A digital mixer is an electronic device used in audio production to combine different sound sources, such as microphones and instruments. Unlike traditional analog mixers, digital mixers use software to process audio signals, allowing for greater flexibility and control. They often come with built-in effects and can be easily adjusted using a touchscreen interface or physical controls. These mixers are popular in live sound settings and recording studios because they can store settings and recall them quickly. Many digital mixers also connect to computers and other devices, making it easier to record and edit audio. This technology has transformed how sound is managed in various industries, including music and broadcasting.