搜索资源列表
jiujeng
- 高斯白噪声的生成程序，语音信号的采集与处理，数字信号处理课设，光纤无线通信系统中传输性能的研究。- Gaussian white noise generator, Acquisition and Processing of the speech signal, digital signal processing class-based, Fiber Transmission wireless communication system performance.
huilang
- 单径或多径瑞利衰落信道仿真，完整的基于HMM的语音识别系统，高斯白噪声的生成程序。- Single path or multipath Rayleigh fading channel simulation, Complete HMM-based speech recognition system, Gaussian white noise generator.
PESQ
- PESQ-主观语音质量评估。 ITU-T P.862建议书提供的客观MOS值评价方法。PESQ可以广泛的用于现场和模拟网络中端到端测量。背景(环境)噪声和噪声处理,可以通过用PESQ比较干净的、未处理的信号和编码的、经噪声干扰失真的信号评估得到。-PESQ- subjective speech quality assessment. ITU-T P.862 recommendations for objective MOS value uation method book provides.
mingfai
- 完整的基于HMM的语音识别系统，虚拟力的无线传感网络覆盖，高斯白噪声的生成程序。- Complete HMM-based speech recognition system, Virtual power wireless sensor network coverage, Gaussian white noise generator.
baifen_v48
- LDPC码的完整的编译码，实现了图像的加水印，去噪，加噪声等功能，语音信号的采集与处理，数字信号处理课设。- Complete codec LDPC code, Realize image watermarking, de-noising, plus noise and other functions, Acquisition and Processing of the speech signal, digital signal processing class-based.
ibm
- 理想二值掩蔽的分析和计算，用于分析语音和噪声-Analyze and calculate the ideal binary mask for speech and noise analysis
Desktop
- 单通道语音增强算法，利用logmmse来滤出噪声-speech enhancement by logmmse.we proved the speech SNR firstly
FIRfiler
- 对于采集的加噪声的语音信号进行FIR数字滤波，包括低通，带通，高通-For the acquisition of noisy speech signal FIR digital filtering, including low-pass, band-pass, high pass
IIRfiler
- 对于采集的加噪声的语音信号进行IIR数字滤波，包括低通，带通，高通-For the acquisition of noisy speech signal IIR digital filtering, including low-pass, band-pass, high pass
speech-enhanceme
- 谱减法语音增强的仿真实现：读取语音文件，产生随机白噪声，将两者联合起来，加入汉明窗，帧间重叠50 ，短时FFT，短时相位谱，频域中合成语音，短时IFFT并各帧重叠相加，去除汉明窗引起的增益，最后得到增强后的语音。-Spectral subtraction speech enhancement Simulation: reading voice files, generate random white noise, the two unite Jiaruhanming window, 50 ov
DSP_LMS_Weina
- 基于DSP5509A平台下的语音信号增强处理，运用了LMS维纳滤波方法去除输入语音信号中的噪声干扰。-Speech signal enhancement processing based on DSP5509A platform, the use of the LMS Wiener filtering method to remove the input speech signal noise interference.
VoiceEnhancement_test
- 利用java开发基于MMSE的语音增强系统，在运行程序时加入带噪声的音频，经过系统处理，输出增强后的音频，具有很好的效果-Use java development based on MMSE speech enhancement system, with added audio noise when running a program, after treatment systems, the enhanced audio output, has a good effect
SpeechAddNoise
- 语音加噪工具，输入纯净语音信号文件列表和纯噪声文件，按照指定的信噪比进行加噪；包含详细的代码实现和调用流程；-Speech plus noise tools, clean speech signal input file list and the noise-file, in accordance with the specified signal to noise ratio plus noise contains detailed code and the calling process
SpeechAddNoise_matlab
- noisegen.m：生成白噪声并按照指定信噪比对语音进行加噪； add_noisem.m：使用输入的噪音按照指定信噪比对语音进加噪； SNR_singlech.m：输入纯净语音和加噪后的语音，计算其信噪比； my_add_noise.m：调用上述函数进行加噪操作；-noisegen.m: white noise generated by the specified signal to noise ratio of the speech plus noise add_noisem.
nuimun_v30
- 利用matlab写成的窄带噪声发生，完整的基于HMM的语音识别系统，STM32制作的MP3的全部资料。- Using matlab written narrowband noise occurs, Complete HMM-based speech recognition system, STM32 all the information produced by the MP3.
funling_v36
- 完整的基于HMM的语音识别系统，计算一维光子晶体的透射特性和反射特性，利用matlab写成的窄带噪声发生。- Complete HMM-based speech recognition system, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals, Using matlab written narrowband nois
QUZAO
- 在噪声环境下语音信号的增强,噪声为正态随机噪声-In the noise environment speech signal enhancement, noise is normal random noise
paopou
- 连续相位调制信号(CPM)产生，语音信号的采集与处理，数字信号处理课设，一种噪声辅助数据分析方法。- Continuous phase modulation signal (CPM) to produce, Acquisition and Processing of the speech signal, digital signal processing class-based, A noise auxiliary data analysis method.
maoqui
- 匹配追踪和正交匹配追踪，语音信号的采集与处理，数字信号处理课设，添加噪声处理。- Matching Pursuit and orthogonal matching pursuit, Acquisition and Processing of the speech signal, digital signal processing class-based, Add noise processing.
fuimiu
- 语音信号的采集与处理，数字信号处理课设，这是第二能量熵的matlab代码，高斯白噪声的生成程序。- Acquisition and Processing of the speech signal, digital signal processing class-based, This is the second energy entropy matlab code, Gaussian white noise generator.