HDSS® - The clearest, most natural sound on the planet
Posted in ETL™ (HDSS®) technology on May 25th, 2010
“The improper use of physical laws has stagnated the development of accurate loudspeakers throughout the 20th century.”
CORRECT PISTON THEORY FOR LOUDSPEAKER OPERATION
The purpose of any piston – gas-cylinder system is to produce the desired work. The system can function using a group of pistons to operate a crankshaft or a single piston can do all [...]
Posted in ETL™ (HDSS®) technology on Jan 25th, 2010
Posted in High Definition Sound Standard™ on Jan 18th, 2010
HDSS® - THE HIGH DEFINITION SOUND STANDARD
HDTV is possible because of the special displays or video monitors recently developed that allow the high resolution electronic digital video signals to be displayed as intended. The high definition viewing experience is flawed without the accompanying sound having a similar degree of resolution. There are no objectively comparable [...]
Posted in ETL™ (HDSS®) technology on Jan 1st, 2010
ALIGNMENT DATA T/S vs. ETL ™
(1 cu. ft. box, 10″driver, 3″ port dia. )
LEVEL
The above graph indicates the SPL difference for a T/S alignment vs. the same driver, box and port using the same reference amplifier and signal input but with the ETL™ modifying the enclosure volume in real time. The [...]
Posted in ETL™ (HDSS®) technology on Nov 8th, 2009
Allows everyone to enjoy wonderful sound while a few audiophiles squabble over details and specifications.
J.P. Plummer, ETL inventor
The Dialog Augmentation Driver and other loudspeakers described on this website employ patented ETL technology. The first U.S. utility patent on the Closed Loop Embedded Transmission Line Loudspeaker issued on April 24, 2007 plus a second was [...]
BioLinks® Audio
HDSS® - The clearest, most natural sound on the planet
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