語音頻段 的英文怎麼說

中文拼音 [yǔyīnbīnduàn]
語音頻段 英文
vg voice grade
  • 語 : 語動詞[書面語] （告訴） tell; inform
  • 音 : 名詞1. （聲音） sound 2. （消息） news; tidings 3. [物理學] （音質） tone 4. （姓氏） a surname
  • 頻 : Ⅰ形容詞（次數多） frequent Ⅱ副詞（屢次） frequently; repeatedly Ⅲ名詞1 [物理學] （物體每秒鐘振動...
  • 段 : Ⅰ量詞（部分） section; segment; part; paragraph; passage Ⅱ名詞（姓氏） a surname
  • 語音 : speech sounds; pronunciation; voice
  • 頻段 : frequency range; frequency channel
  1. Because the speech signal is periodicity at sonant which vocal cords surge in low frequency and similarity to white noises at surd, the pitch can be detected in traditional way through the correlation operation without the speech produce model

    在人類語音的濁音段，聲帶發生較低頻率的振蕩，語音信號呈明顯的準周期性，而在清音段，語音信號則類似於白噪聲。
  2. Bluetooth operates in the global available 2. 4ghz free ism band, its topology is the piconet. it implements the wireless communication with data and voice, by the combination of circuit switching and packet switching

    藍牙使用免申請2 . 4ghzism頻段，採用微微網作為其網路的基本單元，並採用電路交換技術和分組交換技術組合，實現語音和數據的無線通信。
  3. At a cocktail party, we can selectively attend to a single voice and filter out all the other acoustical interferences. how to simulate this perceptual ability remains a great challenge

    基於人耳這樣的特性，我們提出了這樣一種方法：將混合后的語音流通過頻率分解和時間幀分解成一個個小的片段。
  4. So, the subtraction parameter will increase and will destroy the speech information of this frequency band

    這樣得到的減參數在很大程度上破壞了2khz ~ 4khz頻段語音信息。
  5. Use codcos framework in cfdi model, the integration platform that built with cfdi model can provide the cooperated communications with multimedia forms such as voice, video and text and so on for the different domain specialists, it also support designers to estimate or discuss the design results in a synchronism / synchronization common environment

    在cfdi模型中採用codcos框架，平臺能提供多領域專家語音、視頻、文字等多種多媒體形式的網上協同交流，支持異步同步等多模式的對各階段產品設計結果的評價、審批和協同討論。
  6. Speech recognition and natural language process technology can receive and sort audio content. this is the first step toward retrieval entire video and sort video content. in this paper, we deal with the problem of segmenting news video data into semantically coherent scene using audio and video data, besides, classifying of news video content

    利用語音識別技術和自然語言處理技術對音頻流中的語音段進行處理，就可以解決音頻內容的提取和分類問題，這樣就更有利於檢索的進行，進而可以對所對應的視頻段進行內容分類，這些都為我們的研究創造了條件。
  7. More efforts are focused on analysis and computer simulation of the cochannel interference and ieee802. 11b interference ' s impact on bluetooth performance respectively in awgn and rician fading channel. furthermore, the scheme of designing bluetooth point - to - point experimental system with the rok101 007 module and free bluetooth protocol stack cstack is discussed. results in this thesis provide valuable references for the deployment of bluetooth networks

    然後，通過建立模型，本文在理論上詳細分析了awgn通道和rician衰落通道中藍牙同通道干擾，鄰通道干擾以及同頻段ieee802 . 11b干擾對藍牙ber性能，數據以及語音鏈路性能的影響，並針對各種情況分別進行了詳細的計算機模擬，其結果對藍牙網路的鋪設具有一定的指導意義。
  8. Bluetooth wireless technology uses the globally available unlicensed ism radio band of 2. 4ghz and its topology is best described as a multiple piconet structure. it implements the wireless communication with data and voice, by the combination of circuit switching and packet switching

    藍牙使用免申請2 . 4ghzism頻段，採用微微網作為其網路的基本單元，並採用電路交換技術和分組交換技術組合，實現語音和數據的無線通信。
  9. We bring forward the method through compare the two projects adaptive spectrum enhancement and wavelet analysis which combines the wavelet analysis and the adaptive theory and have the information of several frequence bands being the reference input signals to reach the adaptive processing and restructure of speech signal by making use of merits of the two theories

    通過對比自適應譜線增強和小波變換的兩種方案，提出了把小波分析理論與自適應理論相結合，利用兩種理論的優勢，用小波分解后的若干層頻段信息作為參考輸入信號，實現語音信號噪聲的自適應處理和重構。
  10. The net go toes the teaching to have already become a main current direction that develop of education ; the teaching on the network have broken restricts in time and areas, share profits to use the resources advantage of the school, and is a kind of exploitation network to proceed teaching of gathering voice images video data in the hand overing of integral whole with each other remote education courseware ; user can view the multi - media teaching by interview the hypertext pages ; is a kind of method of sharing the information means, conveniently and quickly

    基於internet的現代遠程教育通過構建一個開放性的教育環境，克服了傳統教育在時間、空間上的限制，對于有效地發揮現有各種教育的資源優勢，實現資源的合理配置，發展教育事業起著非常重要的作用。網上教學已成為教育發展的一個主流方向，充分利用學校的資源優勢。網路課件是一種利用網路進行教學的集語音圖像視頻數據於一體的交互遠程課件；可以使用戶通過訪問超文本頁面瀏覽多媒體教學；是一種方便迅速的共享信息手段。
  11. The human ear is very sensitive to the speech in the frequency band from 2khz to 4khz, but the speech power spectrum in this frequency band is very small

    人耳對2khz ~ 4khz頻段的語音非常敏感，但是此頻段語音的功率譜本身比較小，因而設計出的減參數將比較大。
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