音頻激勵器 的英文怎麼說

中文拼音 [yīnbīn]
音頻激勵器 英文
audio exciter
  • : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
  • : 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...
  • : Ⅰ動詞1 (水因受到阻礙或震蕩而向上涌) swash; surge; dash 2 (冷水突然刺激身體使得病) fall ill fr...
  • : Ⅰ動 (勸勉) encourage; exert oneself Ⅱ名詞(姓氏) a surname
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 音頻 : [物理學] [電學] audio frequency; vf (voice frequency)音頻電路 voice frequency circuit; 音頻振蕩...
  • 激勵 : 1 (激發鼓勵) encourage; impel; urge; inspire; excite; stimulate; put one on one s mettle 2 [電...
  1. Firstly, it introduces the development of speech coding, along with the significance of the low bit rate speech coding. it also compares the model of traditional dualistic excitation lpc vocoder and the multi - band excitation vocoder, and lucubrates the analytical method of frequency domain and time domain in the parameter extraction of multi - band excitation vocoding. secondly, based on the parameter extraction operation of keynote cycle, it adopts time domain in rough estimate operation of keynote and frequency domain in fine estimate operation of keynote, in according to the immediacy required in practice, to minish operation amount

    本文闡述了一種基於fpga的多帶編碼的研究與設計,首先介紹語編碼研究的發展狀況以及低速率語編碼研究的意義,接著對比分析了傳統二元lpc聲碼模型和多帶編碼模型,並深入研究了多帶編碼參數提取的域和時域分析法,然後根據實際應用的實時性要求,為了減小運算量,在基周期參數的提取的演算法實現上,本文採用在時域進行基粗估運算,在域進行基精細估計運算。
分享友人