CN103973877A - Method and device for using characters to realize real-time communication in mobile terminal - Google Patents
Method and device for using characters to realize real-time communication in mobile terminal Download PDFInfo
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- CN103973877A CN103973877A CN201310047984.4A CN201310047984A CN103973877A CN 103973877 A CN103973877 A CN 103973877A CN 201310047984 A CN201310047984 A CN 201310047984A CN 103973877 A CN103973877 A CN 103973877A
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Abstract
The invention discloses a method and a device for using characters to realize real-time communication in a mobile terminal. The method includes: building a communication connection; judging whether to enter a character communication mode using characters to realize real-time communication, if so, receiving one or more characters input by the user of the mobile terminal; converting the characters into corresponding voice signals; after conversion, transmitting the voice signals to the mobile terminal of an object of the real-time communication. By the method and device, the real-time communication can be performed by using the characters, namely interactive communication in real time can be achieved flexibly by inputting characters.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of word that utilizes and realize the method and apparatus of call in real time in mobile terminal.
Background technology
Along with the development of mobile communication technology and the raising of people's living standard, be similar to the electronic equipments such as mobile phone, panel computer, laptop computer more and more general, it has become an indispensable part in people's life.Existing panel computer, laptop computer etc. all have the function of mobile communication mostly, can insert Mobile phone card and carry out telephone relation, note transmission etc.
Existing have the mobile phone of automatic answer function and the auto-answer method of mobile phone and conventionally adopt so a kind of technical scheme, this technical scheme comprises step: 1) do not answer or hang up when there being incoming call to access also user within a certain period of time, obtain the automatic-answering back device text arranging for caller in advance; 2) the automatic-answering back device text-converted of obtaining is become to corresponding voice messaging; 3) described voice messaging is played to caller automatically.In this technical scheme, automatic-answering back device text be in advance, fixing mating and be arranged in user mobile phone with caller ID, when there being caller ID when incoming call of promising text matches with this, then this is set in advance to text in mobile phone change into corresponding voice messaging and send to caller.For example: the machine user by phone number is: the number of 136******** and text message are: " you are good; I now just in session in; be inconvenient to receive calls; would you please leave a message hearing after prompt tone " mate associatedly, when user is in session time, start autoanswer mode, in the time having the incoming call of this number, automatically send the voice messaging corresponding with text message to caller, caller can select to leave word for the machine user, also can select directly to hang up this calling.For technique scheme, automatic-answering back device text is in advance, is fixedly installed in user mobile phone, and the voice messaging generating thus is also fixed, and lacks flexibility.
Above-mentioned simple response mode, can not meet following demand: 1) user is under specific environment, in real time, neatly with the demand of caller call, for example, in meeting, user may expect that input characters carries out flexibly call in real time and not utilizes the text of replying preset, that fix to converse voluntarily; 2) demand of special user colony (such as there being the user group of dysphonia), for example, if hold with the user of communication apparatus be cry out, throat damage patient or mute, in the time having incoming call, he or she can not be by pronouncing and the other side's call so.Therefore, a kind of technical scheme of active demand, meets the demand.
Summary of the invention
The object of the invention is to realize the method and apparatus of call in real time by a kind of improved word that utilizes in mobile terminal, solve the problem that above background technology part is mentioned.
For reaching this object, the present invention by the following technical solutions:
In mobile terminal, utilize word to realize a method for call in real time, described method comprises:
Setting up call connects;
Judge whether to enter and utilize word to realize the word call mode of call in real time, if so, carry out following steps:
Receive one or more words of user's input of described mobile terminal;
Be corresponding voice signal by described one or more text conversion;
After the conversion operations of described one or more words all completes, the voice signal obtaining is sent to the other side's mobile terminal of real-time call.
Further, between the step connecting before the step that described method connects in described foundation call or in described foundation call and determining step, further comprise the step of enabling described word call mode.
Further, described in, enable described word call mode and comprise: manually enable described word call mode according to the enabling instruction of user, or automatically enable described word call mode pre-conditioned in the situation that meeting.
Further, describedly manually enable described word call mode according to user instruction and comprise: the touch-screen of user by described mobile terminal or electromagnetic screen are manually enabled instruction described in input, and then described mobile terminal is enabled described word call mode.
Further, described pre-conditioned comprising: the noise level that the current time of described mobile terminal has entered predefined word call mode time period of user, described mobile terminal environment of living in lower than the brightness of the predefined ambient noise level of user or described mobile terminal environment of living in lower than the predefined ambient brightness of user.
Further, one or more words of described user input derive from lower one or more: the word of described user handwriting input on described mobile terminal; The word that described user inputs by the built-in input method of described mobile terminal; Word in described mobile terminal in default text.
Further, described user handwriting input on described mobile terminal refers to: described user directly inputs person's handwriting with hand or by means of writing pen on the touch-screen of described mobile terminal, and described mobile terminal is identified as described person's handwriting the input mode of word again.
Further, described user handwriting input on described mobile terminal refers to: described user makes hand writing gesture above described mobile terminal, and described mobile terminal is identified as described hand writing gesture the input mode of word again.
Further, after the described the other side's mobile terminal that the voice signal obtaining is sent to real-time call, described method is further comprising the steps: monitor the voice signal from the other side's mobile terminal of real-time call; Utilizing loud speaker to play the voice signal of described the other side's mobile terminal or convert the voice signal of described the other side's mobile terminal to text message shows.
Further, described loud speaker comprises: the loud speaker that described mobile terminal is built-in, or loud speaker in the earphone being connected with described mobile terminal.
Further, described is that corresponding voice signal comprises by described one or more text conversion: according to described one or more words, from include the speech database of text-to-speech mapping table, extract corresponding voice signal, more described voice signal is synthesized to voice flow.
Further, the voice signal in described speech database is that the primary sound that the user of described mobile terminal oneself is recorded is processed the voice signal obtaining.
Further, in the case of the judged result of described determining step be, described method also comprises: play default voice to the message that enters described word call mode is informed to the step of the other side's mobile terminal of real-time call.
Further, described default voice comprise: the manufacturer that user is input to one or more snippets recording of described mobile terminal, described mobile terminal in advance deposits in advance to one or more snippets recording of described mobile terminal or according to user's voice that the text of input is converted in advance.
Further, described mobile terminal is main call mobile terminal or callee's mobile terminal.
Accordingly, the invention allows for a kind of word that utilizes and realize the device of call in real time in mobile terminal, described device comprises:
Call connects sets up module, connects for setting up call;
Judge module, utilizes word to realize the word call mode of call in real time for judging whether to enter, and if so, calls with lower module:
Word receiver module, one or more words of inputting for receiving the user of described mobile terminal;
Modular converter is corresponding voice signal for one or more text conversion that described word receiver module is received;
Sending module, for being sent to the voice signal obtaining from described modular converter the other side's mobile terminal of real-time call.
Further, described device further comprises that word call mode enables module, for connect in described call set up module set up call connect before or described call connect set up module set up call connect after, before described judge module carries out decision operation, enable described word call mode.
Further, described word call mode is enabled module and is comprised: manually enable described word call mode according to the enabling instruction of user, or automatically enable described word call mode pre-conditioned in the situation that meeting.
Further, describedly manually enable described word call mode according to user instruction and comprise: the touch-screen of user by described mobile terminal or electromagnetic screen are manually enabled instruction described in input, and then described mobile terminal is enabled described word call mode.
Further, described pre-conditioned comprising: the noise level that the current time of described mobile terminal has entered predefined word call mode time period of user, described mobile terminal environment of living in lower than the brightness of the predefined ambient noise level of user or described mobile terminal environment of living in lower than the predefined ambient brightness of user.
Further, described word receiver module one or more words that receive, user's input derive from lower one or more: the word of described user handwriting input on described mobile terminal; The word that described user inputs by the built-in input method of described mobile terminal; Word in described mobile terminal in default text.
Further, described user handwriting input on described mobile terminal refers to: described user directly inputs person's handwriting with hand or by means of writing pen on the touch-screen of described mobile terminal, and described mobile terminal is identified as described person's handwriting the input mode of word again.
Further, described user handwriting input on described mobile terminal refers to: described user makes hand writing gesture above described mobile terminal, and described mobile terminal is identified as described hand writing gesture the input mode of word again.
Further, described device further comprises: monitor module, for monitoring the voice signal from the other side's mobile terminal of real-time call; Voice signal presents module, shows for utilizing loud speaker to play the voice signal of described the other side's mobile terminal that described monitoring module listens to or convert the voice signal of described the other side's mobile terminal to text message.
Further, described loud speaker comprises: the loud speaker that described mobile terminal is built-in, or loud speaker in the earphone being connected with described mobile terminal.
Further, described modular converter comprises: the one or more words that receive according to described word receiver module extract corresponding voice signal, more described voice signal are synthesized to voice flow from include the speech database of text-to-speech mapping table.
Further, described device further comprises informs module, for being to play default voice to the message that enters described word call mode is informed to the other side's mobile terminal of real-time call being in the judged result of described judge module.
Further, described default voice comprise: the manufacturer that user is input to one or more snippets recording of described mobile terminal, described mobile terminal in advance deposits in advance to one or more snippets recording of described mobile terminal or according to user's voice that the text of input is converted in advance.
Further, described mobile terminal is main call mobile terminal or callee's mobile terminal.
What the present invention proposed utilizes the method and apparatus of the real-time call of word realization to have following features in mobile terminal: for example, under the specific environment of avoiding sounding (conferencing environment), one or more words of inputting voluntarily by the user of mobile terminal receive, be corresponding voice signal the other side's mobile terminal that is sent to call by described one or more text conversion again, realized flexibly, the real-time call of interactivity.
Particularly, what the present invention proposed utilizes the method and apparatus of the real-time call of word realization can meet following demand in mobile terminal: 1) user is under specific environment, in real time, neatly with the demand of caller call, for example, in meeting, user voluntarily input characters carries out flexibly call in real time and not utilizes the text of replying preset, that fix to converse; 2) demand of special user colony (such as there being the user group of dysphonia), for example, if hold with the user of communication apparatus be cry out, throat damage patient or mute, in the time having incoming call, he or she will carry out flexibly, realize with the other side in real time the call of interactivity by input characters so.
Brief description of the drawings
Fig. 1 realizes the realization flow of the method for call in real time according to the word that utilizes in mobile terminal of first embodiment of the invention;
Fig. 2 realizes the realization flow of the method for call in real time according to the word that utilizes in mobile terminal of second embodiment of the invention;
Fig. 3 realizes the realization flow of the method for call in real time according to the word that utilizes in mobile terminal of third embodiment of the invention;
Fig. 4 realizes the structural representation of the device of call in real time according to the word that utilizes in mobile terminal of fourth embodiment of the invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, in accompanying drawing, only show part related to the present invention but not full content.
Figure 1 illustrates the first embodiment of the present invention.
Fig. 1 realizes the realization flow 100 of the method for call in real time according to the word that utilizes in mobile terminal of first embodiment of the invention, and details are as follows for this realization flow 100:
In step 101, set up call and connect.
In the first embodiment, listen to after the incoming call from other mobile terminal (being the other side's mobile terminal) at described mobile terminal, user can select connecting incoming call, thereby between described mobile terminal and the other side's mobile terminal, setting up call connects, at this moment, described mobile terminal is as callee's mobile terminal.Or, described mobile terminal can also be called and be initiated call to the other side's mobile terminal by active, after described the other side's mobile terminal selects to connect call, between described mobile terminal and described the other side's mobile terminal, will set up call connects, at this moment, described mobile terminal is as main call mobile terminal.
In step 102, judge whether to enter and utilize word to realize the word call mode of call in real time.
In the first embodiment, described mobile terminal, after setting up call connection, judges whether to enter and utilizes word to realize the word call mode of call in real time, if judged result is no, enter conventional voice call pattern, if judged result is yes, carry out following step.
In step 103, receive one or more words of user's input of described mobile terminal.
In the first embodiment, one or more words of described user input derive from lower one or more: the word of described user handwriting input on described mobile terminal; The word that described user inputs by the built-in input method of described mobile terminal; Word in described mobile terminal in default text.
In the present embodiment, described user hand-written input characters on described mobile terminal can carry out in the following way: described user directly inputs person's handwriting with hand or by means of writing pen on the touch-screen of described mobile terminal, and described mobile terminal is identified as word by described person's handwriting again.In other embodiments of the invention, described user hand-written input characters on described mobile terminal can also be undertaken by alternate manner, for example, described user makes hand writing gesture above described mobile terminal, described mobile terminal for example, catches by means of action induction device (camera) hand writing gesture that user has done, more described hand writing gesture is identified as to word.
In step 104, be corresponding voice signal by described one or more text conversion.
In this step, first described one or more words of user's input are carried out to the analyzing and processing (for example carrying out syntactic analysis, semantic analysis) in linguistics, thereby determine punctuate, the words cutting etc. of these words, obtain a series of individual characters or phrase; Then,, according to described individual character or phrase, from include the speech database of text-to-speech mapping table, extract corresponding voice signal; Finally, then described voice signal synthesize voice flow.Wherein, described text-to-speech mapping table is the corresponding form of voice of word and this word.
In step 105, the voice signal obtaining is sent to the other side's mobile terminal of real-time call.
In this step, after the conversion operations of described one or more words all completes, the voice signal obtaining is sent to the other side's mobile terminal of real-time call.
In a preferred implementation of the present embodiment, voice signal in described speech database is that the primary sound that the user of described mobile terminal oneself is recorded is processed the voice signal obtaining, thereby make described the other side's mobile terminal can uppick meet the voice of the user's of described mobile terminal individual characteristic voice, have more the sense of reality and cordial feeling.
In a preferred implementation of the present embodiment, between the step 101 connecting before the step 101 connecting in described foundation call or in described foundation call and determining step 102, further comprise the step of enabling described word call mode.Can enable described word call mode by two kinds of modes, that is: 1) manually enable described word call mode according to the enabling instruction of user; Or 2) automatically enable described word call mode pre-conditioned in the situation that meeting.
In the case of manually enabling described word call mode according to the enabling instruction of user, described mobile terminal can demonstrate the dialog box for enabling/forbid described word call mode or frame is set on screen; Or described mobile terminal can also provide the physical button of enabling/forbidding described word call mode.As the preferred mode of one, described in can manually inputting by the touch-screen of described mobile terminal or electromagnetic screen, described user enables instruction, and then described mobile terminal is enabled described word call mode.
Meet pre-conditioned and automatically enable described word call mode in the situation that, described mobile terminal first judges whether each one of pre-conditioned meets, if judged result is yes, automatically enable described word call mode and without user's manual intervention.Wherein, described pre-conditioned comprise following:
1) current time of described mobile terminal has entered the predefined word call mode time period of user.For example user can be redefined for the word call mode time period by following the time of meeting section, has fallen into described the time of meeting section once described mobile terminal detects current time, automatically enables described word call mode.
2) noise level of described mobile terminal environment of living in is lower than the predefined ambient noise level of user.For example user can predefined environment noise level threshold (described ambient noise level threshold value can be the indoor environment noise level such as cinema, theater, meeting room), once the noise level that described mobile terminal detects environment of living in is lower than described ambient noise level threshold value and keep a period of time (also can be set by the user during this period of time), automatically enables described word call mode.
3) brightness of described mobile terminal environment of living in is lower than the predefined ambient brightness of user.For example, user can predefined environment luminance threshold (described ambient brightness threshold value can be the indoor environment brightness such as cinema, theater, meeting room), once the brightness that described mobile terminal detects environment of living in is lower than described ambient brightness threshold value and keep a period of time, automatically enable described word call mode.
Described mobile terminal includes but not limited in an embodiment of the present invention: mobile phone, has the laptop computer, palmtop PC, panel computer, personal digital assistant (PDA), iPod of mobile communication ability etc.
Figure 2 illustrates the second embodiment of the present invention.
Fig. 2 realizes the realization flow 200 of the method for call in real time according to the word that utilizes in mobile terminal of second embodiment of the invention, and details are as follows for this realization flow 200:
In step 201, set up call and connect.
In a second embodiment, listen to after the incoming call from other mobile terminal (being the other side's mobile terminal) at described mobile terminal, user can select connecting incoming call, thereby between described mobile terminal and the other side's mobile terminal, setting up call connects, at this moment, described mobile terminal is as callee's mobile terminal.Or, described mobile terminal can also be called and be initiated call to the other side's mobile terminal by active, after described the other side's mobile terminal selects to connect call, between described mobile terminal and described the other side's mobile terminal, will set up call connects, at this moment, described mobile terminal is as main call mobile terminal.
In step 202, judge whether to enter and utilize word to realize the word call mode of call in real time.
In a second embodiment, described mobile terminal, after setting up call connection, judges whether to enter and utilizes word to realize the word call mode of call in real time, if judged result is no, enter conventional voice call pattern, if judged result is yes, carry out following step.
In step 203, receive one or more words of user's input of described mobile terminal.
In a second embodiment, one or more words of described user input derive from lower one or more: the word of described user handwriting input on described mobile terminal; The word that described user inputs by the built-in input method of described mobile terminal; Word in described mobile terminal in default text.
In step 204, be corresponding voice signal by described one or more text conversion.
In this step, first described one or more words of user's input are carried out to the analyzing and processing (for example carrying out syntactic analysis, semantic analysis) in linguistics, thereby determine punctuate, the words cutting etc. of these words, obtain a series of individual characters or phrase; Then,, according to described individual character or phrase, from include the speech database of text-to-speech mapping table, extract corresponding voice signal; Finally, then described voice signal synthesize voice flow.
In step 205, the voice signal obtaining is sent to the other side's mobile terminal of real-time call.
In this step, after the conversion operations of described one or more words all completes, the voice signal obtaining is sent to the other side's mobile terminal of real-time call.
In step 206, monitor the voice signal from the other side's mobile terminal of real-time call.
In a second embodiment, after described the other side's mobile terminal sends the voice signal being obtained by text conversion, mobile terminal continues to monitor the voice signal from described the other side's mobile terminal.
In step 207, present the voice signal from described the other side's mobile terminal.
In this step, if described mobile terminal listens to the voice signal from the other side's mobile terminal, can utilize loud speaker to play the voice signal of described the other side's mobile terminal or convert the voice signal of described the other side's mobile terminal to text message and show again.
In a second embodiment, described loud speaker comprises: the loud speaker that described mobile terminal is built-in, or with for example, loud speaker in the earphone of described mobile terminal wired connection or wireless connections (bluetooth is connected).
In a second embodiment, step 201, step 202, step 203, step 204 and the step 205 in above-mentioned realization flow 200 is identical with corresponding each step in the first embodiment, does not repeat them here.
As can be seen from Figure 2, different from the first embodiment, the realization flow 200 that utilizes word to realize the method for conversing in real time in mobile terminal in a second embodiment has also comprised step 206 and step 207.The step 206 and the step 207 that increase contribute to make the user of mobile terminal more convenient, more effectively carry out interactive call with the user of the other side's mobile terminal.
Figure 3 illustrates the third embodiment of the present invention.
Fig. 3 realizes the realization flow 300 of the method for call in real time according to the word that utilizes in mobile terminal of third embodiment of the invention, and details are as follows for this realization flow 300:
In step 301, set up call and connect.
In the 3rd embodiment, listen to after the incoming call from other mobile terminal (being the other side's mobile terminal) at described mobile terminal, user can select connecting incoming call, thereby between described mobile terminal and the other side's mobile terminal, setting up call connects, at this moment, described mobile terminal is as callee's mobile terminal.Or, described mobile terminal can also be called and be initiated call to the other side's mobile terminal by active, after described the other side's mobile terminal selects to connect call, between described mobile terminal and described the other side's mobile terminal, will set up call connects, at this moment, described mobile terminal is as main call mobile terminal.
In step 302, judge whether to enter and utilize word to realize the word call mode of call in real time.
In a second embodiment, described mobile terminal, after setting up call connection, judges whether to enter and utilizes word to realize the word call mode of call in real time, if judged result is yes, carries out following step.
In step 303, play default voice.
In this step, the default voice of described mobile terminal playing are to inform the message that enters described word call mode the other side's mobile terminal of real-time call.Wherein, described default voice comprise: the manufacturer that user is input to one or more snippets recording of described mobile terminal, described mobile terminal in advance deposits in advance to one or more snippets recording of described mobile terminal or according to the text of in advance input of user (for example, text " please be known " from now on; enter word call mode) and the voice that are converted to.
In step 304, receive one or more words of user's input of described mobile terminal.
In the 3rd embodiment, one or more words of described user input derive from lower one or more: the word of described user handwriting input on described mobile terminal; The word that described user inputs by the built-in input method of described mobile terminal; Word in described mobile terminal in default text.
In step 305, be corresponding voice signal by described one or more text conversion.
In this step, first described one or more words of user's input are carried out to the analyzing and processing (for example carrying out syntactic analysis, semantic analysis) in linguistics, thereby determine punctuate, the words cutting etc. of these words, obtain a series of individual characters or phrase; Then,, according to described individual character or phrase, from include the speech database of text-to-speech mapping table, extract corresponding voice signal; Finally, then described voice signal synthesize voice flow.
In step 306, the voice signal obtaining is sent to the other side's mobile terminal of real-time call.
In this step, after the conversion operations of described one or more words all completes, the voice signal obtaining is sent to the other side's mobile terminal of real-time call.
In the 3rd embodiment, the step 301 in above-mentioned realization flow 300, step 302, step 304, step 305, step 306 are identical with step 101, step 102, step 103, step 104, step 105 in the first embodiment respectively, do not repeat them here.
As can be seen from Figure 3, different from the first embodiment, the realization flow 300 that utilizes word to realize the method for conversing in real time in mobile terminal in the 3rd embodiment has also comprised the step 303 of playing default voice.The step 303 increasing makes the user of the other side's mobile terminal can learn the current residing call mode of mobile terminal, thereby contributes to the user's who improves the other side's mobile terminal experience.
Fig. 4 shows the fourth embodiment of the present invention.
Fig. 4 realizes the structural representation of the device of call in real time according to a kind of word that utilizes in mobile terminal of fourth embodiment of the invention.As shown in Figure 4, comprise according to the device 400 that utilizes word to realize call in real time in mobile terminal 408 of the present embodiment: call connects sets up module 401, judge module 402, word receiver module 403, modular converter 404 and sending module 405.Wherein, described call connection is set up module 401 for setting up call connection; Described judge module 402 utilizes word to realize the word call mode of call in real time for judging whether to enter, if so, and calling word receiver module 403, modular converter 404 and sending module 405; One or more words that described word receiver module 403 is inputted for receiving the user of described mobile terminal; Described modular converter 404 is corresponding voice signal for one or more text conversion that described word receiver module 403 is received; Described sending module 405 is for being sent to the voice signal obtaining from described modular converter 404 the other side's mobile terminal 409 of real-time call.
In the 4th embodiment, listen to after the incoming call from other mobile terminal (being the other side's mobile terminal 409) at described mobile terminal 408, user can select connecting incoming call, thereby between described mobile terminal 408 and the other side's mobile terminal 409, setting up call connects, at this moment, described mobile terminal 408 is as callee's mobile terminal.Or, described mobile terminal 408 can also be called and be initiated call to the other side's mobile terminal 409 by active, after described the other side's mobile terminal 409 selects to connect call, between described mobile terminal 408 and described the other side's mobile terminal 409, will set up call connects, at this moment, described mobile terminal 408 is as main call mobile terminal.
In the 4th embodiment, described word receiver module 403 is that receive, one or more words of user input derive from lower one or more: the word of described user handwriting input on described mobile terminal 408; The word that described user inputs by the built-in input method of described mobile terminal 408; Word in described mobile terminal 408 in default text.In the present embodiment, described user hand-written input characters on described mobile terminal 408 can carry out in the following way: described user directly inputs person's handwriting with hand or by means of writing pen on the touch-screen of described mobile terminal 408, and described mobile terminal 408 is identified as word by described person's handwriting again.In other embodiments of the invention, described user hand-written input characters on described mobile terminal 408 can also be undertaken by alternate manner, for example, described user makes hand writing gesture above described mobile terminal 408, described mobile terminal 408 for example, catches by means of action induction device (camera) hand writing gesture that user has done, more described hand writing gesture is identified as to word.
In the 4th embodiment, one or more words that described modular converter 404 receives according to described word receiver module 403, from include the speech database of text-to-speech mapping table, extract corresponding voice signal, more described voice signal is synthesized to voice flow.Particularly, first described modular converter 404 carries out the analyzing and processing (for example carrying out syntactic analysis, semantic analysis) in linguistics to described one or more words, thereby determines punctuate, the words cutting etc. of these words, obtains a series of individual characters or phrase; Then,, according to described individual character or phrase, from include the speech database of text-to-speech mapping table, extract corresponding voice signal; Finally, then described voice signal synthesize voice flow.
In the 4th embodiment, after the conversion operations of the one or more words that carry out at described modular converter 404 completes, described sending module 405 is sent to the voice signal obtaining from described modular converter 404 the other side's mobile terminal 409 of real-time call.
In a preferred implementation of the present embodiment, described device 400 further comprises that word call mode enables module (not shown), for connect in described call set up module 401 set up call connect before or described call connect set up module 401 set up call connect after, before described judge module 402 carries out decision operation, enable described word call mode.As the preferred mode of one, described word call mode is enabled module can enable described word call mode by two kinds of modes, that is: 1) manually enable described word call mode according to the enabling instruction of user; Or 2) automatically enable described word call mode pre-conditioned in the situation that meeting.
In the case of manually enabling described word call mode according to the enabling instruction of user, described mobile terminal 408 can demonstrate the dialog box for enabling/forbid described word call mode or frame is set on screen; Or described mobile terminal 408 can also provide the physical button of enabling/forbidding described word call mode.As the preferred mode of one, described in can manually inputting by the touch-screen of described mobile terminal 408 or electromagnetic screen, described user enables instruction, and then described word call mode is enabled module and is enabled described word call mode.
Meet pre-conditioned and automatically enable described word call mode in the situation that, described mobile terminal 408 first judges whether each one of pre-conditioned meets, if judged result is yes, described word call mode enables that module is enabled described word call mode automatically and without user's manual intervention.Wherein, described pre-conditioned comprise following: 1) current time of described mobile terminal has entered the predefined word call mode time period of user; 2) noise level of described mobile terminal environment of living in is lower than the predefined ambient noise level of user; Or 3) brightness of described mobile terminal environment of living in is lower than the predefined ambient brightness of user.
In a preferred implementation of the present embodiment, described device 400 further comprises: monitor module (not shown), for monitoring the voice signal from the other side's mobile terminal 409 of real-time call; Voice signal presents module (not shown), shows for utilizing loud speaker to play the voice signal of described the other side's mobile terminal 409 that described monitoring module listens to or convert the voice signal of described the other side's mobile terminal 409 to text message.
In a preferred implementation of the present embodiment, described device 400 further comprises: inform module (not shown), for being to play default voice to the message that enters described word call mode is informed to the other side's mobile terminal 409 of real-time call being in the judged result of described judge module 402.
Technical solutions according to the invention make mobile terminal except conventional voice call pattern, can also support word call mode, that is to say, realize flexibly, in real time the call of interactivity by input characters.Particularly, the present invention can meet following demand: 1) user under specific environment, in real time, neatly with the demand of caller call, for example, in meeting, user voluntarily input characters carries out flexibly call in real time and not utilizes the text of replying preset, that fix to converse; 2) demand of special user colony (such as there being the user group of dysphonia), for example, if hold with the user of communication apparatus be cry out, throat damage patient or mute, in the time having incoming call, he or she will carry out flexibly, realize with the other side in real time the call of interactivity by input characters so.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious variations, readjust and substitute and can not depart from protection scope of the present invention.Therefore, although the present invention is described in further detail by above embodiment, the present invention is not limited only to above embodiment, in the situation that not departing from the present invention's design, can also comprise more other equivalent embodiment, and scope of the present invention is determined by appended claim scope.
Claims (14)
1. in mobile terminal, utilize word to realize a method for call in real time, it is characterized in that, described method comprises:
Setting up call connects;
Judge whether to enter and utilize word to realize the word call mode of call in real time, if so, carry out following steps:
Receive one or more words of user's input of described mobile terminal;
Be corresponding voice signal by described one or more text conversion;
After the conversion operations of described one or more words all completes, the voice signal obtaining is sent to the other side's mobile terminal of real-time call.
2. the method for call in real time realized in the word that utilizes in mobile terminal according to claim 1, it is characterized in that, between the step connecting before the step that described method connects in described foundation call or in described foundation call and determining step, further comprise the step of enabling described word call mode.
3. the method for call in real time realized in the word that utilizes in mobile terminal according to claim 2, it is characterized in that, describedly enable described word call mode and comprise: manually enable described word call mode according to the enabling instruction of user, or automatically enable described word call mode pre-conditioned in the situation that meeting.
4. the method for call in real time realized in the word that utilizes in mobile terminal according to claim 3, it is characterized in that, describedly manually enable described word call mode according to user instruction and comprise: the touch-screen of user by described mobile terminal or electromagnetic screen are manually enabled instruction described in input, and then described mobile terminal is enabled described word call mode.
5. the method for call in real time realized in the word that utilizes in mobile terminal according to claim 3, it is characterized in that described pre-conditioned comprising: the noise level that the current time of described mobile terminal has entered predefined word call mode time period of user, described mobile terminal environment of living in lower than the brightness of the predefined ambient noise level of user or described mobile terminal environment of living in lower than the predefined ambient brightness of user.
6. the method for call in real time realized in the word that utilizes in mobile terminal according to claim 1, it is characterized in that, one or more words of described user input derive from lower one or more: the word of described user handwriting input on described mobile terminal; The word that described user inputs by the built-in input method of described mobile terminal; Word in described mobile terminal in default text.
7. the method for call in real time realized in the word that utilizes in mobile terminal according to claim 6, it is characterized in that, described user handwriting input on described mobile terminal refers to:
Described user directly inputs person's handwriting with hand or by means of writing pen on the touch-screen of described mobile terminal, and described mobile terminal is identified as described person's handwriting the input mode of word again;
Or described user makes hand writing gesture above described mobile terminal, described mobile terminal is identified as described hand writing gesture the input mode of word again.
8. realize the method for call in real time according to the word that utilizes one of claim 1-7 Suo Shu in mobile terminal, it is characterized in that, after the described the other side's mobile terminal that the voice signal obtaining is sent to real-time call, described method is further comprising the steps:
Monitor the voice signal from the other side's mobile terminal of real-time call;
Utilizing loud speaker to play the voice signal of described the other side's mobile terminal or convert the voice signal of described the other side's mobile terminal to text message shows.
9. realize the method for call in real time according to the word that utilizes one of claim 1-7 Suo Shu in mobile terminal, it is characterized in that, described is that corresponding voice signal comprises by described one or more text conversion: according to described one or more words, from include the speech database of text-to-speech mapping table, extract corresponding voice signal, more described voice signal is synthesized to voice flow.
10. the method for call in real time realized in the word that utilizes in mobile terminal according to claim 8, it is characterized in that, the voice signal in described speech database be primary sound that the user of described mobile terminal oneself is recorded process obtain voice signal.
11. realize the method for call in real time according to the word that utilizes in mobile terminal one of claim 1-7 Suo Shu, it is characterized in that, in the case of the judged result of described determining step be, described method also comprises: play default voice to the message that enters described word call mode is informed to the step of the other side's mobile terminal of real-time call.
The method of call in real time realized in 12. words that utilize in mobile terminal according to claim 11, it is characterized in that, described default voice comprise: the manufacturer that user is input to one or more snippets recording of described mobile terminal, described mobile terminal in advance deposits in advance to one or more snippets recording of described mobile terminal or according to user's voice that the text of input is converted in advance.
13. realize the method for call in real time according to the word that utilizes in mobile terminal one of claim 1-7 Suo Shu, it is characterized in that, described mobile terminal is main call mobile terminal or callee's mobile terminal.
14. 1 kinds are utilized word to realize the device of call in real time in mobile terminal, it is characterized in that, described device comprises:
Call connects sets up module, connects for setting up call;
Judge module, utilizes word to realize the word call mode of call in real time for judging whether to enter, and if so, calls with lower module:
Word receiver module, one or more words of inputting for receiving the user of described mobile terminal;
Modular converter is corresponding voice signal for one or more text conversion that described word receiver module is received;
Sending module, for being sent to the voice signal obtaining from described modular converter the other side's mobile terminal of real-time call.
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| CN201310047984.4A CN103973877A (en) | 2013-02-06 | 2013-02-06 | Method and device for using characters to realize real-time communication in mobile terminal |
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