搜索资源列表
lpc
- 线性预测分析是最有效的语音分析技术之一，在语音编码、语音合成、语音识别和说话 人识别等语音处理领域中得到了广泛的应用。语音线性预测的基本思想是：一个语音信号的 抽样值可以用过去若干个取样值的线性组合来逼近。通过使实际语音抽样值与线性预测抽样 值的均方误差达到最小，可以确定唯一的一组线性预测系数。-Linear predictive analysis is one of the most effective voice analysis technology has been wide
melp-MATLAB
- 基于低速率语音编码的MELP算法的源代码，很全很强大！欢迎积极下载！-MELP based on low rate speech coding algorithm source code, very full very powerful!Welcome to actively download!
yuyin
- 基于stm32的语音编码解码程序，采集音响的电信号，通过pwm输出给喇叭-Based on the stm32 speech coding decoding procedures, collecting audio signals, by PWM output to the speaker
sbc-coding-old
- SUBBAND CODING FOR SPEECH
g723_standard
- g723语音编码算法，可以用在各种低速率传输的系统中。-g723 speech coding algorithm
Bluetooth_Full_Duplex
- Simulink® and Stateflow® model of a full duplex Bluetooth communication link transmitting HV1, HV2, HV3, and SCORT [1] voice packets, and DM1 data packets. A system parameters block configures the whole model s packet type, slot pair and chan
Mp3Player(RealView)
- MP3播放器的例程，在STM32上面实现，带有ADC、语音编码、语音解码等模块。-MP3 player routines in the STM32 above implementation, an ADC, speech coding, speech decoding module.
FIRfilterDesign
- In this section, the origin and types of speech signals are explained, followed by the modeling of the speech production mechanism. Principles of parametric speech coding are illustrated using a simple example, with the general structure of speec
ALBEER_AWAN_LCP_VOCODER
- VOCODER LPC MATLAB, Speech Coding using Linear Predictive Coding (LPC) Author: Philipp Steurer, 03/04/2002 Project team: Daniel Thell, Ozgu Ozun, Philipp Steurer
Linear-Predictive-Coder-master
- Linear-Predictive-Coder MATLAB Implementation of LPC algorithm for speech signal # Why LPC? In communication systems it is often necessary to transmit audio(speech) signal in compressed or encoded form because of bandwidth limitation of the
C8051
- C8051语音编码，实现对语音进行编码工作，使用AD接受-C8051 speech coding, to achieve the speech coding, use AD to accept
AMR12.2kencode
- 将AMR的12.2k的语音编码的c代码转换为mex文件使其可以被matlab调用，在matlab2014中命令窗输入mex+空格+三个c文件名字（注意encode.c放在最前面）生成可执行文件，就可以调用encode函数。-The AMR 12.2k speech coding in C code conversion for mex file so that it can be called by the MATLAB. In the matlab2014 command window inp
0712-MATLAB-adpcm_decoder
- 实现adpcm语音编码，已经试行过，在dm324系统，很好的一个编码- Implementation of ADPCM speech coding, a very good coding
src
- MELP 2.4kpbs低速率语音编码代码 实测可用 环境 VS 2012- 2.4kpbs low rate speech coding environment available in VS 2012 Code Found
g.729-coder
- 进行语音编码与译码，重构语音，实现哈希值的生成与传输。-Reconstruct speech coding and decoding, voice, and realize the hash value generation and transmission.
Research-on-MELP
- 主要介绍了一种新的低比特率MELP(Mixed Excitation Linear Prediction)混合激励线性预测语音编码技术,其中着重分析了该编码算法所采用的几项关键技术.给出了采用MELP压缩编码算法后的输出比特流在各个参数上的比特分配表,并通过计算机仿真,对MELP合成语音与原始语音的质量做了比较,最后就 MELP语音编码技术与现今其它几种不同的低速率语音编码技术的合成语音质量在DRT、DAM及MOS得分三个方面做了比较.-This paper mainly introduces
melp5
- 在混合激励线性预测(MELP)语音编码算法中,语音帧的突变转换导致合成语音质量的下降成为一个突出问题.为解决该问题,提出一种基于过渡帧判决算法的改进MELP模型,提高了参数估计的准确度,有效实现了语音的降噪处理.-In the hybrid excitation linear prediction (MELP) speech coding algorithm, the abrupt change of the speech frame leads to the degradation of sy
voicebox
- voicebox语音处理matlab工具箱，用于语音编码，语音压缩和语音识别，可以直接调用其中的函数-Matlab toolbox for speech processing, speech coding, speech compression and speech recognition
EVRC
- EVRC的语音编码算法研究及仿真,及二阶固定码本搜索算法-Speech Coding Algorithm and Simulation of EVRC
GSM_AMR自适应半速率
- 完整的GSM自适应语音编码程序，已通过验证(GSM adaptive speech coding program)