The Author

About The Author

Mark Waldrep, Ph.D.

Professor, Composer, Engineer, Record Producer

Mark Waldrep, Ph.D. is the founder and chief engineer at AIX Records, a high-end, LA-based record company founded in 2000. He blogs at, has written extensively on audio production, been featured in MIX magazine, interviewed by CNN, and given keynotes and presentations at the AES, AXPONA, T.H.E. Show, and in London and Bogota. Mark has been a member of the CEA Audio Board. is a member of The Recording Academy (NARAS), and the AES. Mark has been a professor at CSU Dominguez Hills for over 25 years where he heads the Audio Recording program. The Absolute Sound’s profile of Dr. Waldrep in December of 2012 was titled Mark Waldrep Knows What He’s Doing.