CN1278207C - Chinese-character 'speech recognition' input method for mobile telephone - Google Patents
Chinese-character 'speech recognition' input method for mobile telephone Download PDFInfo
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- CN1278207C CN1278207C CN 01127759 CN01127759A CN1278207C CN 1278207 C CN1278207 C CN 1278207C CN 01127759 CN01127759 CN 01127759 CN 01127759 A CN01127759 A CN 01127759A CN 1278207 C CN1278207 C CN 1278207C
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Abstract
The present invention relates to a Chinese character input method, particularly to a speech recognition Chinese character input method which can be applied to cell phones. The present invention is characterized in that Chinese characters are input into a cell phone with the function of speech recognition through steps: inputting speeches; recognizing the patterns of the input speeches; displaying the Chinese characters recognized by the speeches; receiving the input of keystroke selection on a keyboard; using recognition results corresponding to a selection key as input Chinese characters. After the speech input method provided by the present invention is used on a cell phone, the Chinese characters can be simply input and easily mastered, and the input speed is greatly increased.
Description
Technical field
The present invention relates to input method of Chinese character, more particularly, relate to a kind of especially speech recognition input method of Chinese character of mobile phone of computer terminal that can be applicable to.
Background technology
Along with the continuous development of mobile communication technology, cellphone subscriber regular meeting sends with mobile phone or receives short message, and existing various Chinese mobile phones have all possessed character input function, generally are to adopt Chinese phonetic alphabet input method or stroke input method.Because the number of keys on the mobile phone is limited, distributed three to four English alphabets on each button, cumbersome when causing input Pinyin, and also need to search and select after the input, speed can't improve.When adopting stroke input method, generally have only horizontal, vertical, cast aside, press down, five kinds of strokes of folding, need correctly import each stroke of a Chinese character, if do not know the correct order of strokes of a word, then can't import.Generally these two kinds of input methods are all very inconvenient, and the speed of input Chinese character is also low especially.
On the other hand,, only be used for input dial order or other command function on mobile phone, can not directly use the phonetic entry Chinese character though technology such as acoustic-controlled dialing and voice command have obtained using widely.
Summary of the invention
The technical problem to be solved in the present invention is, above-mentioned defective at existing hand-set Chinese-character inputting method, a kind of speech recognition input method of Chinese character that can be applicable to mobile phone is provided, select by simple phonetic entry and alternative Chinese character, can make the Chinese character input become easier, more convenient, thereby improve the speed of input Chinese character greatly.
Technical program of the present invention lies in, have on the mobile phone of speech identifying function, adopt following steps to carry out the Chinese character input: the input voice; The input voice are carried out pattern-recognition; Show the Chinese character that voice identify; The button that receives on the keyboard is selected input; With the recognition result of options button correspondence as the input Chinese character.
According to the method described in the present invention, the input voice are carried out in the pattern-recognition step, comprise to the identification of phonetic with to the identification of tone described.
According to the method described in the present invention, in the step of the Chinese character that described demonstration voice identify, same tone and three kinds of group series arrangement of other similar sound do not show alternative Chinese character by unisonance and same tone, unisonance, in each group, the alternative Chinese character that frequency of utilization is high comes the front, and frequency of utilization is low comes the back.
According to the method described in the present invention, in the step of the Chinese character that described demonstration voice identify, other its putting in order on display screen that also shows with the arabic numeral mark of each alternative Chinese character.
According to the method described in the present invention, the step of the selection of the button on described reception keyboard input comprises " 0 ", " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 " button on the input keyboard.
According to the method described in the present invention, before described input voice step, also comprise the step that preferred voice recognition data subclass is set.
According to the method described in the present invention, if be provided with preferred voice recognition data subclass, described the input voice are carried out comprising the step of carrying out pattern-recognition according to described preferred voice recognition data word bank in the step of pattern-recognition.
According to the method described in the present invention, further comprising the steps of: identification Chinese character that will be corresponding with described options button is transported to phrase processing module or fax processing module.
After adopting pronunciation inputting method provided by the invention on the mobile phone.The Chinese character input is become be simple and easy to grasp, and input speed can be improved greatly.
Description of drawings
The present invention does not have accompanying drawing.
Embodiment
Existing multiple mobile phone all has speech identifying function, can carry out acoustic-controlled dialing by phonetic entry, or imports the Control-Menu that other acoustic control order enters mobile phone.The present invention is making full use of on the basis of prior art, by increasing the speech recognition Chinese character database, imports with standard Chinese phonetic.Input step is as follows:
1), input voice: the user carries out mobile phone menu by button or used with voice commands, and it is transferred to the waiting voice input state, aims at the Chinese character that microphone is told needs input then.
2), the voice to input carry out pattern-recognition: the sound identification module of mobile phone is discerned the Chinese character sound of input in this process, its characteristics are to comprise to the identification of phonetic with to the identification of tone, when for example thinking input " sending out " word, identifying earlier is " fa " this phonetic, and then the pronunciation by the user to identify be first " fa ".Be an input Pinyin and can not determine its tone in existing phonetics input method, import a phonetic after, the phonetically similar word of four kinds of tones all can be identified, thereby selection is got up just cumbersome.The Chinese character of unisonance and same tone will be preferentially discerned in recognition methods of the present invention, so can accelerate input speed.
3), show the Chinese character that voice identify: just the Chinese character that identifies is shown according to certain rules.Rule wherein is meant the order of demonstration, the word of unisonance and same tone come the front, then be unisonance but not the word of same tone, be the word of other similar sound at last.Simultaneously, in above-mentioned three groups, frequency of utilization is high comes the front, and frequency of utilization is low comes the back.Wherein, a plurality of alternative Chinese characters can show by delegation or multirow, also can mark its order on display screen with arabic numeral on each word side, so that the user selects.
4), select input: because the word of the unisonance people having the same aspiration and interest may be more by the button that receives on the keyboard, or error in the identification is arranged, when the user imports a sound, may identify a plurality of alternative words, Shu Ru word is at first if desired, and the user can directly determine; If not at first, then can be by the key up and down on the keyboard or right and left key with the tone of Chinese characters to the first of needs and then determine.In addition, if indicate its order with numeral on each word next door, can also be by directly importing its corresponding numerical key " 0 ", " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 " definite Chinese character that needs input, suppose that " sending out " word comes second, then press numerical key " 2 " and just indicate to import " sending out " word.This method can further accelerate to import the speed of Chinese character.
5), with the recognition result of options button correspondence as the input Chinese character: after mobile phone is received the push button signalling that the user imports, the Chinese character of correspondence as the input Chinese character, is entered the waiting voice input state once more.
When the user because of regional disparity, in the time of can not accurately sending the mandarin standard pronunciation, can also set self-defined sound bank, can select self-defined sound bank or received pronunciation storehouse during use.Its method is as follows:
After the user enters the self-defined sound bank set condition of mobile phone, understand display standard voice Chinese character in order on the display screen; When the user can read this Chinese character by oneself pronunciation at ordinary times, the automatic recording user of mobile phone meeting was to the pronunciation of this Chinese character.Because of whole sounds of the Chinese phonetic alphabet only more than 1600 (420 kinds of sound x4) altogether, read in 60 words by per minute, just can finish about 30 minutes once and all import, also can import several times certainly).When the user will use the phonetic entry Chinese character, can pass through handset-selected self-defined sound bank later on, this moment, mobile phone just can correctly identify user's non-standard sound, and its input step is the same with top step.
The inventive method also can be used in the desk-top computer.
Claims (6)
1, a kind of speech recognition Chinese character input method that can be applicable to mobile phone is characterized in that, may further comprise the steps: the input voice; Use self-defined sound bank or received pronunciation storehouse the input voice to be comprised the pattern-recognition of phonetic and tone; By unisonance and same tone, unisonance not same tone and other similar sound show the one or more alternative Chinese character that voice identify in proper order, also show corresponding arabic numeral mark in that each alternative Chinese character is other; The button that receives on the keyboard is selected input; With the recognition result of options button correspondence as the input Chinese character.
According to the described method of claim 1, it is characterized in that 2, when showing alternative Chinese character, the alternative Chinese character that frequency of utilization is high comes the front, frequency of utilization is low comes the back.
3, according to the described method of claim 2, it is characterized in that the step of the button selection input on the described reception keyboard comprises " 0 ", " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 " button on the input keyboard.
According to the described method of claim 3, it is characterized in that 4, the step of the button selection input on the described reception keyboard comprises " upper screen key " and " screen key down " on the input keyboard.
According to the described method of claim 4, it is characterized in that 5, the step of the button selection input on the described reception keyboard comprises " going up key ", " left button ", " right button " and " following key " on the input keyboard.
6, according to the described method of claim 1, it is characterized in that, before described input voice step, also comprise the step that self-defined sound bank is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01127759 CN1278207C (en) | 2001-08-15 | 2001-08-15 | Chinese-character 'speech recognition' input method for mobile telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01127759 CN1278207C (en) | 2001-08-15 | 2001-08-15 | Chinese-character 'speech recognition' input method for mobile telephone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1373406A CN1373406A (en) | 2002-10-09 |
| CN1278207C true CN1278207C (en) | 2006-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01127759 Expired - Fee Related CN1278207C (en) | 2001-08-15 | 2001-08-15 | Chinese-character 'speech recognition' input method for mobile telephone |
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| Country | Link |
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| CN (1) | CN1278207C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419647C (en) * | 2004-03-29 | 2008-09-17 | 台达电子工业股份有限公司 | Chinese-character-unit speech-sound inputting method and system |
| CN100365551C (en) * | 2004-05-26 | 2008-01-30 | 华为技术有限公司 | Words input method and apparatus for hand-held devices |
| CN102262524A (en) * | 2010-05-27 | 2011-11-30 | 鼎亿数码科技(上海)有限公司 | Method for recognizing and inputting sound based on wireless input equipment and device for implementing method |
| CN102982604A (en) * | 2012-12-11 | 2013-03-20 | 江苏新彩软件有限公司 | Mobile phone lottery ticket number selection method based on speech recognition |
| CN111339121A (en) * | 2018-12-18 | 2020-06-26 | 上海睿计信息技术股份有限公司 | Intelligent phrase input system based on semantic analysis |
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2001
- 2001-08-15 CN CN 01127759 patent/CN1278207C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1373406A (en) | 2002-10-09 |
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