Early equalizers corrected recording technology flaws now largely eliminated

Evidence

This was one of the original functions of an equalizer in the early days of recording, which to some extent is no longer required because of the improvement in both electroacoustic and electronic technology. However, in many cases, there are effects that need correction due to the acoustic environment and the placement of microphones. — David M. Howard, Jamie Angus, Acoustics and Psychoacoustics, 2425

Categorization

• XREF: Historical lineage of equalization as corrective technology contrasts with its modern creative use.