Noise reduction

Noise reduction refers to techniques and processes used to minimize or eliminate unwanted sounds, known as "noise," from a signal. This concept is applied in various fields, including audio processing, telecommunications, photography, and image processing, among others. Here are some key aspects of noise reduction: 1. **Audio Processing**: In audio applications, noise reduction is often used to improve sound quality by filtering out background noise, hum, hiss, or other unwanted sounds.