發(fā)布時(shí)間：2019-07-10 09:18

【摘要】：隨著科學(xué)技術(shù)的進(jìn)步和人們對生活質(zhì)量的要求提高，日常生活當(dāng)中出現(xiàn)了一些新的煩惱，，比如因?yàn)槭謾C(jī)有輻射，長時(shí)間打電話之后引起的不適；車輛的行駛過程中難以用手機(jī)接打電話；想開電視和空調(diào)時(shí)卻找不到遙控器；拿耳機(jī)聽歌時(shí)耳機(jī)線纏繞著等，語音識別技術(shù)提供了應(yīng)對這些難題的良好途徑。語言是人類使用最頻繁的信息交流方式，用語音識別技術(shù)實(shí)現(xiàn)人機(jī)交互可以極大的便利人們的生活、工作。通過語音控制技術(shù)與藍(lán)牙耳機(jī)的結(jié)合，用語音來實(shí)現(xiàn)設(shè)備的控制，可以擺脫物理按鍵的約束，解放雙手做更多的事情以提高工作效率。使用藍(lán)牙耳機(jī)還可以減少手機(jī)輻射，將電池輻射的傷害降到最低。還能在不使用手的情況下，進(jìn)行打電話，寫郵件、開車、做家務(wù)等事務(wù)。 本文對國內(nèi)外藍(lán)牙耳機(jī)中語音控制技術(shù)的現(xiàn)狀進(jìn)行了綜述，總結(jié)分析了他們的優(yōu)缺點(diǎn)，確定了本文所設(shè)計(jì)的耳機(jī)應(yīng)該實(shí)現(xiàn)的語音控制功能。作者基于CSR8645藍(lán)牙芯片和微帶天線原理，設(shè)計(jì)和實(shí)現(xiàn)了一款質(zhì)量和性能可以滿足藍(lán)牙認(rèn)證要求的藍(lán)牙耳機(jī)。論文在安卓平臺上，設(shè)計(jì)了藍(lán)牙耳機(jī)語音識別程序的功能，包括接打電話，發(fā)送和播報(bào)短信郵件等，對應(yīng)于每一功能設(shè)計(jì)了語法文件中的語音指令格式，分析了程序中實(shí)現(xiàn)的關(guān)鍵點(diǎn)。論文使用Eclipse工具，按照提前設(shè)計(jì)好的語法文件來進(jìn)行相應(yīng)功能的程序開發(fā)，對開發(fā)出來的語音控制系統(tǒng)在不同環(huán)境和不同用戶的情況下分別進(jìn)行了測試，測試數(shù)據(jù)表明所實(shí)現(xiàn)的系統(tǒng)具有良好的性能。
[Abstract]:With the progress of science and technology and the improvement of people's requirements for quality of life, there are some new troubles in daily life, such as the discomfort caused by long phone calls because of the radiation of mobile phones; it is difficult to answer the phone with their mobile phones in the process of driving; remote controls can not be found when they want to turn on TV and air conditioning; headphone wires are wrapped around when listening to songs with headphones. Speech recognition technology provides a good way to deal with these problems. Language is the most frequently used way of information exchange. Using speech recognition technology to realize human-computer interaction can greatly facilitate people's life and work. Through the combination of voice control technology and Bluetooth headset, the control of the device can be realized by voice, which can get rid of the constraints of physical keys and liberate the hands to do more things to improve the work efficiency. Bluetooth headphones can also reduce cell phone radiation, minimizing battery radiation damage. You can also make phone calls, write emails, drive, do housework and so on without using your hands. In this paper, the present situation of voice control technology in Bluetooth headphones at home and abroad is reviewed, their advantages and disadvantages are summarized and analyzed, and the voice control functions that should be realized by headphones designed in this paper are determined. Based on the principle of CSR8645 Bluetooth chip and microstrip antenna, a Bluetooth headset with quality and performance which can meet the requirements of Bluetooth authentication is designed and implemented. In this paper, the function of Bluetooth headset speech recognition program is designed on Android platform, including answering telephone, sending and broadcasting short message mail, etc. Corresponding to each function, the voice instruction format in syntax file is designed, and the key points in the program are analyzed. In this paper, Eclipse tool is used to develop the corresponding function according to the syntax file designed in advance, and the developed speech control system is tested in different environments and different users. The test data show that the system has good performance.
【學(xué)位授予單位】：西安電子科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TP273;TN925

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本文編號：2512510