Hear the aural waves supplied by Tangerine Dream, Et Cetera, John Zorn, Polytown and Paul McCartney!
T11608 is a 55.2mb 128k mp3 1:00:22 in length made loud to be played loud!
"it's all about the sound"
*The caption to today's picture reads, "A visible pattern of sound waves. This new technique of studying sound demonstrates the focusing effect of an acoustical lens on sound waves issuing from the horn at extreme left. Wave pattern is produced by a scanning technique . . ." Bell Telephone Laboratories . Photograph, from the book The First Book of Sound: A Basic Guide to the Science of Acoustics by David C. Knight.