What does clear sound mean?
distinctly perceptible to the ear; easily heard: a clear sound. free from hoarse, harsh, or rasping qualities: a clear voice;clear as a bell. easily understood; without ambiguity: clear, concise answers.
What is crystal clear sound?
A level of sound realism beyond everything you had listen before. ... Our technology creates a 360° fully artificial environment with sound sources you perceive as coming from the original distance or direction, just like the real world, by set of algorithms that manipulate the ordinary stereo sound to 360° surround.