English to Chinese translation error corrector
Technical field:
The utility model relates to a kind of English to Chinese translation error corrector.
Background technology:
At present, English is more and more common in daily life, can touch a lot of English in the working and learning, but in the process of translation a lot of mistakes can appear, therefore can cause a lot of troubles, but also do not have at present the device that can correct the English to Chinese result, bring inconvenience to people.
Summary of the invention:
The purpose of this utility model provides a kind of English to Chinese translation error corrector.
Above-mentioned purpose realizes by following technical scheme:
A kind of English to Chinese translation error corrector, its composition comprises: the recording earphone, described recording earphone connects main frame, the voice receiving chip is installed in the described main frame, described voice receiving chip is connected with microprocessor, described microprocessor is connected with speech recognition equipment, power amplifier, display circuit, key control circuit, the contrast storer that English language word and grammer are housed, the storer that Chinese words and grammer are housed, power circuit, and described power amplifier is connected with described recording earphone.
Described English to Chinese translation error corrector, described speech recognition equipment comprises A/D converter, described A/D converter is connected with preposing signal process circuit, described preposing signal process circuit is connected with digital signal processor.
Described English to Chinese translation error corrector, described display circuit is connected with the LED display that is installed in described main frame outside, described main frame outside has Chinese and English contrast translation key, voice receive key, speech play key, and described Chinese and English contrast translation key, described voice receive key, described speech play key is connected with described key control circuit respectively.
Beneficial effect:
When the utility model uses, the voice receiving chip receives voice, voice messaging is transferred to A/D converter and carries out digital-to-analog conversion, digital signal after the conversion enters automatic gain control circuit adjustment, gain effect changes with the variation of input signal, the signal of adjusting enters speech recognition equipment and carries out feature extraction, the acoustic model parameter adaptation, after matching correct acoustic model, this identifying information is transferred to microprocessor, microprocessor is transferred from storer and is gone corresponding information to be presented on the display screen, audio-frequency information then utilizes earphone to export by power amplifier, finishing translation lexical or textual analysis and the pronunciation of word simultaneously corrects, be convenient to improve the efficient that studies English, also be conducive to improve interest and the enthusiasm of foreign language studying.
Description of drawings:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is structural representations of main frame.
Embodiment:
Embodiment 1:
A kind of English to Chinese translation error corrector, its composition comprises: recording earphone 1, described recording earphone connects main frame 2, voice receiving chip 3 is installed in the described main frame, described voice receiving chip is connected with microprocessor 4, described microprocessor is connected with speech recognition equipment 5, power amplifier 6, display circuit 7, key control circuit 8, the contrast storer 9 that English language word and grammer are housed, the storer 10 that Chinese words and grammer are housed, power circuit 11, and described power amplifier is connected with described recording earphone.
Embodiment 2:
According to embodiment 1 described English to Chinese translation error corrector, described speech recognition equipment comprises A/D converter 12, and described A/D converter is connected with preposing signal process circuit 13, described preposing signal process circuit is connected with digital signal processor 14.
Described preposing signal process circuit is automatic gain control circuit; Described voice receiving chip is the little silicon based condenser microphone of anti-noise.
Embodiment 3:
According to embodiment 1 or 2 described English to Chinese translation error corrector, described display circuit is connected with the LED display 15 that is installed in described main frame outside, described main frame outside has Chinese and English contrast translation key 16, voice receive key 17, speech play key 18, and described Chinese and English contrast translation key, described voice receive key, described speech play key is connected with described key control circuit respectively.