CN102821259A - TV (television) system with multi-language speech translation and realization method thereof - Google Patents
TV (television) system with multi-language speech translation and realization method thereof Download PDFInfo
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Abstract
The invention relates to a TV (television) system with multi-language speech translation and a realization method of the TV system. The realization method is characterized by comprising the following steps: encoding, decoding and processing a speech of the TV system by using a DSP (digital signal processor) module in the TV system, so as to obtain character information; then distributing the character information to at least two speech translation modules according to a process set by the system; and sending translated speech data to an earphone assorted with a wireless receiving module through a corresponding wireless transmission module by the speech translation modules. With the adoption of the TV system provided by the invention, the speech in a TV can be translated into various languages simultaneously. The TV system is more suitable for humanized design. With the adoption of the TV system provided by the invention, people can more conveniently know about economical and cultural information in the other nations well. The TV system is more suitable for globalized development, and has better practical values.
Description
Technical field
The present invention relates to the television voice technical field, particularly a kind of TV system and its implementation with multi-lingual voiced translation.
Background technology
Receive impact of economic globalization, everyways such as science and technology, culture progressively move towards globalization.People can obtain external information through approach such as TV, networks, but most people can't directly receive information, and need just can go to understand through translation, and this is to be exactly aphasis.TV or network can only carry out voiced translation to a kind of language at one time, and in large-scale international conference, also are at present to adopt artificial mode to realize multi-lingual voiced translation.According to statistics, the ratio that do not exchange with other countries with the help of an interpreter of various countries people is no more than 2%.
TV has moved towards networking at present, can realize Internet video, Web conference through TV.But TV can not the implementation language voiced translation, more can not realize at one time a kind of language being carried out multi-lingual voiced translation.Under the globalization Development Trend, the disappearance of this technology has become communication disorders.
Summary of the invention
The objective of the invention is to realize that a TV carries out multi-lingual translation to a kind of language at one time, make people can be convenient the information of understanding other countries, realize sharing of international informationization.
Method of the present invention adopts following scheme to realize: a kind of implementation method with TV system of multi-lingual voiced translation; It is characterized in that: in said TV system, utilize the DSP module that the voice of said TV system are encoded, decoded and be processed into character information; The course allocation that is provided with according to system is then given at least two voiced translation modules, and said voiced translation module sends to the earphone that pairing has wireless receiving module with the speech data of the translation wireless transmitter module through correspondence.
In an embodiment of the present invention, described DSP module is also decomposed the tone color of the loudness of audio frequency, the tone that decomposes audio frequency and decomposition audio frequency to said voice; Described voiced translation module is transferred corresponding audio frequency according to said character information from character library, and the audio frequency of transferring and described loudness, tone and tone color are merged.
In an embodiment of the present invention, described wireless transmitter module is the wifi transmitter module, and described wireless receiving module is the wifi receiver module.
In an embodiment of the present invention, described earphone sends process triggers and instructs to described TV system.
In an embodiment of the present invention, described voiced translation module comprises Japanese Translator module, English Translation module and Germanization module.
In an embodiment of the present invention, when said process only had one, then said TV system directly play the speech data of handling well through loudspeaker.
System of the present invention adopts following scheme to realize: a kind of TV system with multi-lingual voiced translation, it is characterized in that, and comprising:
The MCU of this TV system;
One DSP module, the voice of this this TV system of DSP reception are encoded, are decoded and are processed into character information;
N voiced translation module, described voiced translation module is connected with described DSP module;
N wireless sending module, described voiced translation module is sent the wireless sending module of the speech data of translating through correspondence;
N wireless headset equipment.In order to receive the data that wireless sending module sends; And
One wireless receiving module in order to receiving the instruction that said wireless headset equipment sends, and sends described MCU to; Wherein said N is the natural number greater than 2.
In an embodiment of the present invention, described wireless sending module is the wifi sending module, and described wireless receiving module is the wifi receiver module, and described wireless headset equipment is the wifi ear speaker device.
In an embodiment of the present invention, described DSP module is also decomposed the tone color of the loudness of audio frequency, the tone that decomposes audio frequency and decomposition audio frequency to said voice; Described voiced translation module is transferred corresponding audio frequency according to said character information from character library, and the audio frequency of transferring and described loudness, tone and tone color are merged.
In an embodiment of the present invention, described voiced translation module comprises Japanese Translator module, English Translation module and Germanization module.
The present invention handles the voice of TV through DSP; And utilize a plurality of voiced translation modules; Accomplish and at one time a kind of language is carried out multi-lingual translation, and realize keeping the artistic conception of original speech audio, let the user can enjoy the Aline of " genuineness ".
Description of drawings
Fig. 1 is the theory diagram of embodiment of the invention TV system.
Fig. 2 is the schematic flow sheet that DSP of the present invention decomposes voice signal.
Fig. 3 is an embodiment of the invention function selecting schematic flow sheet.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done progressive explanation.
Present embodiment provides a kind of implementation method with TV system of multi-lingual voiced translation; It is characterized in that: in said TV system, utilize the DSP module that the voice of said TV system are encoded, decoded and be processed into character information; The course allocation that is provided with according to system is then given at least two voiced translation modules, and said voiced translation module sends to the earphone that pairing has wireless receiving module with the speech data of the translation wireless transmitter module through correspondence.
In order to keep original linguistic context, see also Fig. 2, in the present embodiment, described DSP module is also decomposed the tone color of the loudness of audio frequency, the tone that decomposes audio frequency and decomposition audio frequency to said voice; Described voiced translation module is transferred corresponding audio frequency according to said character information from character library, and the audio frequency of transferring and described loudness, tone and tone color are merged.Preferable, described wireless transmitter module is the wifi transmitter module, described wireless receiving module is the wifi receiver module.Described earphone sends process triggers and instructs to described TV system.Described voiced translation module comprises Japanese Translator module, English Translation module and Germanization module.When said process only had one, then said TV system directly play the speech data of handling well through loudspeaker.
Concrete, seeing also Fig. 1, Fig. 1 is the theory diagram of embodiment of the invention TV system.This TV system comprises: the MCU of this TV system; One DSP module, the voice of this this TV system of DSP reception are encoded, are decoded and are processed into character information; N voiced translation module, described voiced translation module is connected with described DSP module; N wireless sending module, described voiced translation module is sent the wireless sending module of the speech data of translating through correspondence; N wireless headset equipment.In order to receive the data that wireless sending module sends; And a wireless receiving module, in order to receiving the instruction that said wireless headset equipment sends, and send described MCU to; Wherein said N is the natural number greater than 2.Be noted that how many middle language are this N value can promptly need translate, just with what translation modules according to user's needs setting.
This TV system hardware framework mainly adopts AMR11 (MCU) and DSP to develop, and software section adopts linux as system kernel.ARM11 and Linux build the development and Design of realization to each functional module of whole TV system.Adopt the DSP control IC to be used to realize the decoding and the decoding of audio-frequency unit.DSP (digital signal processor) is a kind of microprocessor of uniqueness, is the device of handling bulk information with digital signal.Its operation principle is to receive analog signal conversion to become digital signal.Again digital signal is made amendment, deletes, strengthened, and in other audio decoder, be interpreted as analogue data or real data type to numerical data.Have powerful data-handling capacity and high-speed cruising speed, simultaneously can a plurality of operations of executed in parallel and support pile line operation, operations such as getting finger, decoding and execution can overlappingly be carried out.In order to realize keeping the artistic conception of original speech audio, let the user can enjoy the Aline of " genuineness ".In the present embodiment, said DSP module is also decomposed the tone color of the loudness of audio frequency, the tone that decomposes audio frequency and decomposition audio frequency to said voice; Described voiced translation module is transferred corresponding audio frequency according to said character information from character library, and the audio frequency of transferring and described loudness, tone and tone color are merged.In the present embodiment; The DVB audio frequency that the DSP audio coder is handled is the subclass of MPEG-2 audio decoding standard; It adopts the MUSICAM algorithm to compress; Utilize given voice unit (VU) that the sound (or noise) that is positioned at the low sound level of adjacent frequency is had bridging effect, do not encode for inaudible voice unit (VU), this helps under low data rate, carrying out audio coding. and MPEG-2 supports multichannel (5. 1 sound channel) and sample rate to be respectively 16; 22. 05, the expansion of the low sampling rate of 24kHz. wherein the low sampling rate expansion only need be right
The bit stream of MPEG-2 and Bit Allocation in Discrete table carry out very little change just can realize decoding.MPEG-2 audio decoder process can be decomposed into: frame decomposes; Inverse quantization; The inverse matrix decoding; The subband integrated filter. after incoming bit stream decomposed through frame, decoder selected information and audio frequency sampling point to send into inverse DCT recovery subband sampling point allocation information, quantizing factor, and the subband sampling point is rebuild the pulse code modulation (pcm) sampling point of each sound channel through subband synthesis filter.
Be noted that the present invention uses a plurality of voiced translation modules, each intermodule works alone, and cooperates the multi-process mode of operation of dsp processor, therefore can realize at one time a kind of language is carried out the multilingual voiced translation and do not have time difference audio frequency output.Partly realize for course allocation, comprise each process creation through ARM11 (MCU), priority management, and control DSP comes the decoding and the coding of implementation language.
What deserves to be mentioned is that TV system language voiced translation pattern of the present invention mainly contains two kinds: promptly the same time has only a kind of language voice translation output; There is multilingual output the same time.Before the output of a kind of mode audio can be through the loudspeaker or the WI-FI audio frequency apparatus of TV system; A kind of in addition mode audio output can only be used the output of WI-FI equipment.See also Fig. 3, above-mentioned mode initialization can be set in TV OSD, also can send instruction through wifi equipment and set.
The above is merely preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (10)
1. implementation method with TV system of multi-lingual voiced translation; It is characterized in that: in said TV system, utilize the DSP module that the voice of said TV system are encoded, decoded and be processed into character information; The course allocation that is provided with according to system is then given at least two voiced translation modules, and said voiced translation module sends to the earphone that pairing has wireless receiving module with the speech data of the translation wireless transmitter module through correspondence.
2. the implementation method with TV system of multi-lingual voiced translation according to claim 1 is characterized in that: described DSP module is also decomposed the tone color of the loudness of audio frequency, the tone that decomposes audio frequency and decomposition audio frequency to said voice; Described voiced translation module is transferred corresponding audio frequency according to said character information from character library, and the audio frequency of transferring and described loudness, tone and tone color are merged.
3. the implementation method with TV system of multi-lingual voiced translation according to claim 1 is characterized in that: described wireless transmitter module is the wifi transmitter module, and described wireless receiving module is the wifi receiver module.
4. the implementation method with TV system of multi-lingual voiced translation according to claim 3 is characterized in that: described earphone sends process triggers and instructs to described TV system.
5. the implementation method with TV system of multi-lingual voiced translation according to claim 1 is characterized in that: described voiced translation module comprises Japanese Translator module, English Translation module and Germanization module.
6. the implementation method with TV system of multi-lingual voiced translation according to claim 1 is characterized in that: when said process only had one, then said TV system directly play the speech data of handling well through loudspeaker.
7. the TV system with multi-lingual voiced translation is characterized in that, comprising:
The MCU of this TV system;
One DSP module, the voice of this this TV system of DSP reception are encoded, are decoded and are processed into character information;
N voiced translation module, described voiced translation module is connected with described DSP module;
N wireless sending module, described voiced translation module is sent the wireless sending module of the speech data of translating through correspondence;
N wireless headset equipment is in order to receive the data that wireless sending module sends; And
One wireless receiving module in order to receiving the instruction that said wireless headset equipment sends, and sends described MCU to; Wherein said N is the natural number greater than 2.
8. the TV system with multi-lingual voiced translation according to claim 7; It is characterized in that: described wireless sending module is the wifi sending module; Described wireless receiving module is the wifi receiver module, and described wireless headset equipment is the wifi ear speaker device.
9. the TV system with multi-lingual voiced translation according to claim 7 is characterized in that: described DSP module is also decomposed the tone color of the loudness of audio frequency, the tone that decomposes audio frequency and decomposition audio frequency to said voice; Described voiced translation module is transferred corresponding audio frequency according to said character information from character library, and the audio frequency of transferring and described loudness, tone and tone color are merged.
10. the TV system with multi-lingual voiced translation according to claim 7 is characterized in that: described voiced translation module comprises Japanese Translator module, English Translation module and Germanization module.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210252693.4A CN102821259B (en) | 2012-07-20 | 2012-07-20 | There is TV system and its implementation of multi-lingual voiced translation |
| TW101138527A TW201405334A (en) | 2012-07-20 | 2012-10-18 | Television system having multilingual speech translation and method of implementing the same |
| JP2013019214A JP2014021485A (en) | 2012-07-20 | 2013-02-04 | Television system with multi-language speech translation and implementation method thereof |
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| CN201210252693.4A CN102821259B (en) | 2012-07-20 | 2012-07-20 | There is TV system and its implementation of multi-lingual voiced translation |
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| CN102821259A true CN102821259A (en) | 2012-12-12 |
| CN102821259B CN102821259B (en) | 2016-12-21 |
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| JP (1) | JP2014021485A (en) |
| CN (1) | CN102821259B (en) |
| TW (1) | TW201405334A (en) |
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| CN108076306A (en) * | 2017-12-29 | 2018-05-25 | 中兴通讯股份有限公司 | Meeting implementation method, device, equipment and system, computer readable storage medium |
| WO2018121001A1 (en) * | 2016-12-30 | 2018-07-05 | 深圳市九洲电器有限公司 | Method and system for outputting simultaneous interpretation of digital television program, and smart terminal |
| CN108447486A (en) * | 2018-02-28 | 2018-08-24 | 科大讯飞股份有限公司 | A kind of voice translation method and device |
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| CN109462789A (en) * | 2018-11-10 | 2019-03-12 | 东莞市华睿电子科技有限公司 | A kind of earphone plays the interpretation method of audio |
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Also Published As
| Publication number | Publication date |
|---|---|
| TW201405334A (en) | 2014-02-01 |
| JP2014021485A (en) | 2014-02-03 |
| CN102821259B (en) | 2016-12-21 |
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