What does 'quantization' primarily address in audio production?

Quantization in audio production primarily focuses on the alignment of audio events to improve timing accuracy. This process adjusts the timing of notes and beats to a grid, allowing for a more precise and rhythmic placement of musical elements. By aligning these audio events, quantization helps ensure that sounds are in sync with one another, which is crucial for maintaining a cohesive and professional sound in music production.

This aspect of quantization is particularly important in genres that require tight rhythmic structures, such as electronic dance music or hip-hop, where timing can drastically affect the overall feel of the track. Thus, understanding quantization is key in achieving a polished sound.

Other options like volume adjustments, conversion of analog to digital sound, and editing sound effects pertain to different aspects of audio production and do not directly relate to the timing and alignment functions that quantization serves.