Feeds
질문
Can someone explain me about how Gaussian Mixture Model work in singing voice detection?
Can someone explain me about how Gaussian Mixture Model work in singing voice detection?
6년 초과 전 | 답변 수: 0 | 0
0
답변질문
Why is the threshold value of peak detection is 10^-4?
threshold = 1e-4; [f0, loc] = pitchdet(frame, threshold); function [f0, loc] = pitchdet(frame, threshold) dt=...
대략 7년 전 | 답변 수: 1 | 0
1
답변질문
In the equation ?_???=1127 ln〖(1+?/700)〗 , what is 1127 and 700?
When I calculate the mel scale, there is an equation ?_???=1127 ln〖(1+?/700)〗 In the above equation, what does 1127 and 700 ...
대략 7년 전 | 답변 수: 0 | 0
0
답변질문
In audio processing, why stereo channel are changed to mono channel?
In audio processing, why stereo channel are changed to mono channel?
대략 7년 전 | 답변 수: 1 | 1
1
답변질문
What is the maximum number of features can we extracted from MFCC?
What is the maximum number of features can we extracted from MFCC?
대략 7년 전 | 답변 수: 0 | 0
0
답변질문
Hi. I'm doing my thesis on vocal and non-vocal classification. In the pre-emphahsis step of MFCC, y2 = filter([1, -a], 1, y); what does it mean? I can't relate the code of pre-emphasis with its equation H(z)=1-a*z-1. Help me Please.
a=0.95; y2 = filter([1, -a], 1, y);
대략 7년 전 | 답변 수: 0 | 0
0
답변질문
Undefined function or variable framing
Hello! I am a beginner of using MATLAB. I make my thesis on signal processing to separate vocal and non-vocal from input wav aud...
7년 초과 전 | 답변 수: 1 | 0
