Type of Document Master's Thesis Author Short, George Elliott III URN etd-11212012-040156 Title The aperiodically dampened loudspeaker system Degree Master of Science Department Applied Physics Advisory Committee
Advisor Name Title Zweifel, Paul F. Committee Chair Hoffman, Diane M. Committee Member Long, Jerome R. Committee Member Keywords
- Public address systems
Date of Defense 1988-07-15 Availability restricted Abstract
The theory of the aperiodically damped loudspeaker system is derived and investigated in both the time and frequency domains. The advantages of the aperiodic configuration over sealed box loudspeaker systems are discussed.
The aperiodically damped loudspeaker system is described by the parameters used for sealed box loudspeaker systems, with some additions. A real system is constructed which takes full advantage of aperiodic configuration, and its performance is compared with a sealed box system of the same dimensions.
Complete derivations of the theory for both the sealed box and aperiodically damped systems are included, as well as methods for measuring all required parameters.
Filename Size Approximate Download Time (Hours:Minutes:Seconds)
28.8 Modem 56K Modem ISDN (64 Kb) ISDN (128 Kb) Higher-speed Access LD5655.V855_1988.S432.pdf 3.86 Mb 00:17:50 00:09:10 00:08:01 00:04:00 00:00:20next to an author's name indicates that all files or directories associated with their ETD are accessible from the Virginia Tech campus network only.
If you have questions or technical problems, please Contact DLA.