搜索资源列表
Adaptive-filter-code
- 自适应滤波器代码，利用自适应滤波器对音频号进行滤波，从而实现对音频中噪声滤除，使音频信号更清晰-Adaptive filter code, to filter the audio signal by using the adaptive filter, so as to realize the audio filtering noise in the audio signal, so that more clearly
watermarking
- watermark，很全很基础的数字音频水印处理，盲检测和非盲检测，经过滤波器处理后的检测-Watermark, digital audio watermarking are all very basic, blind detection and non blind detection, the detection filter after treatment
mp3
- mp3，mp3压缩过程，感知域音频编码，滤波器处理，信噪比-Watermark, digital audio watermarking are all very basic, blind detection and non blind detection, the detection filter after treatment
q4
- 利用多相滤波器完成对音频信号的处理，包括完整的注释。-Polyphase filter complete audio signal processing, including full comments.
yinyuehunxiang
- 为一篇设计报告，篇末附有代码。用MATLAB实现一段音频的混响处理。运用多种滤波器实现混响、延时、加噪音效果。-As a design report, at the end of the article with the code. MATLAB an audio reverb processing. Using a variety of filter achieve reverberation, delay, and the noise effect.
sheji
- 先对语音信号进行采集、播放，分析其频谱，对该信号源添加噪声，再播放音频并分析频谱，然后分别通过IIR低通、带通滤波器和FIR低通、带通滤波器，分别播放音频和得到滤波后的频谱。-Firstly， voice signal acquisition, play, analyze its spectrum to add noise to the signal source, and then play the audio spectrum analysis, and then were by IIR l
28726
- 截取一段音频信号作为输入信号，分别通过低通，高通和带通滤波器，比较滤波效果。-Interception of an audio signal as an input signal, respectively, through a low pass, high pass and band-pass filter, compare filtering effect.
86592346
- 源信号由一段音频组成，利用雷米兹交替算法，设计一个线性相位低通FIR数字滤波器。-An audio source signal is composed of alternate use Remez algorithm, design a linear phase low-pass FIR digital filter.
yanshou
- 以MATLAB软件为工具，在GUI图形用户界面下针对不同特点的语音信号进行八种不同模式的滤波处理的语音信号处理系统，涉及基于巴特沃思滤波器的IIR滤波器和汉明窗设计的FIR滤波器，能够实现语音文件的打开及自定义路径的存储功能，同时可以实现语音信号加噪和音频倒放功能。-The source code, by means of MATLAB, under the Graphical User Interface, achieves a kind of speech signal processing
noise_reduction
- 设计音频降噪算法，并用MATLAB仿真实现。 1）读入一段音频后添加噪声，必须包括两种不同的噪声，信噪比：0dB~10dB； 2）分别采用滑动平均滤波器，直接频域滤波，以及谱分析后设计滤波器滤波三种方法实现，并对比效果。 3）给出各种方案的设计依据、代码、频响曲线，以及输入输出对比图。-Audio noise reduction algorithm design, and use MATLAB Simulation. 1) Read after adding noise int
LPFfilter
- 低通滤波器对音频信号进行滤波并对其进行频谱分析-Low-pass filter for filtering the audio signal and its spectrum analysis
BSFfilter
- 带通滤波器对音频信号进行滤波并对其进行频谱分析-Band-pass filter for filtering the audio signal and its spectrum analysis
SwapAPO
- windows下面音频自定义滤波器的编程sAPO-sAPO promising about windows audio driver
Digital-effect-device
- 硕士论文。主要包括：1、数字音频技术参数 2、实现音效时对于滤波器的选择 3、对混响效果的研究与改进 4、schroeder混响模型的研究；5、moorer混响模型的研究 6、全通混响模型的研究 7、混响效果的matlab仿真-Master thesis. Mainly include：1、Digital audio technology parameters 2、Implementation of the filter for the choice of sound 3、Research an
audio_processing
- 音频处理相关，包括comb、一阶全通和直接全通滤波器-Related audio processing, including comb, a direct order all pass and all-pass filter
suibeng_v57
- 多目标跟踪的粒子滤波器，应用小区域方差对比，程序简单，音频信号通过LM386放大。- Multi-target tracking particle filter, Application of small area variance comparison, simple procedures, LM386 audio signal amplification.
dajiahao
- 音频信号的合成与滤波 在计算机中录入一段语音信号, 通过Matlab 对语音信号进行时频变换与分析, 同时构造一等长度随机噪声干扰信号, 对两个信号进行合成, 设计一个低通滤波器, 对含噪的语音信号进行滤波处理, 在时域和频域中对信号进行分析比较。-Synthesis and filtering of audio signals
hengking
- 音频信号通过LM386放大，ICA（主分量分析）算法和程序，多目标跟踪的粒子滤波器。- LM386 audio signal amplification, ICA (Principal Component Analysis) algorithm and procedures, Multi-target tracking particle filter.
bengnui
- 基于小波变换的数字水印算法matlab代码，音频信号通过LM386放大，FIR 底通和带通滤波器和IIR 底通和带通滤波器。- Based on wavelet transform digital watermarking algorithm matlab code, LM386 audio signal amplification, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.
naiqou_v83
- 多目标跟踪的粒子滤波器，音频信号通过LM386放大，基于小波变换的数字水印算法matlab代码。- Multi-target tracking particle filter, LM386 audio signal amplification, Based on wavelet transform digital watermarking algorithm matlab code.