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chapter2-low-bit-rate-speech-coding
- Chapter 2 Low Bit-Rate Speech Coding In this chapter an overview is given of speech coding techniques at several bit rates. Most of them use Linear Prediction. This overview is not meant to be complete its purpose is to make the reader somewhat
04-speech-coding
- Data Rates Telephone quality voice: 8000 samples/sec, 8 bits/sample, mono 64Kb/s CD quality audio: 44100 samples/sec, 16 bits/sample, stereo ~1.4Mb/s Communications channels and st
Speech_Quality_of_VoIP_Assessment_and_Prediction.r
- 一本在音频信号处理方面很有帮助的英文原著 -Speech Quality of VoIP Assessment and Prediction
composite
- detemining speech quality
10.1.1.143.3164
- Evaluation of Objective Quality Measures for Speech Enhancement
modified_voice_excited_lpc
- 基于Philipp Steurer源码上改进的线性预测编码，共大家参考-An improved voice-excited LPC that can output better speech quality。
melp
- 改进后的MELP声码器算法在保证重建语音质量没有多大降低的前提下,大大降低了原有算法的复杂度-Improved MELP vocoder algorithm has reconstructed speech quality is not much lower under the premise of the original algorithm greatly reduces the complexity
Wonhos_Dissertation
- 语音质量评价的论文，里面包含matlab程序计算MBSD的-Evaluation of speech quality paper, which contains the matlab program calculates the MBSD
5-pesq
- Perceptual Evaluation of Speech Quality (PESQ) - ITU-T Recommendation P.862.
VOIP
- 阐述回声消除技术原理,介绍自适应回声消除器基本结构,分析两类消除回声的基本算法,并提出基于两类算法的几种改进型算法,为提高IP电话的话音质量提供一定的参考。- The element of the echo cancellation and the configuration of the adaptive echo canceller is first in troduced in this paper. It also analyzed two kinds of basical go ri
res_eva
- 语音增强结果评价框架，其中包括四种语音质量评价方法：信噪比SNR，分段信噪比segSNR，对数谱失真LSD，PESQ。还包括生成设定信噪比语音文件的m文件。也适用于其他领域的语音质量评价。-The speech enhancement results evaluation framework, including the four speech quality assessment method: the SNR signal to noise ratio, segment the SNR se
PESQforC
- PESQ算法的VC++运行程序。ITU-T P.862协议的内容-ITU-T P.862 (02/2001)- Perceptual evaluation of speech quality (PESQ)
melp_fp
- MELP声码器定点算法在保证重建语音质量没有多大降低的前提下,大大降低了原有算法的复杂度-MELP vocoder algorithm has reconstructed speech quality is not much lower under the premise of the original algorithm greatly reduces the complexity
PESQcvibuild.sk
- PESQ客观评估语音质量,为评定宽带电话网络和语音编解码器对P.862建议书 的宽带扩展-Perceptual evaluation of speech quality (PESQ): An objective method for end-to-end speech quality assessment of narrow-band telephone networks and speech codec
Peak_SNR
- this program aim to Evaluate the speech quality of speec signal it can calculate SR PNR
Auxiliary-program-speech
- C语言源码!网络电话以超清晰的语音质量和超强的信息加密技术,一款专门针对网络游戏玩家设计,结合即时聊天、游戏语音等功能的-C language source code! Telephone network to ultra clear voice quality and strong encryption technology, a specialized network game player design, combined with the instant messaging, voice
0258-2724(2013)04-0756-05
- 基于昕觉感知特性的语音质量客观评价方法.PDF-Objective Evaluatioo Method of Speech Quality ?ased 0N Auditory Perceptual Properties
E_Model
- 基于听觉感知模型的PESQ(Perceptual Evaluation of Speech Quality)客观音质评价方法在网络语音质量客观评估中的应用，并应用该算法对各种电话网络语音质量进行了客观评估，完全可以应用于通信网络语音质量评估。这个代码是基于VC++的语音质量评估算法-Perceptual Evaluation of Speech Quality
Diphone-Based-Concatenative-Speech-Synthesis
- This paper describes the first Text-to-Speech (TTS) system for the Mongolian language, using the general speech synthesis architecture of Festival. The TTS is based on diphone concatenative synthesis, applying TD-PSOLA technique. The conversion proce
WienerNoiseReduction
- Wiener algorithm for speech quality enhancement