CN101193367A - Voice playing method for mobile phone - Google Patents

Abstract

The invention discloses a voice broadcast method for mobile phone, which comprises the following steps that: the position of a phone number in the database of a voice system is searched for; the voice data to which the phone number corresponds is read and sent; the voice system synthesizes the received voice data into a voice signal and sends the voice signal; a loudspeaker receives and broadcasts the voice signal. The invention realizes that the user is informed of the incoming call or input phone number in the mode of voice, thus ensuring that the user can conveniently hear the corresponding voice prompt and greatly delivering convenience particularly for the life of users having a visual disorder.

Description

The voice broadcast method of mobile phone

Technical field

The present invention relates to a kind of portable terminal technology, specifically, relate to a kind of voice broadcast method of mobile phone.

Background technology

During cell phone incoming call, need watch the number of incoming call, answer or refusing to receive telephone from screen.At present cell-phone function from strength to strength, the mobile phone that has multimedia, radio function is more and more.And being convenient use, a lot of mobile phones all have Bluetooth function, in this case, also watch number just to seem unnecessary by mobile phone screen during incoming call.

Particularly using under the state of earphone, the user has been not content with the information of just knowing the incoming person after mobile phone or the conversation of taking out.Particularly to some special populations, as the blind person among the disabled person, especially be inconvenient to take out mobile phone and watch caller identification, still, they need again to know whether the telephone number of concrete incoming information or input is accurate.

Summary of the invention

Technical problem solved by the invention provides a kind of voice broadcast method of mobile phone, can send voice and report telephone number when incoming call or input telephone number.

Technical scheme is as follows:

The voice broadcast method of mobile phone comprises the steps:

(1) searches the position of telephone number in the database of voice system;

(2) read the speech data of telephone number correspondence, and send;

(3) voice system is the speech data synthetic speech signal that receives, and sends;

(4) loud speaker receives voice signal, and reports.

Further, in the step (1), determine the position of telephone number in database according to signaling parameter.

Further, in the step (2), described speech data sends to the sound preface synthesis chip of voice system.

Further comprise the steps:

(5) judge whether voice signal sends and finish, when the transmission execution in step (6) that finishes; Otherwise execution in step (2) reads the next digital of telephone number;

(6) whether the telephone number of judgement reception is all reported and is finished, if finish, waits for receiving next telephone number; Otherwise execution in step (1).

Further, step (2) is specially:

(21) the corresponding speech data of numeral of extraction telephone number;

(22) this speech data is sent to the sound preface synthesis chip of voice system.

Further comprise the steps:

(23) whether all speech datas of judging the telephone number correspondence all extract; When the whole speech datas of telephone number extract when finishing, wait for receiving next telephone number, otherwise execution in step (21), extract the corresponding speech data of numeral of next telephone number.

Further, in the step (3), speech data generates voice signal in sound preface synthesis chip.

The present invention has realized informing the telephone number that the user sends a telegram here or imports in the mode of voice, makes the user can hear corresponding voice suggestion easily, particularly for the user that vision disorder is arranged, can greatly make things convenient for their life.

Description of drawings

Fig. 1 is a workflow diagram of the present invention;

Fig. 2 is the workflow diagram that extracts the speech data of telephone number.

Embodiment

Voice system of the present invention comprises central processor CPU, memory chip, key circuit and button, sound preface synthesis chip.Memory chip connects with CPU and controlled by it, and mutually switching signal, information data; Key circuit and button connect with CPU and controlled by it; Sound preface synthesis chip connects with CPU and controlled by it; The analog-digital chip that connects with sound preface synthesis chip, audio frequency amplify chip and loud speaker.When mobile phone receives incoming call, CPU taking-up and caller ID, button Enter Number or the corresponding voice signal of menu from memory, utilize anti-voice dsp technology or reduce with the special chip analog voice signal, and transferring the signal to the sound preface synthesis chip, sound preface synthesis chip drives audio frequency by analog-digital chip and amplifies chip and loud speaker.

When voice system received telephone number, the at first temporary caller ID of CPU showed caller ID on LCD display.This telephone number can be a caller ID, the user Enters Number or telephone directory in telephone number.

If there is not opening voice to report pattern, electric alarm is normally then reported pattern as opening voice and is then sent instruction by CPU, and voice system is started working, and transfers speech data by the situation of presence pattern of setting from memory chip.Along with transferring of speech data, timer among the CPU is started working and is limited the time of playing caller ID first number, as the then whole procedure flow process termination of user's incoming call answering, answer second number of then playing caller ID as no user, certainly also define reproduction time, ground circulation that the rest may be inferred by timer.

With reference to the accompanying drawings, the preferred embodiments of the present invention are described in detail.

As shown in Figure 1, the step of the voice broadcast method of mobile phone is as follows:

At first, the cellphone subscriber is provided with mobile phone, and is specific as follows:

When connecting wired earphone, opening/closing voice reporting number; When connecting bluetooth earphone, opening/closing voice reporting number; When voice reporting number is opened, the opening/closing incoming ring tone.

Step S101: voice system receiving dialed number.

When user's mobile phone had connected bluetooth earphone or wired earphone, voice system checked that at first this number is whether in phone directory.If, play the caller name information of this number by voice system; If no longer, report caller ID; If there is not caller ID, report " the no number of sending a telegram here ".

Step S102: search database according to sequential parameter, search the position of current numeral in the database of voice system of telephone number.

Step S103: read the speech data of telephone number correspondence, and send to sound preface synthesis chip.

Step S104: the sound preface synthesis chip of voice system is the speech data synthetic speech signal that receives, and sends to loud speaker.Loud speaker receives voice signal, and reports telephone number.

Step S105: whether the voice signal of judging the telephone number receive all sends and finishes, as the transmission execution in step S106 that finishes; Otherwise, read the next digital of telephone number, execution in step S102.

Step S106: whether the telephone number that judgement receives is all reported is finished, if finish, waits for receiving next telephone number; Otherwise execution in step S107.

Step S107: wait for receiving next telephone number.

As shown in Figure 2, the process of voice system extraction telephone number speech data is as follows:

Step S201: speech data receiving dialed number, the first digit of extraction telephone number.

Step S202: extract the corresponding speech data of numeral.

Step S203: send the corresponding speech data of current numeral to sound preface synthesis chip, speech data generates voice signal in sound preface synthesis chip.

Step S204: whether all speech datas of judging the telephone number correspondence all extract.

When whole speech datas extractions of telephone number are finished, wait for receiving next telephone number that the report of this telephone number is finished; Otherwise, extract the next digital of telephone number, execution in step S202.

Claims (7)

1. the voice broadcast method of a mobile phone comprises the steps:

(1) searches the position of telephone number in the database of voice system;

(2) read the speech data of telephone number correspondence, and send;

(3) voice system is the speech data synthetic speech signal that receives, and sends;

(4) loud speaker receives voice signal, and reports.

2. the voice broadcast method of mobile phone according to claim 1 is characterized in that, in the step (1), determines the position of telephone number in database according to signaling parameter.

3. the voice broadcast method of mobile phone according to claim 1 is characterized in that, in the step (2), described speech data sends to the sound preface synthesis chip of voice system.

4. the voice broadcast method of mobile phone according to claim 1 is characterized in that, further comprises:

(5) judge whether voice signal sends and finish, when the transmission execution in step (6) that finishes; Otherwise execution in step (2) reads the next digital of telephone number;

(6) whether the telephone number of judgement reception is all reported and is finished, if finish, waits for receiving next telephone number; Otherwise execution in step (1).

5. the voice broadcast method of mobile phone according to claim 1 is characterized in that, step (2) is specially:

(21) the corresponding speech data of numeral of extraction telephone number;

(22) this speech data is sent to the sound preface synthesis chip of voice system.

6. the voice broadcast method of mobile phone according to claim 5 is characterized in that, further comprises:

(23) whether all speech datas of judging the telephone number correspondence all extract; When the whole speech datas of telephone number extract when finishing, wait for receiving next telephone number, otherwise execution in step (21), extract the corresponding speech data of numeral of next telephone number.

7. the voice broadcast method of mobile phone according to claim 1 is characterized in that, in the step (3), speech data generates voice signal in sound preface synthesis chip.

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