speech band 中文意思是什麼

speech band 解釋
話音頻帶
  • 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。
  • band : n 1 帶，繩；帶形物；箍；箍條；嵌條；鑲邊；鋸條； 〈pl 〉 （法官等的）寬領帶。2 束縛，羈絆；義務；...
  1. Common speech there sounds like a band saw cutting galvanized tin.

    那兒的普通話聽起來猶如帶鋸割鍍鋅筒一樣。
  2. The arithmetic searches for the least central offset through partition speech sub - band and confirms pitch period of the transition sound

    該演算法主要通過劃分語音子帶來搜索最小中心偏移量，較準確地確定過渡音的基音周期。
  3. This paper mainly discusses the design principles and chief techniques of a digital accessing system for power - line communication net ( plcn ). the technology of low bit rate speech compression high - speed modem based on plcn adaptive equalization to the channel anti - jamming and anti - fading are applied in this system. so speech tele - control data and tele - protection signals can be transmitted high quality in the band - limited channel

    該系統綜合應用了低比特率語音信號壓縮編碼技術、基於電力通信網的高速調制解調技術、信號傳輸的通道自適應均衡技術和抗干擾、抗衰減技術，可在帶限通道中高質量的傳輸語音、遠動數據和遠方保護等信號，具有較高的整體性能。
  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. 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的多帶激勵語音編碼器的研究與設計，首先介紹語音編碼研究的發展狀況以及低速率語音編碼研究的意義，接著對比分析了傳統二元激勵lpc聲碼器模型和多帶激勵編碼器模型，並深入研究了多帶激勵語音編碼參數提取的頻域和時域分析法，然後根據實際應用的實時性要求，為了減小運算量，在基音周期參數的提取的演算法實現上，本文採用在時域進行基音粗估運算，在頻域進行基音精細估計運算。
  6. After having the keynote cycle, it separately processes harmonic waves of speech band ; whereafter takes v / u judgement / verdict and amplitude estimate to each band

    得到基音周期后，對語音幀頻帶按基音頻率的諧波進行分帶處理，並對每個帶進行v / u判決和幅度估計。
  7. Specification for modems for connection to public switched telephone networks and speech band private circuits run by certain public telecommunications operators

    由某些特定公共電信話務員經管的與公共轉換電話網路和語言頻帶私人電路連接的數據機規范
  8. With the development of mobile communication, speech in telecommunication under the environment of high background noise has been a problem which is an urgent demand to be meet. since the signal and noise have the same band, it is very difficult to separate speech signal from background noise, which is concerned by more and more researchers

    隨著移動通信的發展，高背景噪聲環境下的語音通信問題已成為一個迫切需要解決的問題，如何更為有效地去除背景噪聲對語音通信的影響，日益受到人們的廣泛關注。
  9. Before the ceremony, a fashion show of traditional malaysian costumes and a band performance were held. governor y. b. menteri besar perak came especially to deliver a speech

    開幕式非常隆重，所有叄展的畫家都被邀請，儀式前有傳統的馬來服展示和樂隊的演奏，州務大臣相當于州長mr . yb menteri besar perak也特地來致詞。
  10. Aiming at the longer delay in the searching minimum of the noisy speech spectrum, a novel minimum band energy approach is proposed to speed up noise update

    針對傳統搜索頻譜最小值方法延遲較大的缺點，提出了最小頻帶能量演算法，加快語音幀內大部分噪聲的更新速度。
  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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