I have signal which contains some noise only regions (glitch with the recording it seems).
The question is:
- I would like to identify the discrete time samples where this noise part starts and ends. There are about 3 to 4 seconds of this noisy part available, there are 4 to 5 such instances, the total recording length is 153 seconds. The sampling frequency is 48 kHz.
- I would also like to get to characterize the spectra of noise so that I can possibly try and remove it. How can I do this?