Electronic Home Music Reproducing Equipment Daniel R von Recklinghausen Copyright © 1977 by the Audio Engineering Society. Reprinted from the Journal of the Audio Engineering Society, 1977 October/November, pages 759...771. This material is posted here with permission of the AES. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the AES by contacting the Managing Editor, William McQuaid.,
[email protected]. By choosing to view this document, you agree to all provisions of the copyright laws protecting it. John G. (Jay) McKnight, Chair AES Historical Committee 2005 Nov 07 Electronic Home Music Reproducing Equipment DANIEL R. VON RECKLINGHAUSEN Arlington, MA The search for amplification and control of recorded and transmitted music over the last 100 years has progressed from mechanical amplifiers to tube amplifiers to solid-state equipment. The AM radio, the record player, the FM receiver, and the tape recorder have supplemented the acoustical phonograph and the telephone. An incomplete summary of important developments in the past is presented along with challenges for the future. Home music reproduction began when Bell invented the tromechanical repeater caused it to be used for 20 years telephone in 1876 and Edison invented the phonograph in more as a hearing-aid amplifier [5, pp. 64-69]. 1877. Instruments were manufactured soon thereafter and C.A. Parsons of London, England, inventor of the leased or sold to the public. Yet the listener had very little Auxetophone, marketed in 1907 a phonograph where the control over the reproduction and the volume of sound, the playback stylus vibration caused a valve to modulate a tone quality being predetermined by the manufacturer of stream of compressed air which was fed to a reproducing the phonograph and record or by the telephone company horn [6].