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melfb
- Determine matrix for a mel-spaced filterbank-Determine matrix for a mel-spaced filterb Sv
speecharacter
- 自己编写的一段程序,可以对语音信号的六种主要特征参数进行提取。(其中MFCC需要调用melfb滤波器组。)
melfb
- Program to determine matrix for a mel-spaced filterbank
melfb
- 语音识别中,提取MFCC特征参数时用到的MEL滤波器组函数,函数名为melfb-the function of melfb for speech recognition
mfcc
- 将语音识别里的MFCC参数提取算法,应用matlab实现-Voice recognition in the MFCC extraction algorithm, application matlab implementation
melfb
- This a source code to find mel frequency ceptrum coefficients-This is a source code to find mel frequency ceptrum coefficients
melfb
- 耳蜗实质上相当于一个滤波器组,耳蜗的滤波作用是在对数频率尺度上进行的,在1000HZ下,人耳的感知能力与频率成线性关系;而在1000HZ以上,人耳的感知能力与频率不构成线性关系,而更偏向于对数关系,这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为-on logarithm frequency scale, under the 1000 hz, the perception of the human ear and