碼激線性預測 的英文怎麼說

中文拼音 [mǎjīxiànxìngyùcè]
碼激線性預測 英文
code excited linear prediction
  • 碼 : Ⅰ名詞（表示數目的符號或用具） a sign or object indicating number; code Ⅱ量詞1 （指一件事或一類的...
  • 激 : 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...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 線性 : [數學] [物理學] linear; linearity線性代數 linear algebra; 線性方程 linear equation; 線性規劃 line...
  • 預測 : calculate; forecast; prognosis; divine; forecasting; foreshadowing; predetermination
  1. And its conversion of line spectral pair ( lsp ) and the production of adaptive codebook are different from that of traditional celp

    在線譜對（ lsp ）的轉換和自適應碼本生成方面也採用了有別于傳統碼本激勵線性預測演算法的新技術。
  2. In communicaton the bandwidth is an important problem that we should consider, specially in wireless communication. in fact the fiber is mainly used in backbone networks, so it is essential to develop the low rating coding technology of voice. the arithmetic of melp is based on the model of lpc and use the form of mixed excitation. because it integrates the idea of multi - band, so it has the merit of lpc and mbe. it is a perfect coding scheme in low rating voice coding relatively

    而melp語音壓縮編碼演算法是在線性預測編碼參數模型的基礎上，採用混合激勵的形式，並且結合了多帶的思想，因此它擁有線性預測編碼和多帶激勵的優點，是目前低速率語音編碼中一種比較理想的編碼方案，也是本文研究的重點。本論文通過研究melp的語音編解碼演算法的原理，對它的編解碼過程作了比較深入的研究，對其中的一些公式進行了理論推導，並作了模擬分析，最後研究了該演算法的c語言實現。
  3. Arma predictive model based celp speech coding algorithm

    基於零極點預測模型的碼激勵線性預測語音編碼演算法
  4. Code excited linear prediction coding celp

    碼激勵線性預測編碼
  5. Low delay celp ld - celp

    低時延碼激勵線性預測編碼
  6. Code - excited lpc celp

    碼激勵線性預測編碼
  7. Code - excited lpc clpc

    碼激勵線性預測編碼
  8. Code - excited lpc

    碼激勵線性預測編碼
  9. Analysis of and survey on the quality of speech based on vselp coding technology

    基於矢量和激勵線性預測編碼技術對話音質量的分析和實測
  10. Coding of speech at 8 kbit s using conjugate - structure algebraic - code - excited linear - predictive cs - acelp

    使用共軛結構代數碼激勵線性預測的8kbit s語音編碼
  11. 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。
  12. As an important field, which influences the quality of ip phone, the quality of speech codec becomes the focus of research. the g. 729 is an 8kbit / s speech - coding standard issued by the international telecommunications union ( itu )

    G . 729是國際電信聯盟（ itu ）頒布的編碼速率為8kbit s的低速率語音壓縮編碼標準，它採用了共軛結構算數碼本激勵線性預測（ cs - acelp ）技術，可以達到32kbit s的adpcm的語音質量。
  13. 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。
  14. 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。
  15. The last character is introducing stc excitation model for making the excitation signal. the new algorithm is emulated on the environment of matlab, by comparison with the rebuild voice and the rude voice signal we can draw the conclusion that the speech quality is lowered only a little to 2. 4kbit / s ’ melp algorithm

    在本文最後將給出一種800bit / s的語音編碼方案，通過在matlab上模擬，經重建語音信號比較及主觀試聽表明，該系統性能與美國聯邦標準推薦的2 . 4kbps混合激勵線性預測（ melp ）演算法較接近或下降有限。
  16. Meanwhile, the telephone gateway in tetra system is introduced. in further research, the principle of tetra speech coding algorithm ? algebraic codebook excitation linear prediction ( acelp ) is introduced and analysed in detail, which is a advanced codebook excitation linear prediction ( celp ). acelp algorithm replaces the excitation signals with algebraic codebook and uses some technique such as minimizing the mean square error ( mse ) and the analysis - synthesis method to obtain characteristic parameters of speech

    同時，介紹tetra系統的市話網關，並在接下來的研究中詳細介紹tetra電話網關中應用到的語音編解碼演算法? ?代數碼本激勵線性預測碼（ acelp ）的基本原理，它是一種簡化了的碼本激勵線性預測碼（ celp ） ，它把激勵信號用代數碼本代替，並且運用了均方誤差最小、分析?合成等技術提取出語音的特徵參數，極大地降低了比特率，而且具有較好的重建語音質量。
  17. Some new methods are presented in this paper to improve the quality of harmonic excited linear predictive ( help ) coding which telecommunication and signal processing laboratory in beijing polythenic university develop

    本文以北京工業大學通信與信號處理研究室開發的2 . 4kb s諧波激勵線性預測（ help ）低速率語音編碼演算法為基礎，針對進一步提高語音質量的問題，研究了一系列改進方法。
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