搜索资源列表
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.
fft
- FFT三分之一倍频程音频声强分析,从.wav文件中读取数据,计算34个频程段的声强值输出。-FFT one-third octave sound presser level analysis
FFT-CPP
- 可读取一个二进制文件(如去掉头部的wav文件),将得到的数值进行FFT求出离散频谱值并保存到一个文件中。-This will process the data read from a file by FFT computing, and then save the result to a new file.
SD
- 用STC12C5A60S2单片机实现的,能直接读取并播放sd卡中的wav文件。由于51单片机速度有限,内存很小,本程序采用双缓冲方式,使声音听起来很流畅。外围电路是用dac0832+lm324进行模拟信号的转换的,电路简单,这里就不给电路图了。-With STC12C5A60S2 MCU can directly read and play wav file in the SD card. Due to the limited speed of 51 single-chip, memory is
WAVFileAnalyzer
- 这个程序是用来WAV文件分析。它可以读取WAV文件,显示文件头信息-This procedure is used WAV file analysis. It can read WAV files, display file header information
readwavunder-c
- visual studio 2010环境下,实现对wav文件的正确读取,在语音识别中非常重要的一步-visual studio 2010 environment, to achieve the wav file read correctly, in speech recognition is very important step
readwav-under-VS-environment
- visual studio 2010环境下,实现对wav文件的正确读取,在语音识别中非常重要的一步-visual studio 2010 environment, to achieve the wav file read correctly, in speech recognition is very important step
readwav
- 读取wav文件量化成数并写入txt文档-Wav file read and write the number of quantized into txt file
C_WAV
- 用c写的可以读取wav文件数据的小程序,可作为大设计的子程序用-C write wav file data can be read small program can be used as a subroutine with a large design
READ_WAV
- 读取.wav文件 C语言编写用于音频语音信号处理-Read. Wav file C language for audio speech signal processing
readwave
- 把wav文件的语音信号读取出来,并把它存储到磁盘上的txt文件里面。-Wav file of the voice signal is read out and store it to a txt file on disk inside.
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
mmiowav
- 基于VC6.0的利用mmio对wav文件进行读取及播放等相关操作-Based on the use of mmio VC6.0 wav file for reading and playing, and other related operations
WaveHeaderRead
- matlab程序读取wav文件头,并显示文件基本信息-Read the header of .wav files and display the basic information of the file.
DE2_SD_Card_Audio
- 使用Quartus Ⅱ与 NIOS Ⅱ IDE。 功能要求:(可实现某几项或全部) 1. 支持SD卡文件读取; 2. 支持WAV或MP3或其他格式音频,如为压缩格式则需解压缩; 3. 歌曲名称LCD显示; 4. 支持“播放/暂停”控制功能; 5. 支持“前一首”功能; 6. 支持“下一首”功能; 7. 支持LED灯显示音量功能; 8. 支持复位功能; 9. 支持硬启动,FPGA码流文件和软件二进制文件写入ROM,从ROM启动; 10. 支持总歌曲数和第
src
- wav文件格式的信息读取。使用于语音信号处理中的前期wav文件格式的分析。-Information read wav file format. Analysis of speech signal processing used in the pre wav file format.
wavread_fft_windows
- 读取wav文件进行声音信号化,并包含fft和加窗操作-import .wav file, and fft , add windows
iir
- vc6.0编写的iir高通滤波器,可以读取wav文件,显示输入波形和频谱,以及高通滤波后的波形和频谱。还包含有滤波器的验证。-iir vc6.0 prepared by a high-pass filter, you can read wav file, display the input waveform and spectrum, and high-pass filtered waveform and spectrum. Further comprising filter verificat