Search - lpc speech synthesis

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[matlab] lpcsyn DL : 1: 语音信号的LPC参数提取及合成，可以提取基音及残差信号-LPC parameters of speech signal extraction and synthesis, and the residual signal can be extracted pitch
Date : 2025-12-31 Size : 70kb User : 方蕾
[matlab] matlabMIDItools DL : 0: VOICEBOX: Speech Processing Toolbox for MATLAB LPC Analysis of Speech Speech Synthesis Speech Enhancement Speech Recognition-VOICEBOX is a speech processing toolbox consists of MATLAB routines . LPC Analysis of Speech Speech Synthesis Speech Enhancement Speech Recognition
Date : 2025-12-31 Size : 16kb User : Rui
[matlab] speech_voice DL : 0: 用matlab实现语音合成，并修改基频、lpc、lsp参数，使合成质量有所提高-Using matlab speech synthesis, and modify the baseband, lpc, lsp parameters, the quality has improved synthesis
Date : 2025-12-31 Size : 1kb User : 莫芊韵
[matlab] lpc_vocoder_rev2 DL : 0: 这个MATLAB构建一个锻炼LPC声码器,即,执行LPC分析和合成语音文件,导致合成语音近似原始的演讲。LPC分析使用一个标准的自相关分析来确定LPC系数的设置,一帧一帧的基础上,以及框架获得。一个独立的分析方法(cepstral螺距内检测器)把每一帧的言论是要么表示演讲(时间由cepstral峰值的位置在指定范围的音调时期)或无声的言论(模拟随机噪声帧)0帧基音周期的样本。独立的分析提供了一个两国并存的激发函数LPC合成处理的一部分,包括一系列的脉冲(表示帧期间)和/或噪声序列(在无声的帧)。-This MATLAB exercise builds an LPC vocoder, i.e., performs LPC analysis and synthesis on a speech file, resulting in a synthetic speech approximation to the original speech. The LPC analysis uses a standard autocorrelation analysis to determine the sets of LPC coefficients, on a frame-by-frame basis, along with the frame-based gain. An independent analysis method (a cepstral pitch period detector) classifies each frame of speech as being either voiced speech (with period determined by the location of the cepstral peak in a designated range of pitch periods) or unvoiced speech (simulated by a random noise frame) with a frame pitch period of 0 samples. The independent analysis provides a two-state excitation function for the LPC synthesis part of the processing, consisting of a series of pitch pulses (during voiced frames) and/or noise sequences (during unvoiced frames). The file 5.13 LPC Vocoder.pdf provides a User s Guide for this exercise.
Date : 2025-12-31 Size : 2.38mb User : wujin
[matlab] LPCsynthesis-master DL : 0: lpc synthesis for speech generation in matlab
Date : 2025-12-31 Size : 15kb User : kath