×

lpc中文什么意思

发音:   用"lpc"造句
  • 低引脚数
  • 调程过部局用
  • 和委会
  • 混合稀土金属
  • 局部过程调用
  • 浓缩叶蛋白
  • 物理化学凝聚法
  • 线性猜测编码
  • 线性预测编码
  • 最差同事
  • 最难共事者问卷
下载手机词典可随时随地查词查翻译

例句与用法

    更多例句:  上一页  
  1. Dynamic mapping algorithm is also illustrated in details . through the computer simulation to some real short - time voice signal samples using matlab language . the result shows that the recognition efficiency using cepstrum coefficients mapping is better than what made by lpc mapping
    实验结果表明,与采用lpc特征相比,采用lpc倒谱特征和动态匹配算法进行短时语音识别,会有较高的识别率;对不同语音信号有特征空间离散度大、易于确定判别门限的特点。
  2. This paper concerns the basic study of a lpc . firstly , a new method for predicting the leakage of the compressor has been developed and solved by an iterative visual c + + program , the simple analytical and explicit method is shown to provide realistic results which agree with measurements
    然后本文建立了迷宫密封泄漏流动的数学模型,在此基础上提出了一种计算密封泄漏量的简化分析的迭代方法,通过与现有方法的对比分析,发现该方法计算精度高,有较好的通用性。
  3. One is using the autocorrelation function to detect the speech terminal , the other is using the coefficients based on the one - sided autocorrelation sequence to replace the original speech signal and then extract the speech feature to recognize . isolated word recognition experiment based on dtw shows : it can reduce the disturbance of noise effectively and get the high recognition rate . it is of great advantage to apply when snr signal to noise rate is low
    对含噪语音在自相关域上进行处理,以其自相关函数值为参数进行端点检测,以基于单边自相关序列的lpc倒谱系数作为语音的特征参数进行语音识别,实验表明:这种方法较好地消除了噪声对语音信号的干扰,并获得了较高的识别率。
  4. Based on high - dimension space geometry , every speech sample is looked as a point in space . then the speech sample point is extracted feature by lpc , mel - scaled cepstrum analysis or auto correlation - angle . their feature is looked as a point too
    基于高维空间几何的思想,把每个样本点和其特征值看作高维空间中的一个点,用线性预测分析、 mel倒谱分析和自相关夹角法对样本点提取特征,然后用点在空间的投影来判别语音和非语音,根据判别结果来比较三种特征提取方法的优劣。
  5. There are difficulties in noisy speech recognition , especially low signal - to - noise rations are more difficult . this paper describes briefly six methods for speaker - dependent noisy speech recognition isolated words . they are lpc prediction error method , one - side auto - correlation sequence lpc , acoustic front end processing , canonical correlation based on compensation method , combination of features method and increase of poles method . the experimental results show that all the six techniques can improve effectively noisy speech recognition , and the best noisy speech recognition rate is above 80 % when snr 0db
    它们是:线性预测误差法,单边自相关线性预测法,语音前端声学处理法,正则相关分析的谱变换补偿方法,特征综合法和同模极点增加法。实验结果表明,这6种方法都有效地提高了噪声环境中语音识别率,其中较好的方法在强噪声环境中信噪比为0db的语音识别率达到80 %以上,为信噪比较低的噪声环境中自动语音识别展现了美好前景。

百科释义

    LPC 可以是下列意思:
    详细百科解释

相关词汇

其他语言

        lpcとは意味

        LPC {略-1} : Landmarks Preservation Commission 歴史的建造物保存委員会{れきし てき けんぞうぶつ ほぞん いいんかい} ---------------------------------...

        lpc meaning:[Computer] < language > A variant of C designed ca 1988 to program LP MUDs .
        lpc перевод:I сокр. от local procedure call локальный вызов процедуры II [linear-predictive coding] кодирование методом линейного предсказания III [Line protection Component] компонент защиты линии LPC I сокр. от...

相邻词汇

  1. lpanema 什么意思
  2. lpat 什么意思
  3. lpb 什么意思
  4. lpb logical path control block 什么意思
  5. lpbp 什么意思
  6. lpc ( linear predictive coding ) 什么意思
  7. lpc line printer control 什么意思
  8. lpc line printer control unit 什么意思
  9. lpc linear power controller 什么意思
  10. lpc linear predictive coding(-er) 什么意思
桌面版繁體版English

相关阅读

Copyright © 2025 WordTech Co.

Last modified time:Tue, 19 Aug 2025 00:29:56 GMT