搜索资源列表
world2voice
- 自动将输入的文字转化成音频输出,简单方便,效果不错-Automatically enter text into audio output, easy, good results
rec
- 一个易语言写的可定时的录音机源码,可录线性输入口的音频-An easy language to write the source code can be a tape recorder from time to time may be recorded in the linear input audio
Counter
- 通过电脑声卡实现计数功能,通过光电隔离器直接接到电脑音频输入端口,其他功能由电脑实现-Implementation through the computer sound card counting function, through the photoelectric isolator directly from computer audio input port, the other functions by computer implementation
MATLAB
- 实现音频信号的输入和对其进行时域与频域的分析-To achieve the audio signal input and its time domain and frequency domain analysis of
Audio-delay-control-circuit
- 输入音频控制继电器的断开与吸合,同时通过可调可调节无音频输入后继电器的延时断开的时间,可延时时间1分钟以内。更换适当电容可延时更长时间。是protel99se画的,已经过量产,欢迎下载。-The input audio control relays to disconnect and pull, adjustable relay delay to disconnect the audio input with adjustable delay time is less than one minu
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
spectrogram
- 对输入的音频文件(wav)分析短时动态特征,生成MFCC频谱,并绘制spectrogram-The input audio file (wav) analysis of short-term dynamics, generate MFCC spectrum and draw the spectrogram
music
- *表示最高音 h表示高音 m表示中音 l表示低音 与其控制的音符构成音高,决定发音频率,音高的后面是音长,可以用整数或小数输入以控制时间,但中间必须用空各隔开。 乐谱文件的得最前面是一个整数,白噢是音长基数,一般为300 600 900 1200ms;乐谱文件最后世结束符 “##” ,以表示乐谱文件的结束。 程序对读入的乐谱进行翻译, 确定每个乐音的频率和声长, 每个音的音长=音长基数*节拍数,其中技术是乐谱文件的第一个字符。 由于DOS下用来发声的sound函数只能
RecordTest
- 以计算机的麦克为输入,讲音频保存成MP3-Mike is input to the computer, save it as MP3 audio talk
L5_answer
- 音频信号处理,实现自适应语音盲分离,输入两个信道的互相关音频信号,能互相分离出原始语音-Audio signal processing, adaptive voice separation, two channels of input audio signal cross-correlation, the original speech can be isolated each other
simplest_media_play
- 本工程包含了使用各种API(Direct3D,OpenGL,GDI,DirectSound,SDL2)播放多媒体例子。 其中音频输入为PCM采样数据。输出至系统的声卡播放出来。 视频输入为YUV/RGB像素数据。输出至显示器上的一个窗口播放出来。 通过本工程的代码初学者可以快速学习使用这几个API播放视频和音频的技术。-The project includes the use of various API (Direct3D, OpenGL, GDI, DirectSound, SD
VoiceMIC_IN_OUT
- 此程序是本人编写的很实用的程序,功能是将音频输入到麦克风之后立马输出到音响。本人程序里已经进行了对音频的滤波。-This program is written in a very practical program, the function is to enter the audio to the microphone immediately after the output to the sound. I have been carried out in the process of aud
aquila-master
- 基于MFC完成语音信号输入,时域分析,进行fft变换并进行频域分析(use MFC)
数字信号MATLAB重叠相加
- 数字信号处理,重叠相加法对输入的音频信号进行平滑滤波。(Digital signal processing, overlapping addition to the input audio signal smoothing filtering.)
111
- 功能包括: (1) 音频信号信号输入,从声卡输入、从WAV文件输入、从标准信号发生器输入; (2) 信号波形分析,包括幅值、频率、周期、相位的估计,以及统计量峰值、均值、均方值和方差的计算; (3) 信号频谱分析,频率、周期的估计,图形显示幅值谱、相位谱、实频谱、虚频谱和功率谱的曲线。(Functions include: (1) input of audio signal signal, input from sound card, input from WAV file, input
demo_LilyWaveSimilarity_V_alpha
- 输入为不同来源的两个音频文件,然后以数值形势显示两个音频的相似百分比,比如:10%相似,60%相似,95%相似等。(Input for two different sources of audio file, and then displayed in numerical situation two audio similarity percentage, for example: 10% similar, 60% similar, 95% similar.)