In This Section
- AES 2014 Election Results
- The results are in!
- Time to Vote: 2014 AES Elections
- Deadline was Friday, July 11th
- AES Showcases Latest Audio Innovations and Best Practices at 136th International Convention in Berlin
- Successful Technical Program and Exhibition draw high attendance and positive response from attendees and exhibitors alike
- Graham Blyth Celebrates 20 years of Organ Concerts at AES 135
- Audio and Video Downloads Now Available
Tom Stockham and Digital Audio Recording
Thomas Stockham and Digital Audio Recording
Thomas Stockham ca. 1973
from University of Utah
"We did a very thorough job trying to recover it. Unfortunately, it was erased by a stenographer's recorder which has a double erase head, and absolutely no human voice sounds were there except in a couple of places where the instrument used was stopped and then started again. But it was obvious, in the final analysis, that the gaps were created by the pushing of a manual button on the recorder. Also obvious was the way in which it was done; without a doubt, it had to have been done by a finger pushing this manual button." (quote from Levitin)
Stockham developed the first homomorphic compander to digitally filter noise from recorded sound, similar to the noise reduction devices of DBX and Dolby. After he left the Soudstream company, he was chairman of Electrical and Computer Engineering at the University of Utah. He was named a Fellow of the IEEE and served as president of the Audio Engineering Society in 1982-1983. He has received numerous awards for his contributions to audio technology, including the Poniatoff Gold Medal from SMPTE, the Gold Medal from the AES, an Emmy in 1988 for the development of tapeless audio recording and editing technology used in television studios. The NARAS awarded him a Grammy in 1994 for his "visionary role in pioneering and advancing the era of digital recording; using his Soundstream system, he was the first to digitally record music for commercial release; his numerous innovations have profoundly impacted recording and preservation technology, establishing him as the father of digital recording." The Academy of Motion Picture Arts and Sciences in Feb. 1999 awarded Stockham and Robert B. Ingebretsen a 1998 Scientific and Engineering Award "for their pioneering work in the areas of waveform editing, crossfades and cut-and-paste techniques for digital audio editing."
Obituary January 7, 2004 from Salt Lake Tribune.
- Jules Bloomenthal home page
- Thomas A. Britton by Jules Bloomenthal
- Levitin, Daniel. Digital Pioneer Tom Stockham
- Technical Grammy Awards
- 71st Scientific and Technical Awards of the Academy of Motion Picture Arts and Sciences
- "Father of digital sound," Deseret News Archives, January 13, 1999.
- 1999-2004 by Steven E. Schoenherr. All rights reserved.
Return to Recording Technology History Notes | Digital Revolution | this page revised 1/10/04