純音分量 的英文怎麼說

中文拼音 [chúnyīnfēnliáng]
純音分量 英文
pure tone component
  • : 形容詞1 (純凈; 不含雜質) pure; unmixed 2 (純粹; 單純) simple; pure and simple 3 (純熟) skil...
  • : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  1. This thesis presents a new audio digital watermark algorithm based on has model. the steps : first, it classifies the signals through fft ; second, calculating the tones, noise and the overall masking threshold of different phases through has, and changing the energy value of tones which are more than that of the overall masking threshold to embed the watermark information

    提出了一種基於人類聽覺系統( has )模型的頻數字水印演算法,該演算法首先對信號進行段離散快速傅立葉變換( fft ) ,再根據人類聽覺系統模型計算出各段的類、類噪以及各段的總體掩蔽閾值,通過改變大於總體遮蔽閾值的類的能值來嵌入水印信息。
  2. With the technological development, more and more original data shall be acquired and processed and a large amount of intermediate data and result data will be produced in processing. pure digital data have developed to multimedia data such as sound and image ones, so that there are more demands for advanced data management. moreover, the system calls for higher integration degree even on - line real - time processing in many cases, and its integration with network and distributed processing need considering as well

    隨著科學技術的發展,採集、處理的原始數據越來越大,且在處理過程中將產生大的中間數據和結果數據;數據已經從粹的數字數據發展到聲、圖像等多媒體數據,對數據管理的要求越來越高;系統集成度越來越高,在許多場合要求聯機實時處理,並需要考慮與網路的集成,進行佈處理。
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