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Short-time-analysis
- 语音处理，包括短时能量、短时幅度、过零率、宽带宽带普及窄带普。-Speech processing, including short-time energy, short-time amplitude and zero crossing rate, broadband broadband penetration narrowband Cape.
my_STFT
- STFT短时傅里叶分析，可以用于分析信噪比比较低的情况下的新号能量。-STFT short time flourier
1
- 基于短时能量和过零率的端点检测，利用matalab编程实现-Based on short-time energy and zero crossing rate of endpoint detection, the use of MATALAB programming
voice-decetion
- 基于短时能量和短时相关的语音端点检测。matlab程序，判断清音浊音的端点。-vocie detection
Short-time-analysis
- 语音信号处理，含短时平均过零率、短时平均能量和短时平均幅度等的求解. -Speech signal processing, including short-time average zero-crossing rate, short-term average energy and short-term average of solving.
qujingyinchongzu
- 对输入的语音信号运用短时能量函数进行去静音，然后把去掉静音帧之后的信号进行重组。-remove the mute of the speech signal (using short-term energy function), and then remove the signal mute frame after restructuring.
YINPIN12.RAR
- 实验前自己用Cool Edit音频编辑软件录制声音“我到北京去”，并把它保存为.txt文件。 编程实现不同矩形窗长N=50、100、200、800的短时平均能量。 用Matlab画出不同窗长的短时平均能量的图形。 -Before the experiment they used Cool Edit audio editing software, record sound, "I go to Beijing," and save it as a. Txt file.
1540
- 1.短时能量2．短时平均过零率3、短时自相关函数4.基音周期-1. The short-term energy 2. 3 short-time average zero-crossing rate, short-term autocorrelation function 4. Pitch