Invention Grant
- Patent Title: Spherically housed loudspeaker system
- Patent Title (中): 球形收音机系统
-
Application No.: US12881147Application Date: 2010-09-13
-
Publication No.: US08422713B2Publication Date: 2013-04-16
- Inventor: J. Craig Oxford , D. Michael Shields
- Applicant: J. Craig Oxford , D. Michael Shields
- Agency: Baker Donelson
- Agent Wayne Edward Ramage
- Main IPC: H04R1/02
- IPC: H04R1/02 ; H04R25/00 ; H04R9/06 ; H04R1/20 ; H04R11/02 ; H05K5/00 ; A47B81/06
Abstract:
A loudspeaker system for the reproduction of acoustic waves of music, sound and speech in a substantially circular horizontal plane. The loudspeaker system includes multiple spherical enclosures, each enclosure housing a pair of transducers, each pair of transducers producing acoustic waves of a predetermined frequency range.
Public/Granted literature
- US20110096947A1 SPHERICALLY HOUSED LOUDSPEAKER SYSTEM Public/Granted day:2011-04-28
Information query
