perceptual coding 中文意思是什麼

perceptual coding 解釋
感覺編碼
  • perceptual : adj 知覺的，知覺力的，感性的。 perceptual knowledge 感性認識 （opp conceptual knowledge）。 the p...
  • coding : n. 編碼；譯成電碼。
  1. It synthesizes the excellence of wave coding and parameter coding, adopts vector quantity, analyse - synthesize, perceptual weighting, therefore, gains good speech coding quality at 8kbit / s. cs - acelp can be used in individual telecom, iphone, c / n, microwave telecom and isdn

    Cs - acelp演算法綜合了波形編碼和參數編碼的優點，以自適應預測編碼技術為基礎，採用了矢量量化、合成分析和感覺加權等技術，在8kbit / s速率上獲得了較高的語音編碼質量。
  2. Currently, research focuses of industry include speech coding with low bit rate, low delay, low complexity and good perceptual quality

    比特率低、時延小、復雜度低、音質又好的編碼方法是目前國內外民用工業研究的熱點。
  3. In this paper, we investigate speech waveform coding technology with emphasis on the g. 726 recommendation of itu - t. based on g. 726, we present a new algorithm. compared with g. 726, our proposed algorithm achieves the same perceptual quality with lower bit rate

    本文結合當前商用市場對語音編碼的需求，研究了語音波形編碼技術，重點研究了itu - tg . 726建議，並在此基礎上探討了進一步降低比特率的演算法，使本語音編碼演算法的音質和g . 726演算法的完全一樣，同時，採用本文演算法的比特率低於採用g . 726語音編碼演算法的比特率。
  4. Shanghai, china, sept. 2005. 3 ted painter, a spanias. perceptual coding of digital audio

    在本文的第3部分，我們給出了單聲道64kbps和和立體聲128kbps的主觀測試的結果。
  5. This paper describes a general audio coding algorithm which has been recently standardized by avs, china. the algorithm is based on a perceptual coding technique

    Avs是信息技術：先進性音視頻編碼的簡稱，標準包含音頻視頻系統數字版權管理和其它支持標準，如一致性測試。
  6. In chapter two, the required background about wavelet theory and perceptual coding techniques is briefly introduced. in this section, we explain why we choose the technology based on discrete wavelet transformation rather than other transformation methods to embed watermarking

    第二章首先簡要介紹了小波分析的理論背景和感知編碼技術，說明了在小波變換域嵌入水印的優勢，隨后闡述了在水印技術中常用的hvs模型。
  7. Vorbis coding algorithm can provide high quality audio compression with advanced perceptual coding and transform coding technologies ; and because of its completely open and non - patent, vobis has attracted more and more attentions by music industrial and audio users

    Vorbis編解碼演算法利用先進的感知編碼和變換編碼等技術提供高質量的音樂壓縮，同時因為其完全開源和無專利版權費用的特點而逐漸受到音樂工業和用戶的重視。
  8. In section two, we introduce some of the main coding theories that was in the g. 729, including the digital model of the production of speech signal, the linear prediction coding, vector quantization, lbg arithmetic and perceptual weighted filtering

    第二章著重討論了g 729語音壓縮協議中所涉及到的語音編碼基礎理論。主要包括語音信號產生的數字模型、語音信號的線性預測分析、矢量量化及其lbg演算法和感知加權濾波器。
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