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Skin Effect Interview with Dr. Howard Johnson Skin Effect Interview with Dr. Howard Johnson Although this may seem to be a trivial matter to you, many audio cable vendors and forum cults enjoy spreading fallacies about skin effect and "strand jumping" on speaker cables and interconnects. I…
CD and DVD Longevity: How Long Will They Last? CD and DVD Longevity: How Long Will They Last? In the early '90s when the first CD-R disc was introduced manufacturers said the media had a data life in excess of 40 years. In the late 90s when the first DVDR discs appeared on the scene producers…
Acoustical Measurements - What are They? Acoustical Measurements - What are They? I have heard some people claim "I just listen and walk around the room and clap my hands and I know what to do." I would say this is another "myth". What is true, is that final tuning of a room often…
Introduction to Acoustics Introduction to Acoustics Throughout this series we hope to educate and illustrate some of the fundamental points of room acoustics. This is by no means meant to be an intensive course on acoustics, which by the way, for…
Getting the Right Acoustics for Your Listening Room Getting the Right Acoustics for Your Listening Room "The room is the first thing we start with and the last thing we think about." This statement is so often true. It's unfortunate because the room, as we often refer to it as the "invisible component"…
Rooms Without Boundaries: Using RPG Diffusors Rooms Without Boundaries: Using RPG Diffusors This month we have another guest writer, Jeff Madison from RPG. Jeff is the senior product application consultant in RPG's Home Theater Division. He spent his first years at RPG developing its…
Room Modes and Dealing with Them Room Modes and Dealing with Them When the boundaries of a room accentuate bas frequencies, the listener's perception is one of a reduced midrange and soundstage. If you don't get the bass right, nothing ever comes together very…
Component Video Cables - The Definitive Guide Component Video Cables - The Definitive Guide Component video cables are a key interconnect element to any Home Theater System. To better understand how these 75-ohm cables can affect a video signal from a DVD player, it is helpful to cover some…