资源列表
Tranzcode_v0.3_src
- DTS音频转换，可以把DTS转成多条音轨的WAV-DTS audio converter, can be converted into a number of DTS track WAV
Residual_Excited_Linear_Prediction_with_MATLAB.ra
- Simulation of Residual Excited Linear Prediction (RELP) coding for speech: This simulation give your voice or available clear wav file.This encoder have linear predictor that decreases signal s dynamic (lower quantization level). This technique als
By-Arthur
- 音频处理代码 可以去除音乐中唱歌人的声音 保留背景音乐-Audio processing code can remove the sound of music singing to keep the background music
wm8731
- wm8731的使用，用于音频信号的采集或者产生-wm8731 use for audio signal acquisition or produce
bofangwav
- playwav.c 只能播放短文件，属于参照。 dsp.c 即能播放任意长度WAV文件。-playwav.c can only play a short document, belonging to the light. dsp.c which can play WAV files of arbitrary length.
VB_Record
- VB做的功能强大的录音程序，可以加特殊效果，如：回声、放大器、均衡器等，有原码、可运行程序；-VB to do a powerful sound recording program, you can add special effects, such as: echo, amplifier, equalizer, etc., there is the original code, can run the program
1(important)
- 声音变调程序，在C语言上，实现歌曲变调功能。-Voice modulation program, in C language, the realization of song modulation function.
wienerfilter
- 对音频进行短时傅里叶变化，维纳滤波后还原，可以滤去20db不相关噪声-Short time Fourier transform of the audio, after the reduction Wiener filter can filter out irrelevant noise 20db
ADPCMPlayer
- 将一定格式的ADPCM编码数据解码成pcm格式数据，并通过声卡播放-Will be a certain format decoder ADPCM encoding data into a pcm format data, and through the sound card to play
audio
- dsp音频驱动，dm6467读写tlv320aic32-dm6467 control tlv320aic32 by i2c
pcmplayer
- 自己编写的VC6下以directsound编写的以流缓冲的方式播放PCM音频的控制台程序，程序很短小简洁，非常适合学习directsound，并可用于实时播放MP3解码器后解码的PCM流。-I have written under VC6 DirectSound prepared to stream buffer PCM audio broadcast console procedures, the procedures are short and concise, very suitable
sound-echo
- 根据回声音效的声学原理，使用c语言进行编程，实现回声音效。适合数字信号处理方向的爱好者学习使用。-According to the acoustic echo sound principles, using the c language programming, echo sound. Direction for digital signal processing enthusiasts learn to use.