Linear Predictive coding
英 [ˈlɪniə(r) prɪˈdɪktɪv ˈkəʊdɪŋ]
美 [ˈlɪniər prɪˈdɪktɪv ˈkoʊdɪŋ]
网络 线性预测编码
双语例句
- It encodes speech or other audio signals in frames using linear predictive analysis-by-synthesis coding.
它使用线性综合分析预测编码在侦中编译语音或其他音频信号。 - Improved linear predictive speech coding technique and realizes
一种改进的线性预测语音编码技术及实现 - Algorithm of piecewise linear predictive coding for speech formant frequency estimation
语音信号共振峰频率估计的分段线性预测算法 - In this paper, an improved multi-pulse linear predictive coding ( MPLPC) algorithm is proposed. The variable-order technique is applied to this algorithm.
提出一种改进型的多脉冲激励线性预测语音编码算法，并将变阶线性预测技术应用于此算法。 - Then focus on the research of the linear predictive coding, which is used widely ( and is the base of G.723.1 too), and narrate in detail some key techniques in this area.
然后文章对获得广泛应用（并且也是G.723.1标准的基础）的线性预测编码声码器的一些关键技术进行了详细的论述。 - Improving the Low delay Code Excited Linear Predictive Coding Methods
关于短延时码本激励线性预测编码方案的改进 - This kind of linear predictive coding is a new compression technique, by which a code rate lower than 2.4kb/s can be obtained.
这种线性预测编码是一种新的压缩方法，可使码率降低到2.4kb/s以下。 - Code-Excited Linear Predictive ( CELP) coding can provide natural speech quality at medium and low bit rates in contrast with conventional LPC vocoder.
码激励线性预测（CELP）编码在中低速率上与传统的LPC声码器相比可以提供更加自然的语音质量。 - Segmental filler-based posterior probability parameters and linear predictive coding ( LPC) recognition difference measure are derived from the verified utterance.
从待确认语音中提取出分段的后验概率和线性预测编码识别结果置信特征，其中后验概率根据垃圾模型近似计算得到； - In addition to the firmware development and the microprogram control technology, the author of this paper also uses the microprocessor and the data memory of RAM and ROM to illustrate the practicability and superiority of linear predictive coding in speech signal processing.
本文使用微处埋机及RAM，ROM的数据存储器，来说明线性预测编码技术在处理语音信号中的实用性及优越性。同时，还使用了固化开发和微程序控制技术。 - In recent years, the research of the speech coding has been focussing on the speech parameter coding and mixed coding, the two coding methods are based on the Speech Generation Model. The linear predictive analysis is the basic of these two coding algorithm.
近年来的语音编码算法研究集中在参数编码以及混合编码方式，参数编码和混合编码是基于语音产生模型的编码方法，而线性预测分析技术则是这2种编码算法的基础。 - The algorithm is to transform linear predictive coding ( LPC) cofficients into parameters of the cepstrum.
算法原理是由线性预测编码（LPC）系数转换为倒频谱（CEP）参数； - In the Low delay Code Excited Linear Predictive ( LD CELP) coding, the direct use of the code provided by the G. 728 yields bad results in encoding and decoding the noise added speech signals.
在短延时码本激励线性预测（LD－CELP）语音编码方案中，直接用G.728所提供的现成码本对加噪声后的语音信号进行编解码时，效果不好。 - Linear predictive coding ( LPC) parameters are widely used in various speech coding algorithms for representing the spectral envelop information of speech.
表征语音谱参数的线性预测编码（LPC）参数被广泛用于各种语音编码算法。 - Multi-Pulse Excited Linear Predictive Coding Speech Synthesizer
多脉冲激励线性预测编码语音合成器 - A Linear Predictive Digital Coding Technique for Speech Signals
线性预测语音数字的编码技术 - Robust speech recognition based on dynamic one-sided autocorrelation sequence and frequency warped linear predictive coding
基于动态单边自相关序列和频率规整线性预测的抗噪声语音识别 - Helium speech enhancement based on linear predictive coding
基于线性预测模型的氦语音增强算法研究 - Wavelet-Excited Linear Predictive ( WELP) Speech Coding
子波激励线性预测（WELP）的语音编码方案 - Digital Audio Watermarking Algorithm in Wavelet Domain Based on Linear Predictive Coding
基于线性预测的小波域音频数字水印盲检算法 - Homomorphic Linear Predictive Coding of Speech Signals
语音信号的同态线性预测编码 - The vector quantization for Linear predictive coding
线性预测编码的矢量量化 - Code-excited Linear Predictive Coding& The Significant Progress for the Speech Signal Compression
码激励&话音编码的新进展 - Al present, the linear predictive coding ( LPC) is the best method for voice analysis.
线性预测编码（LPC）是当今语音分析中最好的方法。 - With the application of wavelet transform on the residual after long term prediction in codebook excited linear predictive ( CELP) coding, a new method for lower bit rate speech coding wavelet excited linear predictive ( WELP) coding is presented, which highly reduces the coding complexity.
针对码本激励线性预测编码（CELP），将小波变换运用于长时基音预测后的二次残差信号，提出了小波激励线性预测（WELP）技术，大大降低了语音编码的复杂度。 - LSP parameters can be obtained by solving an N-order non-linear equation relating to the linear predictive coding ( LPC) coefficients.
LSP参数可以通过求解一个与线性预测系数（LPC）相关的非线性N阶方程得到。 - The most basic low-rate speech coding used is linear predictive coding ( LPC). LPC-10 and MELP vocoder are typical successful use of LPC.
最基本的低速率语音编码算法都采用线性预测编码（LPC）技术，LPC-10声码器和MELP声码器都是成功应用LPC技术的典范。 - The extraction of features of Voiceprint Recognition System. The paper describes the sound channel model, Linear Predictive Coding ( LPC), Linear Predictive Cepstral Coefficients and Mel-Frequency Cepstral Coefficients. 2.
详细阐述了声道模型、线性预测编码（LPC）分析、LPC倒谱系数、Mel倒谱系数的求解；2、声纹识别的识别方法和模型。 - Feature extraction of EOG signal: an EOG feature extraction algorithm based on Linear Predictive Coding ( LPC) technology has been proposed in the thesis.
EOG信号的特征提取：提出了基于线性预测技术（LinearPredictiveCoding，LPC）的EOG特征提取算法。 - In the feature extraction part, Linear Predictive Coding, Linear Predictive Cepstrum Coding and Mel-Frequency Cepstrum Coefficients feature parameters are discussed. Comparing the emulation data of these three algorithms, the paper gives the results of comparation.
特征提取部分，本文主要介绍了三种语音特征参数：线性预测编码系数、线性预测编码倒谱系数和Mel频率倒谱系数，对三种算法分别进行了仿真实验，并进行了算法的比较。