measure event duration in spectrogram

1 view (last 30 days)
LO
LO on 11 Apr 2019
How could one measure the duration of an event in seconds based on spectrogram data and related parameters (nfft, overlap, Fs) ?
I tried the following formula
real duration = [ calculated duration /(1-overlap)*nfft ] * Fs
but it seems something is not exactly right

Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!