搜索资源列表
wavlab_bart
- 巴特沃思和契比雪夫滤波器，有wav文件以及输出的wav文件，使用带通滤波器，保留了300-3300Hz的音频，可以广泛使用在音频滤波方面-Butterworth and Chebyshev filter, wav files and output wav file, the use of band-pass filters, retained the 300-3300Hz audio can be widely used in audio filtering
wave2.rar
- 音频波形显示和滤波,Audio waveform display and filtering
DPAU.rar
- VC实现十倍频程坐标下画高通,低通,带通等音频滤波曲线,并实现鼠标拖动.,VC achieve 10 octave coordinates Qualcomm painting, low-pass, band-pass, such as audio filtering curve, and drag the mouse to achieve.
音频波形显示和滤波
- 音频波形显示和滤波,1、录音功能：CWaveIn类2、播放功能:CWaveOut类3、波形显示和滤波：CFilter类4、语音数据压缩解压：CG729aCompress、CGsmCompress 因为继承至同一个父类，所以它们的接口是一样的, Audio frequency profile demonstration and filter,1, recording function: CWaveIn kind 2, broadcast function: CWaveOut kind 3, pr
用Matlab实现的数字音频水印嵌入与提取
- 并且具有对抗加噪、重采样、重量化、滤波以及MP3有损压缩等攻击的良好鲁棒性,fimpr
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
matlab
- 基于回声隐藏的信息隐藏算法，是一种音频信号的水印技术，包括隐藏信息的嵌入和提取，以及对于噪声，MP3压缩，滤波，重采样和延迟攻击的模拟。-Based on echo hiding information hiding algorithm, is an audio signal watermarking techniques, including embedding and extracting hidden information, as well as for noise, MP3 compr
WaveManager
- 波形音频管理器，低层音频函数录音，播放，显示波形，进行滤波，反转等功能-Waveform audio manager, low-level audio recording function, playback, display waveform, filter, reverse functions
lvbo
- 对音频信号进行几种滤波，有汉明窗，切比雪夫，巴特沃斯等。可以输出时域和频域的对比图。-Several of the audio signal filtering, there is Hamming window, Chebyshev, Butterworth and so on. Can output time domain and frequency domain comparison of Fig.
00648086
- 音频信号处理，主要完成对于音频信号的滤波，内含自己编写的低通、高通和带组数字滤波器源码-Audio signal processing, mainly to complete the filtering for audio signals, including the preparation of their own low-pass, high-pass digital filter and source code with group
Filter
- 用LabVIEW实现对输入音频滤波达到降噪效果-LabVIEW filter of audio signal
high_pass
- 对指定音频信号进行高通滤波处理，并输出指定文件，滤波采用双线性变换法-Designated high-pass filtering the audio signal processing, and outputs the specified file, filtering using bilinear transform
Lab0703-AudioFIR
- TMS320VC5509A 音频滤波实验程序-TMS320VC5509A
1
- 这是我用STC89C58RD+单片机做的音频功率谱分析，包含FFT程序，对学习FFT软件滤波算法的朋友肯定会有所帮助的。-This is what I do with STC89C58RD+ single chip audio power spectrum analysis, including FFT program, the software filter algorithm for learning FFT friends would certainly have been helpful
matlab
- matlab滤波器,里面有三个方法滤波，用来滤波音频文件的-matlab filter, there are three ways to filter, for filtering the audio file
matlab--pitch-detection
- 语音基音频率的检测方法matlab编程 自相关法和同态滤波法-Pitch detection methods matlab programming frequency autocorrelation and homomorphic filtering
matlab_audio
- 基于matlab GUI的音频信息处理系统，具有声音录制、播放、暂停、渐弱、渐强、倒放、快放、回音、合成、滤波、变换声道、绘制波形曲线等功能-Matlab GUI-based audio information processing system, with sound recording, playback, pause, fade, gradually strong, rewind, fast release, echo, synthesis, filtering, channel chan
M5_10
- 基于Matlab的音频滤波演示程序，噪音为高频信号，输出图像和音频-Matlab-based audio filter demo
vhdl1
- 该程序实现了运用VHDL实现数字音频滤波，同时在FIR 滤波过程中减少了加法器和乘法器使用数量，大大减小了内存-The program implements the use of VHDL digital audio filtering, while in the FIR filtering process to reduce the number of adders and multipliers used, which greatly reduces the memory
基于DSP中断工作方法的音频滤波代码
- 设计基于DSP中断工作方式的语音采集-滤波-回放系统，要求： 1.输入为双声道立体声音频，用48kHz的采样率采集音频。 2.将音频信号经36阶截止频率10kHz的低通滤波处理后，再进行回放。 3.要求采用音频接收、播放双中断工作方法。