A mixdown is the process of combining multiple audio tracks into one stereo track in the recording studio. It is an important step in the post-production of music, films, TV shows and other audio projects.
The goal of a mixdown is to adjust the volume of each track so that they work together seamlessly, creating a homogeneous soundscape and enhancing the overall listening experience.
This process is done with a mixer, a digital audio workstation (DAW) or a combination of both. The mixer adjusts the volume levels, pan settings, EQs, compression and other effects of each track to create a balance between all elements.
The mixdown process also includes creating a stereo or surround sound mix, adjusting the balance and positioning of the sounds in the stereo or surround sound field to create a sense of space and depth.
Once the mixdown is complete, the final mix can be mastered, which is the process of preparing the audio for distribution or release.