Messages

1

Getting and Using Vamp Plugins / Re: Quantization of onset detection

« on: December 03, 2008, 11:48:31 »

I tried to change the value of the step size, but I have always the same results... I'm using the onset detection and the beat tracker, but even if I change the window size and the window increment in the advance parameter of the transform parameters in SV I have always the same results, with a step size of 11,6ms. So I don't know if I have to change another value somewhere in order to have a window step of 640ms (512 data points with my Fs=800Hz).
I hope you can explain why I have this results, and how can I change it.

Cheers.

Aymeric

2

Getting and Using Vamp Plugins / Re: FFT

« on: November 04, 2008, 16:31:47 »

thank you for your answer, the links was useful for me. However, now I' looking for the Queen Mary analysis. Do you know where we can find some information about it, for instance I want to understand and use the beats tracker, but I'm not sur about the parameters to use. So, if you have some informations, algorithm,...

Cheers,

Aymeric

3

Getting and Using Vamp Plugins / FFT

« on: September 30, 2008, 09:19:00 »

Hi,
I would like to know how can I have a FFT with SV? 
I have a wave file, and I would like to see this FFT transform and its frequency response (Amplitude=function of frequency)
 
thanks,
 
Aymeric Caulier