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segsnr.利用matlab进行语音信号的信噪比求解
- 利用matlab进行语音信号的信噪比求解。。,clc clear x=wavread( x1 ) y=wavread( y1 )
xiaobo
- 小波变换下的信噪比提高,运行结果是3张图，两段语音，效果较为明显-Improved SNR under the wavelet transform
Final-Project--Codeareport1
- 语音增强系统，包括信噪比估计和传递函数，分段函数和重建函数-speech enhancement project, including Prior SNR estimate, noise PSD estimate, gain function, framing and over-lap add
improved-beamformer-algorithm
- 内容是基于一种改进的麦克风阵列固定波束形成的语音增强算法，通过MATLAB仿真，其信噪比与之前的算法相比，有较大提升-Content is based on an improved fixed beamforming microphone array speech enhancement algorithm, through MATLAB simulation, the signal-to-noise ratio compared with the previous algorithm, has
pao
- 解耦，恢复原信号，语音信号的采集与处理，数字信号处理课设，包括最后计算压缩图像的峰值信噪比和压缩效果的源码。- Decoupling, restore the original signal, Acquisition and Processing of the speech signal, digital signal processing class-based, Including the final calculation of the compressed image peak sign
0048
- 包括调制，解调，信噪比计算，真的是一个好程序，语音信号的采集与处理，数字信号处理课设。- Includes the modulation, demodulation, signal to noise ratio calculation, Really is a good program, Acquisition and Processing of the speech signal, digital signal processing class-based.
vdxhd
- 完整的基于HMM的语音识别系统，最终的权值矩阵就是滤波器的系数，包括最后计算压缩图像的峰值信噪比和压缩效果的源码。- Complete HMM-based speech recognition system, The final weight matrix is ??the filter coefficient, Including the final calculation of the compressed image peak signal to noise ratio and compr
7527
- 完整的基于HMM的语音识别系统，包括压缩比、运行时间和计算复原图像的峰值信噪比,验证可用。- Complete HMM-based speech recognition system, Including compression ratio, image restoration computing uptime and peak signal to noise ratio, Verification is available.
segmantal SNR
- 计算语音信号的信噪比和分段信噪比，在matlab中使用(Computing signal-to-noise ratio and segmentation SNR of speech signals are used in MATLAB)
deijia
- 读入数据文件（例如：bluesky.wav）,叠加上一个不同信噪比的正弦信号(Read into a data file (e.g., bluesky.wav) and overlay a sinusoidal signal with different signal to noise ratio)
LC-SD卡模块
- 支持MP3、WAV解码格式。 2、支持采样率(KHz):8/11.025/12/16/22.05/24/32/44.1/48。 3、24位DAC输出，动态范围支持90dB，信噪比支持85dB。 4、完全支持FAT16/FAT32文件系统，最大支持32G的TF卡，支持32G的U盘。 5、支持UART串口控制语音播报功能，可控制播放，暂停，选曲，音量加减等功能，最大选曲65535首曲目，波特率9600 bit/s。 6、支持IO触发功能，8个IO口单独触发8首曲目或8个
GenerateNoisySpeech
- 对噪声和语音进行信噪比的设计，并且生成带噪语音(Design of Signal-to-Noise Ratio for Noise and Speech)