搜索资源列表
wavereader_matlab
- 提供GUI界面让用户能选择读取一个wav文件，并查看相关的信息，如采样率、比特深度 -provide GUI interface to let users can choose to read a wav file, and view relevant information, such as sampling rate, bit depth
ssrc-1.30
- 音频采样率变换程序，可以加到程序后处理以便调整音视频同步，同时也可以用作预处理，降低采样率。是当前最好的音频采样率转换程序，被mpeg使用-audio sampling rate conversion programs can be added after processing procedures so as to adjust the audio and video synchronization, also can be used for pretreatment, lower sampl
aac_aac+
- AAC解析代码，可以解析AAC格式文件的比特率，采样率，播放时间-AAC code analysis, analytic AAC format the bit rate and sampling rate of the broadcasting time
convert
- 调整音频采样率,一般可以将wav格式的各种采样率音频转换成8k采样的^_^-audio sampling rate adjustment, the general can be wav format of audio sampling rate conversion 8k sampling ^ _ ^
语音AudioCap
- 基于对话框的本地语音采集和播放，以及wav文件的读写。-based on dialog, realize sampling and playing local audio, and reading and writing wav files.
wave.tar
- 提供对标准.wav文件的解析。处理了wave文件的头部和数据段，分别读取到一个缓冲区中，并且提取出波特率、采样位数等信息。-standard of wave file analyzing.do with wave file head and data segment, reading to each cache, and pick up baud,sampling rate, etc. info.
wavsamplerate
- 读取WAV文件采样率,如果是其它格式,可以先转换为此格式-Sampling rate of WAV files to read
resampleV2
- 一个语音的升降采样程序，实现各种采样率之间的转换。-A voice rise and fall sampling procedures to achieve a variety of sample-rate conversion between.
mp3twav
- 能够将所有的 mp3 mp2 文件解码并保存为wav文件，可以直接播放。 采样率等信息都是自动从header里面提取出来并写到wav文件头中-Be able to decode all of the mp3 mp2 file and save it as a wav file can be played. Sampling rate and other information are automatically extracted from a header inside ou
speaker
- 数字的语音识别matlab程序 训练及识别数据太大,少量上传一点,大家可以用COOLEDIT等软件仿照自己制作.(*.wav文件采样率8000,单声道,采样精度16位,16bit Motorola PCM,*.lab文件存的是语音的起止点和语音内容). -Digit speech recognition matlab program too much training and recognition data, a small amount of upload that you can us
cp0201_waveform
- 脉冲形成器，这段程序产生脉冲波形，并计算所产生脉冲的抽样个数OVER，分奇数偶数两种情况产生波形-Pulse forming, and this procedure generated pulse and pulse generated by calculating the number of sampling OVER, sub-odd two cases even have a waveform
audio
- 本实验旨在了解如何将模拟的声音信号转化为数字信号，重点掌握在数字声音四个重要的技术指标：采样速率、量化比特数、声道数和编码方法。-This experiment aimed at understanding how analog voice signal into a digital signal, with a focus in the hands of digital audio technology to four key indicators: the sampling rate, qu
wave
- 通过编程实现音频信号的实时获取，单声道、16KHz采样率、16bit量化，录音时长为10秒，保存为.wav格式的音频文件。-Implementation through the programming of real-time audio signal acquisition, mono, 16KHz sampling rate, 16bit quantization, recording length of 10 seconds, save it as. Wav format audio fi
Dis_Wave
- 能实现1Hz~50MHz间的频率测量，显示信号周期，能实现1Hz~15KHz间的信号波形实时显示，采样速率120KHz。-1Hz ~ 50MHz to achieve inter-frequency measurements show that the signal cycle, to achieve inter-1Hz ~ 15KHz real-time display of signal waveforms, the sampling rate of 120KHz.
ylj_fileheader
- 读取wavepro7100的2进制文件头参数 返回4个参数：采样长度，增益，偏移量，时间间隔 ylj 2005.6.9-2 M wavepro7100 read file header parameters The return of four parameters: the sampling length, gain, offset, time interval
FBS
- A short-time analysis-synthesis system for speech is developed in MATLAB using the Filter Bank Summation (FBS) method. Provision for different sampling rates at analysis and synthesis means rate change can be carried out.
audio
- 虚拟声卡频率计 该程序是在VC++6.0环境中，用C++语言编写的，分三个模块：一个是程序框架模块，实现程序的框架结构；二是声卡采样模块，实现声卡对外部模拟信号的采样；三是对采得的信号进行频率值计算。-The program is in VC++6.0 environment, using C++ language and is divided into three modules: Module One is the procedural framework, the framework o
speech_1VRecognize
- 基于语音特征采样的,实现的特定语音识别代码,准确率90以上75448181VRecognize-Sampling based on voice characteristics, speech recognition to achieve a specific code, more than 90 accuracy 75448181VRecognize
WavFormatReader
- 是一个可以提取.wav文件格式的小工具，提取的信息例如通道数，采样频率，采样精度，等等。-A can be extracted. Wav file format of a small tool, extracting information such as channel number, the sampling frequency, sampling precision, and so on.
multisamplerate
- 改变原始wav音频信号的抽样频率，并且显示处理前后声音信号的频谱.有助于帮助大家理解奈圭斯特抽样定理。-Change the original wav audio signal sampling frequency, and shows the spectrum of sound signal before and after treatment. Helps to help you understand the Nyquist sampling theorem.