A white-noise source can be constructed based on the random noise of a Zener diode or reverse-biased base-emitter junction. While these circuits work, they are temperature sensitive and not ...

Avid's Pinnacle Studio video creation and editing software includes an advanced audio noise reduction filter that you can use to suppress or completely remove unwanted background sounds from a movie ...

Researchers have developed a new chip-sized microwave photonic filter to separate communication signals from noise and suppress unwanted interference across the full radio frequency spectrum. The ...