A kind of telephone set of translating text function with phone
Technical field
The invention belongs to telephone communicating technology field, particularly relate to a kind of telephone set of translating text function with phone.
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Background technology
Continuous progress along with modern communication technology, digital technology, software engineering, communication apparatus and communication terminal are more and more to integrated, hommization and high-endization future development, multi-functional communications equipment and communicating terminal with person's operation easy to use and use are more and more subject to popular favor, particularly in modern private network communication, local area network communication and office automation application, development is realized to the function that telephone communication can turn teletext communication in real time automatically and proposed very high expectation, but at present also substantially in space state.
American apple company has submitted the patent application of description " a kind of senior text conversion is phonetic function " to United States Patent and Trademark Office early than in February, 2006, although its Mac OS X has been equipped with Text-to-Speech function, the voice quality that machine generates is not high.Simultaneously, the patent application of another of Apple " multiple unit text-phoneme synthesizing method ", it has described a unit that receives input of character string coupling, comprise as the metadata of the audio fragment storehouse process of the joining relation between phrase and word, make the pronunciation of machine more press close to the mankind's real voice.The research direction of existing most of switch technologies is all to utilize word to realize the conversion to voice.
At present utilize the technology application aspect of speech conversion word, in Android cell phone system, having the speech conversion of making to become to have in the mobile phone, Han Wang handwriting pad of character message the function of using phonetic entry to obtain word output etc.But these products all also exist obvious deficiency: the one, and the phrase of only sending short messages, speech conversion word is subject to the restriction of the conditions such as note number of words cannot carry out continuously; The 2nd, the accuracy rate of speech recognition is low, and dialect or nonstandard pronunciation are by the conversion making the mistake; The 3rd, punctuation mark, punctuate cannot embody; The 4th, without word, print out function etc.
At present in the environments for use such as ordinary telephone set, mediaphone, IP phone communication, not yet there is having the product of the function of utilizing speech conversion word that commercialization is worth.The subject matter that existing ordinary telephone set exists: the one, only can converse and exchange and speech recording and storing, use function singleness; The 2nd, cannot carry out mark with phonetic symbols correction and translation storage to recording speech; The 3rd, cannot modify the storage translation section of carrying out sentence, so that form text, for showing, read or printout.
Chinese patent application 98100031.2 discloses a kind of " speech-editing system on stored-program control exchange ", this system is comprised of PC and its in-built phonecard, can directly utilize phone to record, under WINDOWS95 environment, Chinese display, but also there is obvious deficiency in this system: the one, and only can utilize PC to carry out editing and processing to the voice document being recorded in advance on phonecard, do not there is the function of real-time call voice being dubbed into text output, cannot be applicable to the needs of call voice real-time continuous switch message; The 2nd, real-time call voice is not dubbed into the substantive Technology Ways of text output, specifically implementation and operation; The 3rd, do not there is translation storage printout function, use obviously inconvenient.
How to overcome the deficiencies in the prior art and become one of emphasis difficult problem urgently to be resolved hurrily in current telephone communicating technology field.
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Summary of the invention
The object of the invention is provides a kind of telephone set of translating text function with phone for overcoming above-mentioned the deficiencies in the prior art, it has the remarkable efficacy that phone, telephonograph and phone translation are integrated in one, particularly can meet user and realize the needs that phone is translated text in real time in the interchange of taking on the telephone, be widely used in the occasions such as office, family, public fixed telephone bar and industrial and agricultural production control room.
A kind of telephone set of translating text function with phone proposing according to the present invention, it comprises housing, supply module and telephone set open-close on-off, in described housing, arrange and comprise by the phone circuit module of audiphone, receiver, tape input keyboard, former sound memory module, audio frequency amplifier and the integrated telephone set module of loud speaker, the button of described telephone set open-close on-off, the sound hole of loud speaker and input keyboard are separately positioned in the front plate of housing, and telephone set module is connected with supply module with telephone set open-close on-off respectively, it is characterized in that also comprising that audio codec 1, signaling are connected with audio codec 2 successively signal with channel processing module in described telephone set module, wherein: the other end of audio codec 1 is connected with phone circuit module by signal, the other end of audio codec 2 is connected with outside line net signal, in described housing, also arrange and comprise by receiver, the phone circuit module of tape input keyboard, audio codec 1, signaling and channel processing module, unisonance interpretative function piece district, mark with phonetic symbols rhetorical function piece district, sound literary composition function of exchange piece district, section sentence rhetorical function piece district, text memory module and phone text display screen are or/and text output interface integrated text machine module successively, receiver wherein, the phone circuit module of tape input keyboard, audio codec 1 and signaling and channel processing module are the shared device of telephone set module and text machine module, this text machine module is connected with supply module with text machine open-close on-off respectively, described unisonance interpretative function piece district by former sound correction module be connected with unisonance translation module signal, mark with phonetic symbols rhetorical function piece district modifies module by signal by mark with phonetic symbols memory module and mark with phonetic symbols and is connected, sound literary composition function of exchange piece district is translated by sound that civilian module is connected with sound literary composition Switching Module signal, section sentence rhetorical function piece district is connected with a section modification module by signal by translation memory module, wherein: described unisonance interpretative function piece district, mark with phonetic symbols rhetorical function piece district, sound literary composition function of exchange piece district and section sentence rhetorical function piece district successively signal are connected and pass through dsp chip integrated, and the while works in coordination with and carries out signal processing with clock source, CPU, buffered memory module and standard pronunciation storehouse and standard library memory cell, described clock source is connected with dsp chip, described CPU is connected with unisonance interpretative function piece district, mark with phonetic symbols rhetorical function piece district, sound literary composition translation function piece district and section sentence rhetorical function piece district respectively, described CPU is also connected with buffered memory module respectively, standard pronunciation storehouse is connected with standard library memory cell and text output interface connects, described unisonance interpretative function piece district, mark with phonetic symbols rhetorical function piece district, sound literary composition translation function piece district and section sentence rhetorical function piece district are connected with buffered memory module signal respectively, described loud speaker is connected with audio-video synchronization switching circuit signal respectively with phone text display screen.
The present invention compared with prior art its remarkable advantage is: the one, and the present invention, retaining on the basis of existing telephone machine characteristic advantage, has solved call voice has been extended to the great difficult problem of translating text output, has further improved the comprehensive effectiveness of existing telephone machine; The 2nd, the present invention uses dsp chip integrated technology to combine with CPU micro processor technology, guarantee the comprehensive synergy of complete machine functional module performance, the nonstandard sounds such as dialect in the former sound of input call voice are carried out to automatic calibration, the accuracy of the telegraph text content that converts to is improved greatly, and be not subject to the restriction of word length, make the present invention that phone speech is translated to text output and there is real-time, continuity and reliability; The 3rd, the present invention can realize communication on telephone, phone is translated text and telephonograph and text and shown the function that audio-video synchronization is integrated in one, and has expanded multi-functional, multiduty application advantage, has distinct practicality; The 4th, the text that the present invention forms both can, for printout, also can show to synchronize with text for telephonograph and compare audiovisual.The present invention is applicable to the sound literary compositions such as ordinary telephone set, mediaphone, IP phone machine and translates communication equipment, is widely used in the occasions such as office, family, public fixed telephone bar and industrial and agricultural production control room.The present invention had both been suitable for professional and had used, and was suitable for again non-professional amateur and used.
Accompanying drawing explanation
Fig. 1 is a kind of modular structure schematic diagram of translating the telephone set of text function with phone that the present invention proposes.
Fig. 2 is a kind of principle block diagram of translating the telephone set of text function with phone that the present invention proposes.
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Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.
In conjunction with Fig. 1, a kind of telephone set of translating text function with phone, it comprises housing, supply module and telephone set open-close on-off, in described housing, arrange and comprise by the phone circuit module of audiphone, receiver, tape input keyboard, former sound memory module, audio frequency amplifier and the integrated telephone set module of loud speaker, the button of described telephone set open-close on-off, the sound hole of loud speaker and input keyboard are separately positioned in the front plate of housing, and telephone set module is connected with supply module with telephone set open-close on-off respectively; Wherein:
In described telephone set module, also comprise that audio codec 1, signaling are connected with audio codec 2 successively signal with channel processing module, wherein: the other end of audio codec 1 is connected with phone circuit module by signal, the other end of audio codec 2 is connected with outside line net signal;
In described housing, also arrange and comprise by receiver, the phone circuit module of tape input keyboard, audio codec 1, signaling and channel processing module, unisonance interpretative function piece district, mark with phonetic symbols rhetorical function piece district, sound literary composition function of exchange piece district, section sentence rhetorical function piece district, text memory module and phone text display screen are or/and text output interface integrated text machine module successively, receiver wherein, the phone circuit module of tape input keyboard, audio codec 1 and signaling and channel processing module are the shared device of telephone set module and text machine module, this text machine module is connected with supply module with text machine open-close on-off respectively,
Described unisonance interpretative function piece district by former sound correction module be connected with unisonance translation module signal, mark with phonetic symbols rhetorical function piece district modifies module by signal by mark with phonetic symbols memory module and mark with phonetic symbols and is connected, sound literary composition function of exchange piece district is translated by sound that civilian module is connected with sound literary composition Switching Module signal, section sentence rhetorical function piece district is connected with a section modification module by signal by translation memory module;
Described unisonance interpretative function piece district, mark with phonetic symbols rhetorical function piece district, sound literary composition function of exchange piece district and section sentence rhetorical function piece district successively signal are connected and pass through dsp chip integrated, and the while works in coordination with and carries out signal processing with clock source, CPU, buffered memory module and standard pronunciation storehouse and standard library memory cell; Wherein: described clock source is connected with dsp chip; Described CPU is connected with unisonance interpretative function piece district, mark with phonetic symbols rhetorical function piece district, sound literary composition translation function piece district and section sentence rhetorical function piece district respectively; Described CPU is also connected with buffered memory module respectively, standard pronunciation storehouse is connected with standard library memory cell and text output interface connects; Described unisonance interpretative function piece district, mark with phonetic symbols rhetorical function piece district, sound literary composition translation function piece district and section sentence rhetorical function piece district are connected with buffered memory module signal respectively;
Described DSP can select the digital signal processing modules such as FPGA or CPLD; CPU is general micro processor; Buffered memory module is general Cache Memory memory; Standard pronunciation storehouse and standard library memory cell are the storage chip with standard pronunciation storehouse and standard library.
Described loud speaker is connected with audio-video synchronization switching circuit signal respectively with phone text display screen.
Described supply module (4) is arranged on the bottom of housing (1), and supply module (4) is arranged in parallel with external power supply socket;
The panel of the button of described text machine open-close on-off, the button of audio-video synchronization switch and phone text display screen is separately positioned in the front plate of housing (1).
In conjunction with Fig. 2, further illustrate the principle that realizes of the present invention: the present invention has used dsp chip integrated technology and CPU micro processor technology dexterously, after the encoded conversion of audio signal of phone speech of the present invention, enter the integrated district of dsp chip, by each functional module in the integrated district of dsp chip, processed successively, until signal is finished dealing with in the integrated district of dsp chip; In signal processing, each functional module is processed the intermediate object program producing and is stored in respectively in buffered memory module successively; Simultaneously, CPU informs by each step in speech processes process in the integrated district of dsp chip, by CPU, be responsible for calling information in standard pronunciation storehouse and standard library memory cell and pending raw information or intermediate object program compares processing, last result is deposited in to buffered memory module and informs CPU, and the result of transferring in buffered memory module for CPU is translated text output.The effect of each block area in the integrated district of dsp chip of the present invention is:
The effect in unisonance interpretative function piece district is to utilize existing state-of-the-art mandarin standard pronunciation storehouse and programming in logic technology, judge and proofread and correct the special syllable with non-mandarin or dialect pronunciation etc. that may occur in former sound audio signal, so that former sound correction signal is inputed to mark with phonetic symbols rhetorical function piece district;
The effect in mark with phonetic symbols rhetorical function piece district is to utilize existing state-of-the-art mandarin standard pronunciation storehouse and programming in logic technology, tone and pause in the former sound of judgement voice, again according to the difference of tone, the tone and dead time, judge comma, pause mark, fullstop, ellipsis or break sign etc. that the former sound of voice of input should add, until export the former phonetic symbol tone signal after mark with phonetic symbols is modified to sound literary composition translation function piece district;
The effect in sound literary composition translation function piece district is to utilize existing state-of-the-art Chinese standard library and programming in logic technology, alphanumeric code corresponding to digital audio code converts to, and the further section of exporting to a rhetorical function piece district;
The effect in section sentence rhetorical function piece district is to utilize existing state-of-the-art Chinese standard library and programming in logic technology, will in alphanumeric code, fill into punctuation mark code, further improves the section sentence content of translation, is able to the requirement with the output of standard text.
The present invention can guarantee to realize real-time, continuity and the reliability that call voice is translated text output.
Embodiment: the basic matching requirements of the present invention proposes a kind of telephone set of translating text function with phone are as follows:
In housing of the present invention, adopt inner bag by integrated assemblings such as telephone set module, text machine module, telephone set open-close on-off, text machine open-close on-off, supply module, telegraph text data interface and external power interfaces; Wherein: supply module can adopt charged lithium cells or general dry battery, the external power interface in parallel with supply module is arranged on the panels outside face of housing, to guarantee when using external power supply work, can charge to charged lithium cells, when running into the emergency case such as power failure, supply module replaces external power supply to power to complete machine; In the front plate of housing, be respectively arranged with the button of telephone set open-close on-off and the button of text machine open-close on-off, the panel of the sender of loud speaker, phone text display screen and the Telephone handset being formed by audiphone and receiver; Phone text display screen preferably adopts liquid crystal display screen; In the side panel of housing, be provided with the telegraph text data interface that can be connected with external printer, this telegraph text data interface is preferably USB interface; The structure of described telephone set module and recorder module and function and existing telephone device and recording device roughly the same, can directly be quoted.
Especially, it should be noted that: the unisonance interpretative function piece district in text machine module of the present invention by former sound correction module be connected with unisonance translation module signal, mark with phonetic symbols rhetorical function piece district modifies module by signal by mark with phonetic symbols memory module and mark with phonetic symbols and is connected, sound literary composition function of exchange piece district is translated by sound that civilian module is connected with sound literary composition Switching Module signal, section sentence rhetorical function piece district is connected with a section modification module by signal by translation memory module; Described unisonance interpretative function piece district, mark with phonetic symbols rhetorical function piece district, sound literary composition function of exchange piece district and section sentence rhetorical function piece district successively signal are connected and by the integrated integrated district of dsp chip that forms of dsp chip; The input access original speech in this integrated district of dsp chip is through the voice audio signals of audio codec code conversion, and the output in this integrated district of dsp chip is connected with standard library memory cell signal with clock source, CPU, buffered memory module and standard pronunciation storehouse respectively and works in coordination with and carry out signal processing; Described each module and parts are all packaged in text machine module.
In the present invention, the technological means of all not specified (NS)s is prior art known in those skilled in the art.
The present invention, through validation trial, has obtained satisfied effect.