Development of Modern Anamorphic (Widescreen) Lenses from the Original “Cinemascope” Lenses of the 1950s John E. Johnson, Jr.August 14, 2025 The development of anamorphic lenses marked a pivotal moment in the evolution of cinematic storytelling, significantly enhancing the... TechnicalTechnical Reviews
How Does a Cathode Follower in a Tube Audio Circuit Work? John E. Johnson, Jr.July 24, 2025 A cathode follower is a vacuum tube circuit commonly used in audio applications for impedance matching, buffering, and signal conditioning. TechnicalTechnical Reviews
An Explanation of the Gamma Curve and Delta E in Video Displays and Projectors. John E. Johnson, Jr.February 8, 2024 Your computer display, flat-panel home theater display, or home theater projector display has many controls to manage the image... TechnicalTechnical Reviews
Determining Room Acoustics is a Six-step Process. Norman VarneyJanuary 30, 2024 Have you wondered what is required to determine acoustic room treatments in order to get the most out of your system and have the best... TechnicalTechnical Reviews
DCI-P3 Color – What It Means in Today’s Ultra HD World Chris EberleSeptember 23, 2019 By now, in September of 2019, even AV enthusiasts new to the hobby will know about Ultra HD. It’s been around for several years now, starting with the... Technical Reviews
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