Sounds from the First Satellites.

The sharing of historical sound sources is invaluable opportunity made possible by computer networks, through which you can access documents acoustic that is very difficult access. This is exactly the case of Sounds from the First Satellites , made ​​available by Roy Welch, a radio amateur who has diligently summarized the history of the orbiting devices enclosing the respective signals in wave format and RealAudio. These historical records concerning Oscar 1, Sputnik 1, Explorer 1, Vanguard 1, Oscar 10 and a transmission Earth-Moon system, and, in addition to evoke the special sound effects used consistently in fanscienza fifties, report their complaints with a disturbed dimensionie pioneering technology written with sound signals stray faint voices of presence that comforted the operation of experimental equipment.