搜索资源列表
WaveConvertor
- 实现裸音数据的FFT变换以及对音频样本序列的处理，包括实现Forward和Reverse Fourier变换-Bare implementation of the FFT transform audio data as well as audio samples of the treatment sequence, including the realization of Forward and Reverse Fourier Transform
Waveletdecomposition
- This routine performs a 1-D Periodic Orthogonal Wavelet decomposition. It also performs the row decomposition component of a 2-D wavelet transform. An input signal x[n] is low pass and high pass filtered and the resulting signals decimated by factor
source
- is a program that takes sound samples and identifies that type are compared to WAV files
audio_psnr
- 音频PSNR计算，双声道、512个采样点一帧，可自己修改 -audio PSNR caculation\double channel\512 samples per frame\change as your convience
adpcm
- adpcm codec samples g711, g72 3-adpcm codec samples g711, g721, g723
resample-v1.0.0.40.tar
- 采样率转换代码，用多相滤波器实现了音频的抽取、插值与分数倍速重采样， 尤其是分数倍重采样是现在大部分采样率转换代码中没有的，该代码对三种方式都提供了例子代码供参考-resample, decimate and interp audio samples
dshowplayer
- windows sdk中关于DirectShow使用的事例源码，这个事例说明了怎么用DirectShow来制作视频播放程序-The DirectShow samples are included with the Windows SDK.Video playback application.
FPR
- The procedure used by the FS MELP coder for Fourier magnitude calculations and quantizations is presented next (Figure 17.3). Inputs to the procedure are the speech data (200 samples), the LPC, and the pitch period. It is assumed that the LPC and
samples
- OPENAL是一个音效API，负责系统和声卡之间的沟通，几乎没有一个API能达到她的全部潜能。由 Creative公司、nVidia公司 和 Loki工作室 发起开发的跨平台3D音效-OPENAL is a sound API, responsible for communication between the system and the sound card, almost no API can reach her full potential. Creative platform, nVi