TTS在辦公系統(tǒng)的研究與開發(fā)
本文選題:合成 + 識(shí)別; 參考:《青海師范大學(xué)》2012年碩士論文
【摘要】:語音技術(shù)是將近半個(gè)世紀(jì)發(fā)展起來的一門新型科學(xué)技術(shù),包括語音識(shí)別和語音合成。語音識(shí)別的目的是讓機(jī)器把語音信號(hào)轉(zhuǎn)化成可以接受的文本文件或者控制命令。語音合成則是將文本轉(zhuǎn)化為人類可以理解的聲音信號(hào)。語音技術(shù)在工業(yè)、軍事、交通、醫(yī)學(xué)、民用等各方面有廣闊的應(yīng)用前景,蘊(yùn)含有巨大的社會(huì)經(jīng)濟(jì)效益,受到各國日益重視。 其中,文字-語音的轉(zhuǎn)換(簡稱TTS)系統(tǒng)是一項(xiàng)非常有用的語音技術(shù),它可以將任意文本信息轉(zhuǎn)換為語音信號(hào)。它的用途很廣泛,如汽車導(dǎo)航,電信的呼叫服務(wù),公交車到站站名自動(dòng)播報(bào)等,F(xiàn)有的基于大語料庫的TTS系統(tǒng)已經(jīng)能夠產(chǎn)生高清晰度和自然度的合成語音,并已得到較大的發(fā)展和應(yīng)用。 文本轉(zhuǎn)換成語音仍是當(dāng)前國內(nèi)外語音方面的一個(gè)熱點(diǎn),其核心主要是語音庫的建立與搜索引擎的實(shí)現(xiàn)與優(yōu)化問題。因語音在生活中時(shí)刻都存在著,我們經(jīng)常用語音直接打交道,就是根據(jù)語音與文本之間存在一定的規(guī)律去發(fā)現(xiàn)與開發(fā)新的產(chǎn)品來為人民之利益,改善大眾生活。 目前對(duì)于語音在辦公軟件方面的應(yīng)用還很欠缺。本文主要研究TTS在辦公應(yīng)用軟件中的開發(fā)與應(yīng)用,以使辦公“聲音”化,,為社會(huì)中的一些渴求知識(shí)的殘疾人找到了“新出路”。 本文主要闡述通過利用微軟提供的Speech SDK及Agent技術(shù),在辦公應(yīng)用軟件中實(shí)現(xiàn)語音的識(shí)別和合成。利用Speech SDK的API接口和Agent的語音識(shí)別方法,可以將辦公應(yīng)用軟件中的文本依次朗讀出來。同時(shí)也可以通過語音識(shí)別來進(jìn)行語音留言,更加方便用戶的使用。利用其TTS技術(shù),可以實(shí)現(xiàn)語音的合成,能進(jìn)行中英文混合閱讀。通過設(shè)置Agent的屬性設(shè)置與應(yīng)用,還可以進(jìn)行動(dòng)態(tài)效果顯示。 本論文的研究對(duì)于TTS技術(shù)應(yīng)用在社會(huì)中的經(jīng)濟(jì)實(shí)用價(jià)值取向有很大的推動(dòng)作用。
[Abstract]:Speech technology is a new science and technology developed in nearly half a century, including speech recognition and speech synthesis. The purpose of speech recognition is to allow machines to convert speech signals into acceptable text files or control commands. Speech synthesis is the translation of text into sound signals that humans can understand. Speech technology has a broad application prospect in industry, military, transportation, medicine, civilian and so on. It contains enormous social and economic benefits, and has been paid more and more attention by many countries. Among them, text-speech conversion (TTS) system is a very useful speech technology, it can transform any text information into speech signal. It has a wide range of applications, such as car navigation, telecommunications call service, bus stop name automatic broadcast, etc. The existing TTS system based on large corpus has been able to produce high definition and naturalness speech synthesis, and has been developed and applied. Text conversion to speech is still a hot topic at home and abroad, the core of which is the establishment of phonetic corpus and the realization and optimization of search engine. As speech exists all the time in our lives, we often deal with it directly, that is, to discover and develop new products for the benefit of the people and to improve the life of the masses according to the certain rules between the speech and the text. At present, the application of voice in office software is still very deficient. This paper mainly studies the development and application of TTS in office application software, in order to make the office "sound" and find a "new way" for some disabled people who want knowledge in the society. This paper mainly describes how to realize speech recognition and synthesis in office application software by using Speech SDK and Agent technology provided by Microsoft. By using the API interface of Speech SDK and the speech recognition method of Agent, the text in office application software can be read out in turn. At the same time, voice recognition can also be used to voice message, more convenient for users to use. By using TTS technology, speech synthesis can be realized and mixed reading between Chinese and English can be carried out. By setting the properties of Agent and the application, we can also display the dynamic effect. The research in this paper has a great impact on the economic and practical value orientation of the application of TTS technology in society.
【學(xué)位授予單位】:青海師范大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2012
【分類號(hào)】:TN912.3
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