搜索资源列表
AUDIO_FILTER1
- 语音滤波源代码，基于视频会议中语音编码前滤波，可以有效地消除噪声-voice filtering source code, based on video conference speech coding filter can effectively eliminate noise
DSP2
- DSB-SC信号的生成与解调 1) 用离散（DSP）的方法生成DSB信号 2) 载波频率为150KHz，音频为500Hz和2000Hz的混合音。 3) 加入高斯白噪声 （4） 语音信号 的传输。 改变抽样频率和量化台阶大小，观察重建信号以及量化噪声信号的波形；对于语音信号主观评价声音质量的变化。 -DSB-SC signal generation and demodulation 1) Discrete (DSP) methods to generate
autiolms
- 基于5509A DSP芯片的关于语音噪声消除的源代码，程序已经调试好！消除噪声效果很好！-5509A DSP chip based on the source code of speech noise reduction, the program has good debugging! Works well to eliminate the noise!
testscript_intel
- voice) is the target signal and the second one (woman s voice) is the interfering speaker. To contrast the effects of an interference speaker (non-stationary noise) with a white noise inference (stationary noise/constant power) a white nois
jiyuPICdanpianjideyuyintishiqi
- 设计了一种以PIC16F877单片机作为控制核心的录放音智能语音系统, 采用ISD4003 - 8M设计制作了具有定时录音、 放音的语音提示器, 可以真实的再现语音的真实自然效果, 避免了一般语音电路因为量化和压缩所造成的量化噪声和失真。该系统 操作简单, 可靠性高, 成本低, 可广泛用于各种对安放要求较高的场合。-Design a single chip microcomputer as the core to control the PIC16F877 recording soun
pxc3873269(3)
- noise reduction in speech signal
hurong
- 基于改进谱减法的语音增强，通过改进和传统的比较得出信噪比-Based on improved spectral subtraction speech enhancement, derived signal to noise ratio through improved and traditional
SP-ENH-DOS-BUILD
- WAV Speech Enhancer can be used to improve the signal to noise ratio of bad quality speech recordings: - Dynamic expansion - Pink noise attenuation - Low frequency noise (50-60Hz) suppression-WAV Speech Enhancer can be used to improve the signal to n
ssubmmsev
- performs speech enhancement using the MMSE or log MMSE criteria with VAD-based noise estimate
Kalman-speec-hmatlab-code-enhancement-corrupted-w
- A matlab code for speech enhancement using Kalman filtering. Speech corrupted with multi talker babble noise.
Kalman-speec-hmatlab-code-enhancement-corrupted-w
- A matlab code for speech enhancement using Kalman filtering. Speech corrupted with car inside noise travelling at 60kmph with windows closed.
Kalman-speec-hmatlab-code-enhancement-corrupted-w
- A matlab code for enhancement of speech using Kalman filtering. Speech corrupted with exhaust fan noise.
Kalman-speec-hmatlab-code-enhancement-corrupted-w
- A matlab code for speech enhancement using Kalman filtering. Speech corrupted with street noise while sitting inside an auto rickshaw.
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.
1844
- Modern signal processing used in the spectral estimation in matlab, Complete HMM-based speech recognition system, A noise auxiliary data analysis method.
grvbs
- Complete HMM-based speech recognition system, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Has been successful debugging. M contains files can be directly run.
3021
- Acquisition and Processing of the speech signal, digital signal processing class-based, Complete class-based image processing, contains all of the source code, auto image, Includes the modulation, demodulation, signal to noise ratio calculation.