What Does A Notch Filter Do. A diagram of a general EQ would look like a rolling hill, and a notch filter would look more like a spike, or an extreme, and tall, ramp. A Notch Filter is also known as a Band Stop filter or Band Reject Filter.
Step by step tutorial for quickly applying the Notch Filter to your clips. Go to the effects panel and search for the Notch Filter. (Audio Effects > Filter and EQ > Notch Filter) Double click or drag to apply to your clip. The bandwidth may not be narrow enough for most applications due to the small quality factor.
All we need to do is When you get the feedback, turn the notch filter to maximum cut.
The idea is that good hearing and speech is still a priority when using the hearing aid, but the tinnitus pitch is removed.
What is a notch filter used for? Notch filters are used to remove a single laser wavelength, or narrow band, from an optical system. Notch Filter sharply attenuates frequency-specific noise like mains hum or electrical whistle with minimal damage to the remaining audio, by cutting a "notch" out of the frequency spectrum at that point.