资源列表
A-weigthing--C-weighting
- 声学信号处理中，多种频带加权方式.包括A计权，C计权等-Acoustic signal processing, multi-band weighting methods, including A-weighting, C weighting, etc.
lms
- 应用lms自适应滤波算法进行回声消除的matlab程序-application lms adaptive filtering algorithms eliminate echoes of Matlab procedures
FilterDesign01
- 变采样和多相滤波器的实现。本程序实现了一个变采样程序，中间设计滤波器设计和插值抽取。其中滤波器设计用的是窗函数法，根据要求设计窗函数，得到窗函数的长度。接着是插值，滤波，抽取，得到最后变采样之后的波形文件、另外对比了用直接卷积和多相分解卷积两种方法最后的结果。 -Implementation of variable sampling and polyphase filter. This procedure implements a variable sampling procedures,
omlsa.m.tar
- 基于IMCRA单通道噪声估计,基于Omlsa(optimally-modified log-spectral amplitude)语音增强-Isreal Cohen- omlsa : Single Channel OM-LSA with IMCRA noise estimator. Noise psd estimation & Speech enhencement
2xAK4399_MCU-new-versions
- AK4399解码的软控源程序，dir适用于AK4113与AK4118-rduino Nano as controller To score 3 consecutive posts of my own, I might as well share the code with you for using the Arduino Nano for controlling the 2xAK4399 d
ck-video20150508V1.6.3
- WordPress的视频插件CK-视频汉化版，上传到插件，允许使用-wordpress video plug-ck-video finished version, uploaded to the plugins, enable to use
audio
- 海思音频编解码程序，支持ADPCM\G711\PCM\G726等多种编码格式，包含编码录音和解码播放功能。对于音频编码入门者十分有用。-Haisi audio codec procedures, support ADPCM \ G711 \ \ G726 PCM encoding formats, such as containing encoding and decoding recording playback function. Particularly useful for audio
TLSSC-master
- 两级空间搜索优化的立体麦克风阵列声源定位matlab程序，采用SRP-PHAT技术，有效抗混响及噪音。-Fast Sound Source Localization Using Two-Level Search Space Clustering Simple demonstration using simulated data
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.
VideoViewDemo
- 简单的一个android播放rtsp流文件demo，仅供参考-A simple android player rtsp stream file demo, for reference only
程式碼
- 该代码可做快速傅里叶转换以及离散傅里叶转换以及绘制三维时频图(The code can do fast Fourier transform, as well as discrete Fourier transform, and to draw three-dimensional time-frequency map)
语音去噪
- 这是关于维纳滤波去噪的算法，用于语音增强，对于学习语音技术有很大帮助