What is Noise Reduction?

Noise reduction is the process of minimizing or removing unwanted background sounds from an audio recording. These unwanted sounds may include hiss, hum, electrical noise, environmental noise, or other interference that affects audio clarity.

Noise reduction can be performed using various tools and techniques such as noise gates, filters, spectral editing, and specialized noise reduction software. These tools analyze the audio and reduce the level of unwanted noise while preserving the desired sound.

Noise reduction is commonly used in music production, podcasting, film audio, and broadcast editing to improve the overall quality and intelligibility of recordings. Proper noise reduction helps create cleaner and more professional-sounding audio.