quality of speech 中文意思是什麼

quality of speech 解釋
話音質量
  • quality : n 1 質，質量；性質，特質；品質，品位。2 優質，美質，優點。3 才能，能力，技能，素養。4 品種。5 身...
  • of : OF ＝Old French 古法語。
  • speech : n. 1. 言語；說話；談話；說話能力（或方式）。2. 民族語言，方言，專門語言；〈罕用語〉流言。3. 演說，演講；發言。4. 【語言學】詞（類）；引語；用語。5. （樂器的）音，音色。
  1. Moreover in speech enhancement, especially in reducing the pulse noise, morphological algorithm has its unique advantage. particularly morphological filter may maintain the preferable accurate of the speech signal in speech waveform, and which produces little impairment to the formant of speech. so the spectrum structure of the speech is retained well, and the quality of the speech will not be reduced

    特別是，在時域波形分析中，形態學濾波增強較小波去噪更好地保持語音信號的細節；在頻域分析中，形態學濾波對語音信號的基音頻率、頻譜斜率、共振峰等語音特徵的影響很小，因而能夠較好的保留語音信號的頻譜結構，使語音品質不致降低。
  2. In order to obtain a high - quality speech codec, the phase information of speech should be included in codec. in this thesis, a method for quantizing the phase of sew ( slowly evolving waveform ) and reconstructing sew ’ s phase with cubic polynomial interpolation is given based on the perceptual weighting analysis - by - synthesis ( a - b - s ) vector quantizer for the phase spectrum in wi coder

    本文基於感覺加權相位譜分析合成（ abs - analysis - by - synthesis ）矢量量化方法，給出了一種wi編碼器中慢漸變波形（ sew - slowlyevolvingwaveform ）的相位信息量化及合成端相位的三次多項式插值重建方法。
  3. Based on this situation, to improve the quality of this new form has become the key task in this time of surplus of information. this dissertation, which was consulted on psycholinguistic analysis, aimed at examining four common effective factors of speech production and comprehension during the process of verbal communication between communicators and audiences. these four factors, including mental state, general knowledge and special contextual knowledge, motive and attention ( desire ) and applicably verbal expression skills and means, were extracted from " chart of information structure view of language " by william j. baker, a famous american linguist, who had sum up restricted factors effected in people ' s verbal communication process

    本文從心理語言學的角度出發，運用美國語言學家williamj . baker在討論言語意義傳播過程中關鍵的制約因素時所制定的「語言信息傳播圖」 ，從「說」新聞傳受雙方語言運用中言語的產生和理解過程的共同作用因素，即「心理狀態、一般知識和特定環境的知識、動因和注意（意願）以及可用的語言技巧和手段」這四個方面來討論並論證了傳者「說」新聞「傳」務求通應重視和改進的問題，以期進一步了解人們通過語言傳播的心理過程，為傳者「傳」務求通提供一點新的啟示。
  4. The basic characteristics of the current data network are point - to - point, connectless, doing one ' s endeavor, no quality of service, etc. these characteristics do not meet the requirement of real - time services, therefore, the realization of voip need support of the some key technology. these technologies includes : speech sound coding and data compression, real - time transmission and control, mute compression and multicast, acoustic - echo cancellation and comfort noise generator, dynamic monitor and guarantee of quality of network service, as well as, the compatible of different network and different protocol with each other

    但現有的數據網路的基本特性：點對點的、無連接的、盡力而為的、沒有服務質量保證等特性並不適合與實時的業務要求，因此voip的實現需要一些關鍵技術的支持，這些技術包括：語音編碼和壓縮技術、實時傳輸和控制技術、組播技術、靜音壓縮和舒適噪聲生成技術、回聲消除技術、網路服務質量的動態監測和保證技術、以及不同的網路、不同的協議之間的互連互通等等。
  5. " i am in china to promote commercial partnerships and policies that can strengthen businesses here and at home, and lead to a higher quality of life for all, " evans said in a speech to the harbin institute of technology

    埃文斯在哈爾濱工業大學發表講話時說： 「我來到中國是為了推動商業伴關系及商業政策，以增強這里和美國國內的工商企業，使所有人的生活質量得到提高。
  6. The adaptation processing includes linear prediction coefficient adaptation and adaptation of quantization step size for residual signals. based on g. 726, we adopt a huffman coder to make use of probability statistic of bit cascade covering n ( n 1 ) samples generated from adpcm, in order to further reduce the bit rate. ng is lossless entropy coding, the speech quality of our improved algorithm should be same as that of g. 726 standard

    我們的研究和改進工作包括:研究最優非均勻自適應量化器，及其自適應演算法;研究波形預測函數，以及函數零點、極點的自適應演算法;基於每n （ n 1 ）個樣本所對應符號的概率統計，對預測殘差量化值再進行huffman編碼，進一步降低比特率。
  7. In his speech he laid special stress on raising the quality of the products

    他在講話中特別強調提高產品質量
  8. Analysis of and survey on the quality of speech based on vselp coding technology

    基於矢量和激勵線性預測編碼技術對話音質量的分析和實測
  9. Speech coding systems are generally based on narrowband speech at present, but its frequency is restricted in 200hz ~ 3400hz and its sample rate is 8khz. with the development of the wideband speech, its bandwidth which is from 50hz to 7khz causes the quality of speech communication to approach in the feeling of face - to - face conversation, and makes the speech natural, expressive and comfortable. hence, it ’ s quite significant in researching on wideband speech coding system. in recent 20 years, the dsp and its software development kit has improved greatly, but the price has fallen sharply, thus it has more and more widespread applications now

    隨著當今世界的飛速發展，寬帶語音越來越受到人們的青睞，因為它的50hz 7khz的帶寬使得語音通訊質量接近於面對面交流的感覺，大大提高了語音的自然度、表現力和舒適度。因此，開發研製基於寬帶語音的編解碼系統具有十分重要的意義。在過去的短短二十年裡， dsp處理器的性能得到很大的改善，軟體和開發工具也得到相應的發展，價格卻大幅度地下降，從而得到越來越廣泛的應用。
  10. Personality, nationality and the quality of circle - three speech styles of modern chinese literary theory from 1917 to

    1937年間現代漢語文論的三種話語方式
  11. The quality of the synthesized speech by this approach is rather high even though the model precision is low. 3

    即使在模型精度不高的情況下，該方法也能得到合成質量比較好的語音。
  12. Mos method of speech quality assessment for military communication systems

    軍用通信系統音質的mso評價法
  13. The newly constituted department expects to be working even more closely with charities such as the hear talk foundation, a group of dedicated professionals comprising ent specialists, audiologists, speech therapists and educators with a heart for improving the quality of life of underprivileged children and elderly people in hong kong and mainland china who have hearing and speech communication disorders

    而在更廣闊的層面上，新學系會更緊密地和其他慈善機構合作，例如耳聽心言基金一個包括耳鼻喉專科醫生、聽力學家、言語治療師及教育工作者所組成的非牟利組織，旨在提升在香港和中國大陸貧困地區有聽障及言語溝通障礙人士的生活質素。
  14. Recently, there is a great interest in researching 4kb / s toll - quality speech coders and the technology of speech bandwidth extension

    擁有長途話音質量的4kb / s語音編碼及其頻帶擴展技術是當前研究的熱點。
  15. For different applications, the audio part of mpeg - 1 provides three layers ; we select the implementation of the first layer on the ti tms320 dsp considering the complexity of the algorithm and the quality of voice. in first, the development and categories of speech coding and the standard of the mpeg series has been described

    Mpeg - 1的音頻部分給出了三個層次以適應于不同的應用要求，綜合考慮演算法復雜度和話音質量要求，本課題選擇了mpeg - 1layer語音壓縮編碼方法並研究了其在titms320c6204dsp上的實現。
  16. 4. aimed at the reduction of bit rate and the improvement of speech quality, a serial of speech coding schemes are studied in a gradual refinement way, and an integrated coding scheme at 1. 5 - 2. 4kbps is presented finally

    圍繞編碼位率的降低和語音質量的提高，以逐步求精層層遞進的方式研究了一系列壓縮編碼方案，並最終提出一個位率在1 . 5 2 . 4kbps的綜合編碼方案。
  17. The quality of speech. i expect you understood all those, except perhaps " proximity.

    我想，也許除了"親近度"而外，這一切你都明白。
  18. " silver is a shining and magnificent mirror of the soul. silver has historically been known to bring " the advantage " throughout life. it improves quality of speech and brings eloquence to conversations

    一提起首飾這個詞，很多人腦海里就會浮現出那些「珠光寶氣」 ，因為珠寶鉆石黃金都是昂貴奢侈的，戴上它們，多多少少都有一種炫耀的感覺。
  19. As an important field, which influences the quality of ip phone, the quality of speech codec becomes the focus of research. the g. 729 is an 8kbit / s speech - coding standard issued by the international telecommunications union ( itu )

    G . 729是國際電信聯盟（ itu ）頒布的編碼速率為8kbit s的低速率語音壓縮編碼標準，它採用了共軛結構算數碼本激勵線性預測（ cs - acelp ）技術，可以達到32kbit s的adpcm的語音質量。
  20. G723 aerithemetic is a compressing arithemetic that proposed by itu - t and applied in speech and other audio frequency signals of low velocity multimedia services, such as : h. 323, h. 324 system. this arithemetic provides inspection to silence speech frames and fills in comfortable noise when it is silence. if optimize system and increase the complexity limitedly, we can get higher quality of speech. g723. 1 is also available in music or other voice signals, but the managing effect is not as good as speech ' s

    G . 723演算法是itu - t建議的應用於低速率多媒體服務中語音或其它音頻信號的壓縮演算法，例如： h . 323 ， h . 324系統。這種聲碼器具備兩種比特率： 5 . 3kbps ， 6 . 3kps 。在幀邊界處可以在兩種速率之間進行切換。
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