搜索资源列表
denoising
- 小波去噪音频信号典型程序,很简单,适用于初学者~-Wavelet de-noising typical procedures of the audio signal, a very simple, applicable to beginners ~
YIN-PIN-CHU-LI
- 用于处理音频信号 便于分习信号的频率等 有用消息-A facilitate stars learning signal frequency for processing an audio signal useful message
123123
- 课程设计 基于matlab的单声道音频信号的数字水印技术-Mono audio signal digital watermarking technology
PCM-encoding-and-decoding-for-Audio
- 对一段语音信号进行PCM编码与PCM解码-PCM coding and PCM decoding a voice signal
28284359ypfx
- 音频信号分析仪,很值得看,与大家共享,与大家一起学习-Audio signal analyzer, is worth a look, and share.
The-pitch-period-of-the-voice-signal
- 在录制好音源后,通过该程序,可以求解出各自声音信号的基音周期。-Recording audio through the program can solve each pitch period of the voice signal.
VB-signal-generator
- 由VB编写的信号发生器,利用电脑的音频输出接口输出信号,可输出正弦波、三角波、锯齿波、方波等。-Prepared by the VB signal generator, the use of the computer' s audio output jacks output signal, sine, triangle, sawtooth, square wave output.
audio-processing
- 用matlab对语音信号进行分析和处理,并提供matlab源程序和系统界面-Speech signal analysis and processing using matlab matlab source code and system interface
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- 音频信号采集,简单的代码,供大家学习 ,希望对大家有用-Audio signal acquisition, simple code for everyone to learn, hope to be useful
shiyan
- 数字音频信号发生器,实现100~10K正弦信号的产生,步进调节-Digital audio signal generator, to achieve 100 ~ 10K sine signal generation, step adjustment
matlab2
- 用matlab进行双音频电话的频谱分析 。从输入的音频信号中,读出电话的编码-Using matlab for spectral analysis of dual-tone phone. From the input audio signal, the read out encoding telephone
Speech-signal-classification-
- 语音特征信号识别是语音识别研究领域中的一个重要方面,一般采用模式匹配的原理解 决。语音识别的运算过程为:首先,待识别语音转化为电信号后输入识别系统,经过预处理后用数学方法提取语音特征信号,提取出的语音特征信号可以看成该段语音的模式。然后将该段语音模型同已知参考模式相比较,获得最佳匹配的参考模式为该段语音的识别结果.-Speech characteristic signal recognition is an important aspect in the field of speech re
MyAudioProcessing
- 音频数据采集输出. 主要的方法是实现了在VC中进行audio in的信号提取,并且进行波形绘制。-sample audio signal input and plot
shuzitiaoyintai
- 使用MATLAB进行数字调音台模拟仿真,实现音频信号的频谱分析。-Digital mixer with MATLAB simulation, the audio signal spectrum analysis.
Christmas-lamp
- 通过8ps59芯片控制 12 路灯,模式分为两种:一种为无音频 信号时,12 路灯组合出 5 种不同规律闪烁灯光 另一种是有音 频输入时 12 路灯由音频节奏伴随闪烁,貌似单路频谱-12 lamps by 8 ps59 chip control, model is divided into two kinds: one is without audio Signal, 12 street lamp combination rule of five different flashing
ReadWriteWAV
- 此代码为音频信号格式为wav的音频文件的入门级介绍,介绍怎样将头文件格式写入另一个文件进行处理,并讲述怎样处理剩下的音频数据。-This code for the audio signal format wav audio file' s entry-level introduction, describes how to write the header file to another file format for processing, and tells how to deal w
liu_shengying_jiajiemi
- 利用liu系统的自同步混沌信号,对数字音频信号进行加解密-Liu systems use self-synchronization of chaotic signals, the digital audio signal encryption and decryption
em78p468n
- 音频解码,防盗器音频信号解码,解出高低电平的宽度-Audio decoding, alarm audio signal decoding, solved the width of high and low
hilberttest
- 基于FIR设计了一个希尔伯特变换滤波器,并把该滤波器用于音频信号的解调。-FIR-based design of a Hilbert transform filter, and to the filter for audio signal demodulation.
STM-FM-receiver
- 本实验将实现如下功能:开机默认设置FM为接收模式,设置接收频率为93.6Mhz,我们插上耳机就能听到该频率的电台。通过KEY0和KEY2,我们可以调节FM频率(发送/接收),在FM接收模式下,KEY1用于自动搜台,在FM发送模式下,KEY1无效。通过WK_UP按键切换RDA5820的工作模式(FM发送/FM接收)。在FM发送模式下,我们可以通过在多功能端口(P3)的AIN排针上面输入音频信号,就可以在收音机里面听到该音频。同时用DS0提示程序正在运行。 -The experimen