linear prediction 中文意思是什麼

linear prediction 解釋
線性提前量
  • linear : adj. 1. 線的，直線的。2. 長度的。3. 【數學】一次的，線性的。4. 【動、植】線狀的；細長的。5. 由線條組成的，以線條為主的，強調線條的。
  • prediction : n. 1. 預言，預告。2. 被預言的事物。3. 【氣象學】預測，預報。
  1. Noisy chinese speech recognition based on linear prediction of one - sided autocorrelation sequence

    基於單邊自相關線性預測噪聲中漢語語音識別
  2. One is the relation between long - term prediction and short - term prediction, another is the difference between the surd and sonant in linear prediction, robust of message source encoding is also researched. 3

    清音和濁音在安排短時預測和長時預測方面的問題；短時預測和長時預測相互包容性問題；提高演算法的魯棒性等方面問題。
  3. Vector sum excited linear prediction selp

    矢量和激勵性預測編碼
  4. Vector sum excited linear prediction vselp

    矢量和激勵線性預測
  5. Vector sum excited linear prediction

    矢量和激勵性預測編碼
  6. Linear prediction vocoder

    線性預測聲碼器
  7. 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。
  8. Code excited linear prediction coding celp

    碼激勵線性預測編碼
  9. Excited linear prediction

    激勵線性預測
  10. Wavelet coefficients are encoded by the arithmetic encoder, with the contexts being formed by quantizing linear prediction values

    它通過量化當前系數的線性預測值形成上下文，把系數作為一個整體進行自適應的算術編碼。
  11. On the aspect of signal filtering of hrg, the forward linear prediction ( flp ) filtering method is introduced first

    在通過陀螺信號濾波提高半球諧振陀螺精度方面，本文引入了flp濾波方法。
  12. The demand is the power forcing speech coding to progress. traditionally linear prediction ( lpc ) vocoders are very efficient, which can encode speech from 800 to 2400bps, but unfortunately, artifacts such as buzzes, thump, and tonal noise always exist in them

    經典的線性預測（ lpc ）聲碼器具有很高的編碼效率，可以極低的碼率（ 800 2400bps ）對語音信號進行編碼，不幸的是它的合成語音聽起來很不自然，常常夾雜著嗡嗡聲，重擊聲或者音調噪聲。
  13. Tetra - the new digital trunked communication system, specifies algebraic codebook excited linear prediction ( acelp ), which is improved codebook excited linear prediction ( celp ), as its speech codec. the bit rate of it is 4. 567kbit / s

    本文首先詳細介紹了新一代數字集群通信系統tetra的語音編解碼採用的編碼速率4 . 567kbit s的代數碼本激勵線性預測（ acelp ）演算法。
  14. Linear prediction code and mel - scale cepstrum coefficients are effective method in speech feature extraction and important in speech signal processing

    線性預測分析和mel倒譜分析是對語音信號特徵提取比較有效的兩種方法，在語音信號處理中有著重要的應用。
  15. A neural network method for generrating the linear prediction coefficients of random sequences

    一種求線性預測系數的神經網路方法
  16. We first introduce the basic methods of speech processing in time domain. emphatically, we describe linear prediction and tonality detection of speech signal. moreover, we discuss the g. 726 speech waveform coding standard in details

    本文首先介紹了語音波形時域分析處理的基本方法，對語音波形線性預測和音調檢測技術作了重點描述，著重研究了g . 726語音波形編碼演算法，並在此基礎上，對該演算法進行了某些探討改進，並用vc + +編程，在pc機平臺上予以實現。
  17. In the study of speech coding in present, the mixed excitation linear prediction ( melp ) is a kind of relatively good method. the melp vocoder is the new federal standard speech coder

    在現有的語音編碼研究中，混合激勵線性預測編碼（ melp ）是一種比較好的方法， melp編碼方法已經被確定為美國新的聯邦語音編碼標準。
  18. These are correlation characteristic parameter, fourier spectrum characteristic parameter, power spectrum characteristic parameter, time domain amplitude characteristic parameter, linear prediction coding coefficients, instantaneous characteristic parameter, absorb and decay coefficient, velocity characteristic parameter and wavelet packet transform characteristic parameter. the parameters contain the surface relatively wide, the prediction which is suitable for the goal of many kinds of seism needs

    分別為：自相關特徵參數、付立葉譜特徵參數、功率譜特徵參數、時域振幅特徵參數、線性預測編碼系數、瞬時特徵參數、吸收衰減系數、速度類特徵參數和小波包變換特徵參數，參數涵蓋面較寬，適用於多種地質目標的預測需要。
  19. Conjugate structure algebraic code excited linear prediction was approved as itu recommendation in 1996 based on the project of usa at & t, japan ntt, franc telecom and canada sherbrooke university. cs - acelp based on adapt linear prediction is one of the most sophisticate algorithms in the field of low bit rate speech coding

    共軛結構代數碼激勵線性預測語音編碼（ conjugatestructurealgebraiccodeexcitedlinearprediction簡稱cs - acelp ）演算法是1996年國際電信聯盟（ itu ）根據美國at & t 、日本ntt 、法國電信和加拿大sherbrooke大學聯合提出的方案而制定的，它是最復雜低數碼率語音壓縮演算法之一。
  20. The g. 726 speech coding algorithm involves adaptive linear prediction to eliminate the correlation of signal waveform, so as to reduce the resulting bit rate

    G . 726建議採用自適應預測編碼，以消除波形信號的相關性，從而降低語音信號表達的比特率。
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