from the general-purpose processing means 106 with the button of the mobile phone before or before making the call, Each selection means, sound output means such as a speaker 117, and sound input means such as a microphone 120 are set. For example, the TV sound signal 129 is set to the speaker 117, the reception sound signal 130 is set to the first earphone jack 118, the microphone 120 is disabled, and the first microphone jack 121 is enabled. The general-purpose processing unit 106 generates this setting as the audio input / output selection control signal 131, and the audio input / output selection control signal 131 is used as the first audio output selection unit 111, the second audio output selection unit 112, and the first audio. The data is sent to the input selection means 114 and the second voice input selection means 115. After completing the setting, switch the display to TV.

  As a result, the television sound signal 129 is output from the speaker 117 and the reception sound signal 130 is output from the first earphone 123. Further, the sound from the first external microphone 125 becomes the input sound 127. The general-purpose processing means 106 performs processing even when processing of a television and a mobile phone occurs simultaneously. Note that when making a call while watching television, a part of the screen may be changed without switching the entire display screen. Further, when making a call while watching TV, the TV may be temporarily interrupted.

  When receiving / transmitting only using the telephone, the user executes the program from the general-purpose processing means 106 in advance or at the time of receiving / transmitting, using the general-purpose processing means 106, and each selection means, audio output means such as the speaker 117, microphone 120, etc. Set the voice input means. For example, an unvoiced sound 128 is set for the speaker 117, a received voice signal 130 is set for the first earphone jack 118, and a received voice signal 130 is set for the second earphone jack 119. In addition, the microphone 120 is disabled, the first microphone jack 121 is enabled, and the second microphone jack 122 is enabled. The general-purpose processing unit 106 generates this setting as the audio input / output selection control signal 131, and the audio input / output selection control signal 131 is used as the first audio output selection unit 111, the second audio output selection unit 112, and the third audio output. The output is sent to the output selection means 113, the first voice input selection means 114, the second voice input selection means 115, and the third voice output selection means 116.

  As a result, sound is output from the first earphone 123 and the second earphone 124. In addition, the input from the first external microphone 125 and the second external microphone 126 becomes effective, and the audio input mixing means 110 synthesizes the input, so the synthesized audio of the respective inputs becomes the input audio 127.

  In this case, it is not different from the normal transmission and reception of a mobile phone, but it has multiple jacks and earphones and microphones connected to it, so that voice input and output can be set freely, so that multiple people can use the same mobile phone. You can call the other party.

  Note that there are three modes of voice input / output: mobile phone mode, TV mode, mobile phone and TV mode, and there may be a function for setting the voice input destination and voice output destination of the selection means in advance for each of them. .

  In addition, one button is assigned to each of the mobile phone mode, the TV mode, the mobile phone and the TV mode, and when the button is pressed once, the audio input destination and the audio output destination of the selection means are set in advance for each button. There may be a function that can be switched to a mode.

  For example, in the cellular phone mode, the speaker 117 disables the reception voice signal 130, the first earphone 123 disables the voiceless signal 128, the microphone 120 enables, and the first external microphone 125 disables. In the TV mode, the speaker 117 does not exist. The audio signal 128, the first earphone 123 for the TV audio signal 129, the microphone 120 for the first external microphone 125 are disabled, and the speaker 117 is set to the TV audio signal 129 for the first earphone 123 in the portable mode and the TV mode. Are set to be invalid, and the first external microphone 125 is enabled.

  Here, an operation example of the above example will be described. Suppose a user receives a call while watching TV in TV mode. At that time, the user presses the mobile and TV mode buttons to switch between the mobile and TV modes. When the call is finished, press the TV mode button to restore. In addition, after watching the television, it may be ended as it is or may be set in a mobile phone mode to be in a standby state.

  As a result, the sound of the speaker 117 is switched from the silent sound signal 128 to the TV sound signal 129, the first earphone 123 is switched from the TV sound signal 129 to the received sound signal 130, and the first external microphone 125 is switched from disabled to enabled. Moreover, it returns to the original by switching from the portable mode and the television mode to the television mode. Therefore, when you make a call while watching TV, you can switch settings by simply pressing the assigned button once, which saves time and is easy to use.

  In the mobile phone mode, the speaker 117 is set to the silent signal 128, the first earphone 123 is set to the received voice signal 130, the microphone 120 is disabled, and the first external microphone 125 is enabled. In the TV mode, the speaker 117 is set to the TV. The audio signal 129, the first earphone 123 with no sound signal 128, the microphone 120 disabled, the first external microphone 125 disabled, and in the portable and television modes, the speaker 117 receives the received audio signal 130 and the first earphone 123. , The audio signal 129, the microphone 120 may be disabled, and the first external microphone 125 may be enabled, and various selection patterns can be freely set by the user in each mode.

  In addition, in this configuration, the speaker 117 does not have to be the first audio output unit in the audio output unit. Similarly, the microphone 120 does not have to be the first voice input means in the voice input means. Furthermore, although the sound output means other than the speaker 117 is an earphone in the first embodiment, a headset or a headphone may be used.

  And the portable telephone with a television in this invention does not have a restriction | limiting in the number of an audio | voice input terminal and an audio | voice output terminal, You may attach as long as it attaches to a main body. Further, the general-purpose processing means 106 can select and set corresponding to each terminal.

(Embodiment 2)
The configuration of the mobile phone with television according to Embodiment 2 will be described with reference to FIG.

  In FIG. 2, the same parts as those of the first embodiment are denoted by the same reference numerals and the same description is omitted, and the repeated description is appropriately omitted.

  The audio output mixing means 204 adjusts and mixes the volume of the TV audio signal 129 and the received audio signal 130 in accordance with the audio input / output selection control signal 207.

  The first audio output selection unit 201 synthesizes the TV audio signal 205 and the received audio signal 206 from the general-purpose processing unit 106 by the audio output mixing unit 204, selects according to the audio input / output selection control signal 207, and outputs it to the speaker 117. To do.

  The second audio output selection unit 202 synthesizes the TV audio signal 205 and the reception audio signal 206 from the general-purpose processing unit 106 by the audio output mixing unit 204 and then selects the first audio signal according to the audio input / output selection control signal 207. Output to the first earphone 123 connected to the jack 118.

  The third audio output selection unit 203 synthesizes the TV audio signal 205 and the received audio signal 206 from the general-purpose processing unit 206 by the audio output mixing unit 204 and then selects the second audio output according to the audio input / output selection control signal 207. Output to the second earphone 124 connected to the jack 119. The selection means may be a semiconductor analog switch or the like.

  Here, an operation example of the mobile phone with a television according to the present invention will be described. When using only the TV, the user executes a program from the general-purpose processing means 106 with a button on the mobile phone before use, and selects each of the selecting means, the audio output means such as the speaker 117, and the audio input means such as the microphone 120. Set up. For example, the output of the synthesized output sound from the audio output mixing means 204 is set to disable the speaker 117, enable the first earphone jack 118, and disable the microphone 120 and the first microphone jack 121. The general-purpose processing means 106 converts this setting into a voice input / output selection control signal 207, and the voice input / output selection control signal 207 is converted into the first voice output selection means 201, the second voice output selection means 202, and the third voice. The data is sent to the output selection means 203, the first voice input selection means 114, the second voice input selection means 115, and the third voice input selection means 116. After setting, the user selects a program to be viewed with the button of the mobile phone and outputs a video on the display screen via the general-purpose processing means.

  Thereby, sound can be output from the first earphone 123. Also, voice input can be disabled.

  When a call is received while watching TV, the display screen is temporarily switched to the setting screen, and the user executes the program from the general-purpose processing means 106 with the buttons of the mobile phone, and each selection means and the speaker 117 The voice output unit such as the microphone 120 and the voice input unit such as the microphone 120 are set. For example, in the audio output mixing unit 204, the volume of the television audio 205 is set low and the volume of the reception audio signal 206 is set high to create a synthesized output audio, and the output of the synthesized output audio is output from the audio output mixing unit 204 to the speaker 117. Is disabled, the first earphone jack 118 is enabled, the microphone 120 is disabled, and the first microphone jack 121 is enabled. After the setting is completed, the display screen outputs TV video.

  It should be noted that when an incoming call is received while watching television, a part of the screen may be changed without switching the entire screen of the display means. Also, when there was an incoming call while watching TV, there was a function to display someone on the display screen to the extent that there was no problem with the TV image, and mail was received while watching TV At this time, there may be a function of displaying an email icon on the display screen or displaying the content of the email as a subtitle to the extent that there is no problem with the television image. In addition, the audio output mixing means 204 can freely set the volume of the TV audio 205 and the volume of the reception audio signal 206 when creating the synthesized output audio.

  Thereby, the synthesized output sound can be output from the sound output mixing means 204 to the first earphone 123. Further, the sound from the first external microphone 125 becomes the input sound 127. Further, the general-purpose processing means 106 performs processing even when processing of a television and a mobile phone occurs at the same time.

  In this case, even when a mobile phone and a television are used at the same time, synthesized speech can be freely selected and output, and a call can be made while watching and listening to the television. In addition, an external input device such as an external microphone and an external output device such as an earphone can be attached and used, and even if the mobile phone body is far from the user's mouth, the external microphone and earphone are used. You can talk while listening.

  In addition, regarding the input voice 127 at the time of a mobile phone call, the present invention allows the selection means to select valid / invalid and is mixed, so that the microphone 120 is invalidated and the first external microphone 125 is validated. Even if the TV sound output from the speaker enters from the first external microphone 125, the level becomes very low without hindering the call, and a call with less noise can be performed.

  When making a call while watching TV, the user switches the display on the display screen, and after making a call, the user executes a program from the general-purpose processing means 106 with a button on the mobile phone, and selects each of the selection means and the speaker. The sound output means such as 117 and the sound input means such as the microphone 120 are set. For example, in the audio output mixing means 204, the volume of the TV sound 205 is set low and the volume of the received audio signal 206 is set high to create a synthesized output sound, and the speaker 117 is disabled and the first earphone jack 118 is set enabled. . In addition, the microphone 120 is disabled and the first microphone jack 121 is enabled. After completing the setting, switch the display screen to TV.

  As a result, the television sound signal 129 is output from the speaker 117 and the reception sound signal 130 is output from the first earphone 123. Further, the sound from the first external microphone 125 becomes the input sound 127. The general-purpose processing means 106 performs processing even when processing of a television and a mobile phone occurs simultaneously. Note that when making a call while watching television, a part of the screen may be changed without switching the entire display screen. Further, when making a call while watching TV, the TV may be temporarily interrupted. In addition, the audio output mixing means 204 can freely set the volume of the TV audio 205 and the volume of the reception audio signal 206 when creating the synthesized output audio.

  When receiving / transmitting only using the telephone, the user executes the program from the general-purpose processing means 106 in advance or at the time of receiving / transmitting, using the general-purpose processing means 106, and each selection means, audio output means such as the speaker 117, microphone 120, etc. Set the voice input means. For example, the output of the synthesized output sound from the audio output mixing means 204 is set to be invalid for the speaker 117, valid for the first earphone jack 118, and valid for the second earphone jack 119. Further, the microphone 120 is set to be invalid, the first microphone jack 121 is set to be valid, the second microphone jack 122 is set to be valid, and an input signal is sent to the input mixing means 110. However, the synthesized output sound in this case does not include the TV sound 205 but only the received sound signal 206.

  As a result, sound is output from the first earphone 123 and the second earphone 124. In addition, the input from the first external microphone 125 and the second external microphone 126 becomes effective, and the audio input mixing means 110 synthesizes the input, so the synthesized audio of the respective inputs becomes the input audio 127.

  In this case, it is not different from the reception of a normal mobile phone, but it has multiple jacks and earphones and microphones connected to it, so that voice input and output can be freely set. Will be able to call.

  Note that there are three modes of voice input / output: mobile phone mode, TV mode, mobile phone and TV mode, and there may be a function for setting the voice input destination and voice output destination of the selection means in advance for each of them. .

  In addition, one button is assigned to each of the mobile phone mode, the TV mode, the mobile phone and the TV mode, and when the button is pressed once, the audio input destination and the audio output destination of the selection means are set in advance for each button. There may be a function that can be switched to a mode.

  For example, in the mobile phone mode, the speaker 117 is enabled, the first earphone 123 is disabled, the microphone 120 is enabled, and the first external microphone 125 is disabled. In the TV mode, the speaker 117 is disabled and the first earphone 123 is disabled. Enabled, microphone 120 disabled, first external microphone 125 disabled, speaker 117 enabled, first earphone 123 enabled, microphone 120 disabled, first external microphone 125 disabled in mobile and TV mode Set to Enabled.

  Here, an operation example of the above example will be described. Suppose a user receives a call while watching TV in TV mode. At that time, the user presses the mobile and TV mode buttons to switch between the mobile and TV modes. When the call is finished, press the TV mode button to restore. In addition, after watching the television, it may be ended as it is or may be set in a mobile phone mode to be in a standby state.

  Thereby, when switching from the TV mode to the portable mode and the TV mode, the sound of the speaker 117 is switched from disabled to enabled, the first earphone 123 is switched from enabled to enabled, and the first external microphone 125 is switched from disabled to enabled. Moreover, it returns to the original by switching from the portable mode and the television mode to the television mode. Therefore, when you make a call while watching TV, you can switch settings by simply pressing the assigned button once, which saves time and is easy to use.

In the mobile phone mode, the speaker 117 is disabled, the first earphone 123 is enabled, the microphone 120 is disabled, and the first external microphone 125 is enabled. In the TV mode, the speaker 117 is enabled and the first earphone 123 is enabled. Disabled, microphone 120 disabled, first external microphone 125 disabled, speaker 117 enabled, first earphone 123 enabled, microphone 120 disabled, first external microphone 125 disabled in mobile and TV mode In each mode, various selection patterns can be freely set by the user. In addition to the usefulness of the first embodiment, the sound is synthesized by the mixing means, The voice input selection means is an ON / OFF switch. In other words, the user operation unit 105 may not be on the same plane as the mobile phone operation button in the voice output selection unit and the voice input selection unit.

  In addition, in this configuration, the speaker 117 does not have to be the first audio output unit in the audio output unit. Similarly, the microphone 120 does not have to be the first voice input means in the voice input means. Furthermore, although the sound output means other than the speaker 117 is an earphone in the first embodiment, a headset or a headphone may be used.

  And the portable telephone with a television in this invention does not have a restriction | limiting in the number of an audio | voice input terminal and an audio | voice output terminal, You may attach as long as it attaches to a main body. Further, the general-purpose processing means 106 can select and set corresponding to each terminal.

(Embodiment 3)
The configuration of the mobile phone with television according to Embodiment 3 will be described with reference to FIG.

  In FIG. 3, the same parts as those in the first embodiment are denoted by the same reference numerals, and the same description is omitted as appropriate.

  In the third embodiment, the speaker 117 serving as the first audio unit of the first embodiment is used as the right speaker 304 of the first headset, and the first earphone 123 serving as the second audio unit is used as the first headset. In the left speaker 305, the second earphone 124 as the third audio means is changed to the speaker 303, and the earphone jack is changed to the headset jack.

  Here, an example of the operation of the mobile phone with television in the present invention will be described.

  When using only the television, the user sets the first headset jack 301 as the television audio signal 129 and the first headset jack 302 as the television audio signal 129 by using a button on the mobile phone before use. Further, the user operation unit 105 sets the microphone 120 and the headset microphone to invalid. The general-purpose processing unit 106 generates this setting as the audio input / output selection control signal 131, and the audio input / output selection control signal 131 is used as the first audio output selection unit 111, the second audio output selection unit 112, and the first audio. The data is sent to the input selection means 114 and the second voice input selection means 115. Further, the user operation means 105 selects a program to be viewed and outputs a video on the display screen via the general-purpose processing means.

  Thereby, the television audio signal 129 is output from the headset. Also, voice input can be disabled.

  When a call is received while watching TV, the display screen temporarily switches to the setting screen, and the user presses the button on the mobile phone, and the TV headset 301 receives the TV audio signal 129, The received voice signal 130 is set to one headset jack 302. Further, the microphone 120 is set to be invalid and the microphone of the headset is set to be valid. After the setting is completed, the display screen outputs TV video.

  It should be noted that when an incoming call is received while watching television, a part of the screen may be changed without switching the entire screen of the display means. Also, when there was an incoming call while watching TV, there was a function to display someone on the display screen to the extent that there was no problem with the TV image, and mail was received while watching TV At this time, there may be a function of displaying an email icon on the display screen to the extent that there is no problem with the television image.

  As a result, the television audio signal 129 is output from the right speaker 304 of the first headset, and the reception audio signal 130 is output from the left speaker 305 of the first headset. Also, the sound from the headset microphone becomes the input sound 127. The general-purpose processing means 106 performs processing even when processing of a television and a mobile phone occurs simultaneously.

  In this case, it is possible to make a call while watching and listening to the television, and even when the mobile phone body is far from the user's mouth, since the external microphone and the earphone are used, the call can be made while watching and watching the television. In addition, regarding the input voice 127 at the time of a mobile phone call, the present invention allows the selection means to select valid / invalid and is mixed, so by invalidating the microphone 120 and enabling the first external microphone 125, Even if the TV sound output from the speaker enters from the first external microphone 125, the level becomes very low without hindering the call, and a call with less noise can be performed.

  When making a call while watching TV, the user switches the display on the display screen, and before or before making the call, the user presses the button on the mobile phone to send the TV audio signal 129 to the first headset jack 301. The received voice signal 130 is set in the first headset jack 302. In addition, the microphone 120 is disabled and the headset microphone is enabled. Then, the display is switched to the television.

  As a result, the television audio signal 129 is output from the right speaker 304 of the first headset, and the reception audio signal 130 is output from the left speaker 305 of the first headset. Also, the sound from the headset microphone becomes the input sound 127. Note that the general-purpose processing means 106 performs processing even when the processing of the television and the mobile phone occurs simultaneously. When making a call while watching the television, the general-purpose processing means 106 does not switch the entire screen of the display screen. Some may change. Further, when making a call while watching TV, the TV may be temporarily interrupted.

  In this case, in addition to the usefulness of the first embodiment, the external output means and the external input means are integrated and easy to use. In addition, the confidentiality of the sound is higher than when using the earphone, and the TV and the mobile phone are easier to use at the same time.

  Note that there are three modes of voice input / output: mobile phone mode, TV mode, mobile phone and TV mode, and there may be a function for setting the voice input destination and voice output destination of the selection means in advance for each of them. .

  In addition, one button is assigned to each of the mobile phone mode, the TV mode, the mobile phone and the TV mode, and when the button is pressed once, the audio input destination and the audio output destination of the selection means are set in advance for each button. There may be a function that can be switched to a mode.

  In addition, one button is assigned to each of the mobile phone mode, the TV mode, the mobile phone and the TV mode, and when the button is pressed once, the audio input destination and the audio output destination of the selection means are set in advance for each button. There may be a function that can be switched to a mode.

  For example, in the mobile phone mode, the right speaker 304 of the first headset receives the reception voice signal 130, the left speaker 305 of the first headset receives the reception voice signal 130, the microphone 120 is enabled, the headset microphone is disabled, In the TV mode, the right speaker 304 of the first headset is the TV audio signal 129, the left speaker 305 of the first headset is the TV audio signal 129, the microphone 120 is disabled, the headset microphone is disabled, In the television mode, the right speaker 304 of the first headset sets the television audio signal 129, the reception speaker 130 of the left speaker 305 of the first headset, the microphone 120 is disabled, and the headset microphone is enabled.

  Here, an operation example of the above example will be described. Suppose a user receives a call while watching TV in TV mode. At that time, the user presses the mobile and TV mode buttons to switch between the mobile and TV modes. When the call is finished, press the TV mode button to restore. In addition, after watching the television, it may be ended as it is or may be set in a mobile phone mode to be in a standby state.

  As a result, the audio from the right speaker 304 of the first headset remains the TV audio signal 129, the left speaker 305 of the first headset changes from the TV audio signal 129 to the received audio signal 130, and the headset microphone is disabled. To switch to valid. Moreover, it returns to the original by switching from the portable mode and the television mode to the television mode. Therefore, when you make a call while watching TV, you can switch settings by simply pressing the assigned button once, which saves time and is easy to use.

  In the mobile phone mode, the right speaker 304 of the first headset is the reception voice signal 130, the left speaker 305 of the first headset is the reception voice signal 130, the microphone 120 is disabled, the headset microphone is enabled, In the TV mode, the right speaker 304 of the first headset is the TV audio signal 129, the left speaker 305 of the first headset is the TV audio signal 129, the microphone 120 is disabled, the headset microphone is disabled, In the TV mode, the right speaker 304 of the first headset is set to the incoming voice signal 130, the left speaker 305 of the first headset is set to the TV audio signal 129, the microphone 120 is disabled, and the headset microphone is enabled. Well, In respectively modes, various selection pattern can be freely set by the user.

  And the portable telephone with a television in this invention does not have a restriction | limiting in the number of an audio | voice input terminal and an audio | voice output terminal, You may attach as long as it attaches to a main body. Further, the general-purpose processing means 106 can select and set corresponding to each terminal.

  In the mobile phone with a TV according to the present invention, there is an advantageous effect that even if the mobile phone and the TV are used at the same time, audio can be output to each other, and both can be used effectively, and by freely selecting the audio input. It is also useful as a mobile TV.

FIG. 3 is a block diagram illustrating a configuration of a mobile phone with a television according to the first embodiment. FIG. 6 is a block diagram illustrating a configuration of a mobile phone with a television according to a second embodiment. FIG. 9 is a block diagram illustrating a configuration of a television-equipped mobile phone according to a third embodiment. Block diagram showing the configuration of a conventional mobile phone with a television External view showing the configuration of a conventional portable videophone

Explanation of symbols

DESCRIPTION OF SYMBOLS 101 Antenna 102 Television receiving means 103 Mobile phone transmission / reception means 104 Power supply 105 User operation means 106 General-purpose processing means 107 Program storage means 108 Data storage means 109 Display means 110 Audio input mixing means 111 First audio output selection means 112 Second Audio output selection means 113 Third audio output selection means 114 First audio input selection means 115 Second audio input selection means 116 Third audio input selection means 117 Speaker 118 First earphone jack 119 Second earphone jack DESCRIPTION OF SYMBOLS 120 Microphone 121 1st microphone jack 122 2nd microphone jack 123 1st earphone 124 2nd earphone 125 1st external microphone 126 2nd external microphone 127 Input sound 1 8 Audioless output 129 Television audio signal 130 Received audio signal 131 Audio input / output selection control signal 201 First audio output selection means 202 Second audio output selection means 203 Third audio output selection means 204 Audio output mixing means 205 Television Audio signal 206 Received audio signal 207 Audio input / output selection control signal 301 First headset jack 302 First headset jack 303 Speaker 304 Right speaker of the first headset 305 Left speaker of the first headset 401 Antenna 402 Mobile phone transmission / reception means 403 Data processing means 404 Application means 405 Browser means 406 CPU
407 MPEG-4 processing means 408 terrestrial digital broadcast receiving means 409 data processing means 410 TS processing means 411 display means 412 audio output means 413 mobile phone with TV 501 portable TV phone 502 antenna 503 key operation part 504 microphone 505 battery part 506 Hinge 507 Flip part 508 LCD monitor 509 CCD camera 510 Speaker 511 Earphone jack 512 Earphone

Claims (6)

A first audio output means;
A second audio output means;
TV sound extraction output means for extracting TV sound from the received TV signal and outputting the TV sound signal;
Telephone voice extraction means for extracting telephone voice from the received telephone signal and outputting a received voice signal;
The first selection means for selecting the TV audio signal or the received voice signal or no-voice signal as input and outputting the selected signal to the first audio output means;
A TV-equipped mobile phone comprising: a second selection means for selecting any one of the television audio signal, the reception voice signal or the no-voice signal as an input and outputting the selected signal from the second audio output means. The first selection means selects either one of the television audio signal or the received audio signal,
2. The mobile telephone with a television set according to claim 1, wherein the second selection means selects the other signal not selected by the first selection means. A first audio output means;
A second audio output means;
TV audio extraction output means for extracting TV audio from the received TV signal and outputting the TV audio signal;
Telephone voice extraction means for extracting telephone voice from the received telephone signal and outputting a received voice signal;
Voice output mixing means for synthesizing the TV voice signal and the received voice signal and outputting a voice output synthesized signal;
A TV-equipped cellular phone, wherein an audio output composite signal is output from at least one of the first audio output means and the second audio output means. With audio output terminal
4. The mobile phone with a television according to claim 1, wherein at least one of the first audio output unit and the second audio output unit is connected to the audio output terminal. 5. Phone. The audio output terminal is a headphone jack or a headset jack;
The first audio output means is a headphone or a speaker on one side of the headset;
5. The mobile phone with a television set according to claim 4, wherein the second audio output means is a speaker on a different side from the first audio output means. Voice input means;
Audio input terminal,
6. The voice input mixing means for synthesizing a first input voice signal input from the voice input means and a second input voice signal input from the voice input terminal. Mobile phone with TV.

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