搜索资源列表
Super-Sound-and-Light-Multi-Lantern
- 超级声光多彩灯，很有意思的一个源代码，希望对大家有用。-Super sound and light more lights, it is interesting to a source code, want to be useful to everyone.
avr-alarm
- Avr alarm sound generator
simplicity
- Simplicity code for heart sound
MP3-Code
- Mp3解码过程,总体上可分为9个过程：比特流分解，霍夫曼解码，逆量化处理，立体声处理，频谱重排列，抗锯齿处理，IMDCT变换，子带合成，pcm输出。 -Mp3 decoding process, on the whole can be divided into nine process: bit-stream decomposition, Huffman decoding, inverse quantization processing, sound processing, spectrum
pro
- simulink与声卡的接口模块，对于初学simulink者很有帮助-simulink with the sound card interface module, for beginners who helps simulink
freq
- Frequency Analyzer. Whistle a melody and watch this program graph the pitch in real time. The Frequency Analyzer (download now) technically speaking performs a Fast Fourier Transform of the sound (you need a sound card and a microphone to use this
OFDMcode
- OFDM系统仿真，包含了发射、信道估计、接受等完整的OFDM系统仿真-his simulation scr ipt set allows for an OFDM transmission to be simulated. Imagetx.m generates the OFDM signal, saving it as a windows WAV file. This allows the OFDM signal to be played out a sound card and recorde
C51xuexi
- 通过这30个教程，初学者可以学到：单片机控制外部设备，读取外部设备状态，外部中断的应用，中断的深入理解，变量和标记的灵活应用，定时器的灵活应用，可编程自动控制的方法，按键控制设备动作的方法，PWM输出的设计，存储器的读写，延时报警器的设计，各种报警音的设计，音乐播放的设计，程序模块化的设计等等知识-30 through this tutorial, beginners can learn: SCM control external devices, read the external equip
noise
- 对用声级计测得的交通噪声级进行分析和处理，包括图形的显示-Right to use sound level meter measured the traffic noise level of analysis and processing, including the graphical display of
image_to_wav_conversion
- 转换图像文件程序（方形，为音乐的最高120x120像素）文件（*. WAV和噪音）。你可以看在音乐谱图隐藏的图像 - 过程被称为声音隐秘。 -Program converts image file (square shape, maximum 120x120 pixels) into music file (*.wav, noise). You can watch the hidden image in spectrogram of music- process called sound s
SOUND
- 声音报警程序，以后不用找用独立的报警芯片了-Sound alarm program, did not have to look for with a separate alarm chip. . . .
PIC1702sl
- This code is in the arm-lpc2220 on to do a pwm player wav sound source.-This code is in the pic on to communicate with fm1702
sound
- 实现声音播放功能，能够播放多种音乐格式文件-To achieve the sound playback, can play a variety of music formats
playsound
- to record a sound in wav format and play it
Generate_Sound
- 将心电数据从文件中读取出来，并由声卡读入，从而发出心跳声，可将得到的声音作为模拟的心电信号-ECG data will be read out from the file, read by the sound card, which issued a heartbeat sound, the sound can be simulated ECG signal as
MusicCompare
- Music Comparator analyze the wav file to configure the Music to identify frequency bands, each separated by the instrument s sound and creating music. after someone sings, the comparator determine the range of individuals and the correct pitch in the
Dsound
- DirectX声音编程及管理，Visual+C++音频视频处理技术及工程实践本光盘实例源文件第4张-DirectX Sound Demo and DirectX Sound Manager
soundchange
- 对原始语音进行上采样和下采样，分析对比他们的时域图和频谱图。最后对比原始语音、75HZ激励、150HZ激励以及噪声激励下的效果-SOME SIMPLE MANIPULATIONS OF SOUND USING DIGITAL SIGNAL PROCESSING The original sound and its spectrogram Downsampling the waveform downsampling Upsampling the waveform Li
sound
- 微处理器实验时，用于音频的驱动，可以输入声音，插上耳机可以听到输出的音频信息。-Microprocessor experiment, the drive for audio, you can enter the sound, plug in headphones to hear the output audio information
soundsignal
- 将声音文件在时间轴上分割成几段，分别将段的秩序及某些段内的秩序颠倒，从而实现了对声音文件的加密。首先，先读取一个声音信号，对信号做1024点FFT变换，取完点之后，分成四个向量，四个向量组成一个矩阵，再对每一个向量进行转置，再重新整合，从而就实现了回密的过程。-Sound files on the timeline will be divided into paragraphs, each paragraph of the order and reversed the order of some