Introduction to DAC boxes David A. Rich, Ph.D.June 17, 2024 A Digital-to-Analog Converter or DAC box is an audio component that converts a digital audio signal, typically PCM, but some can decode... 30th AnniversaryLooking Back
Passive, Active, and Hybrid Loudspeakers Isaac AdamsJune 13, 2024 Loudspeakers are generally grouped into two primary types: Passive and Active. Passive loudspeakers comprise the majority of home audio... 30th AnniversaryLooking Back
Active Crossovers and DSPs Isaac AdamsJune 13, 2024 In other primers, we have discussed the concepts of crossover networks, active loudspeakers, and surround sound which have some overlap... 30th AnniversaryLooking Back
Surround Sound – Part I – Revised 6-13-2024 SecretsDecember 4, 2007 Surround sound in movie theaters has been around much longer than most people realize... Looking BackPrimers
Tubes and Transistors – Revised 6-13-2024 SecretsDecember 4, 2007 A tube is much like a light bulb, as it is constructed of glass, and contains... Looking BackPrimers
Music Harmonics, Harmonic Distortion, and Negative Feedback – Revised April 6, 2024 SecretsNovember 27, 2007 Natural sounds (not recorded) contain many harmonics... Looking BackPrimers