资源列表
audioRecoder
- 用android中的MediaRecoder类编写的录音的源码，可以用来测试底层是否支持音频录制，在android底层问题排除上很重要-Android written in MediaRecoder class recording source, can be used to test whether the underlying support audio recording, excluded the underlying problems in the android is very im
MATLAB_forspeech.rar
- 采用MATLAB分析WAV文件。 步骤一：选择一个WAV文件作为分析的对象 。（ding.wav） 步骤三：进行 FFT变换并画频域图形 。 步骤四：进行该声波主要频谱的分析。 步骤五：根据该声音的频谱，反演时域图形 。（有失真） 步骤六：进行付立叶逆变换IFFT并画频域图形 。,WAV file analysis using MATLAB. Step One: Select a WAV file as the target of analysis. (Ding.wav) Step
1
- alsa的一个教学文档，非常适合入门，pdf格式-alsa' s a teaching document, is ideal for entry-
mpeg1
- mpeg1 源码 As you can read in the source files work on these files is still in progress and they have not officially been released for public distribution. Nevertheless we at Fraunhofer Institute have tested the layer 3 part of the Decoder an
PCMTOWAV
- 这是一个DLL系统,进行PCM转化为WAV格式.去除杂音.采用了东进库.并带有说明文档.-This is a DLL system, PCM into WAV format. Remove noise. They moved eastward to the library. And with documentation.
audioTest
- 实现基于声卡的多路音频实时采集，独立的线程处理
wavefile
- wav文件解析工具，可以分析出实时fft波形-wav file analysis tool, you can analyze waveforms in real time fft
dspG.723.1
- DSP优化的G.723.1的代码，支持5.3和6.3速率，可直接在DSP平台上编译，运行，占用CPU%8，效果很好！-The optimized code of DSP can support 5300 and 6300 bps. It can be compilered and runned in DSP table and have good performance.
DirectMusicVC
- DirectMusic程序设计的一个很好例子，大家可以试一试。-DirectMusic procedures designed a good example, we can try.
audioREC
- wav录音、回放，并存盘，主要是利用windows waveform-wav recording, playback and save
ArthmeticCoding
- arthmetic coding for audio compression
virtual-instrument-with-VB
- 一个非常好的VB开发的通过声卡采集波形的程序，达到声音测量，声音振动FFT分析功能-VB developed a very good through the sound card collection waveform procedures, to achieve sound measurement, sound and vibration analysis of FFT function