搜索资源列表
usb_AD
- 从USB端口读取数据，每个通道可以独立工作。-read from the USB port data, each channel can work independently.
MyWave
- Read WAV file,get its data format and normalized data
wavread
- 一个很好的利用fileread来读取wav文件数据的实例，适合初学者入门学习-A good use of fileread to read the wav file data instances, suitable for beginners to learn entry
matlab_sound
- 利用matlab做声音分析，从声卡读入数据，并作快速傅立叶等分析。-Using matlab to do the sound analysis of the data read from the sound card, and so on for fast Fourier Analysis.
wav
- 能夠讀寫出wave檔的資料 並且在fwrite能配置不倒出不同的輸出資料-Can read and write the wave file data and can be configured in the fwrite output data is not poured out a different result
audio
- 本人嵌入系统中的源代码，经过实际测试，绝对正确；它实现从文件中读取音频数据并播放的功能！-I have the source code for embedded systems, through the actual testing, is absolutely right it implements the audio data read from the file and play features!
wave
- 绘画哨声波图，采用idl读取数据，按计算流体方法绘制而成-Figure painting whistler waves, using idl read the data, by methods of computational fluid drawn by
Waveadpcm
- adpcm语音编码，可以实时读取声卡数据。可以实时读取声卡数据。-adpcm voice coding, you can read the sound card data in real time. You can read the sound card data in real time....
alsa
- 基于ALSA的WAV播放和录音程序完整源码，程序包包含四个部分：WAV Parser、SND Common、Playback和Record。WAV Parser是对WAV文件的分析和封装，这里只针对Standard WAV File；SND Common是Playback 和Record共同操作，如SetParams、ReadPCM和WritePCM等；Playback和Record就分别是播放录音的主体了。原理很 简单，以Playback为例：从WAV文件读取PCM数据，通过I2S或AC97依
ReadWav
- 主要是对wav文件进行读操作。获得wav文件所存储的信息，不仅是语音信息还有其他数据信息。-Wav file read operations. Wav files are stored for information, not only the voice information，but other data information.
draw_wav_time
- 在qt4环境下编写的读取wav文件的音频数据，并画出其时域图-The qt4 environment written read wav files of audio data, and draw the time domain graph
readAudioFile
- 本java包提供了读取音频文件中真实数据的类。该类提供了获取音频文件的采样率、样本数据存储位数、样本数据（经过数据缩小处理，其值在-1至1之间）等方法-The java package provides the real data of the class to read audio files. Sampling rate class provides access to the audio file, the median of the sample data is stored, the
draw_wav_fft
- 读取wav文件的一段数据，利用fft算法画出频域图形-Read wav files for some data, the use of the frequency domain fft algorithm to draw graphics
Open_WAV
- 使用C++语言编程读取WAV格式音频文件数据，显示该WAV文件信息，并将该数据存放在一个txt文档中-Read the data of the WAV audio file , display the information of it , and save the audio data in a txt file .
read_wav
- 提供功能查看不同类型的wav文件的文件头，并根据文件头的信息读取wav文件的数据信息，并可选择将数据输出到控制台或者文本文件中。-Feature to see different types of wav file header and data read wav file header information, and can choose to output the data to the console or text file.
WaveFileReader
- java实现的wav文件的读取,读取的数据也封装在本类中-java achieve wav file read, read data is also encapsulated in this category
mp3Read
- 通过该开发包，matlab可以读取MP3数据-Through the development kit, matlab can read MP3 data
短时平均过零率
- 读入语音文件bluesky1.wav（内容为“蓝天，白云，碧绿的大海”）中的数据，进行分帧处理，然后计算其短时平均过零率。(Read the data from the voice file bluesky 1. wav (blue sky, white clouds, green sea), frame it, and calculate its short-term average zero-crossing rate.)