The future of audio
Subtitle: hearing before the Subcommittee on Communications and Technology of the Committee on Energy and Commerce, House of Representatives, One Hundred Twelfth Congress, second session, June 6, 2012
Publisher: U.S. Government Printing Office
Published: 2014
Place of publication: Washington
Language: eng
Number of pages: 181
Subjects: Radio broadcasting; Technological innovations; Sound recordings; Digital audio broadcasting; Copyright
Notes: Shipping list no.: 2014-0217-P.

"Serial no. 112-148."