Headset with variable acoustic impedance
Files
Published version
Date
2015-05-07
DOI
Authors
Blonder, Greg
Version
Published version
OA Version
Citation
Greg Blonder. "Headset with variable acoustic impedance." U.S. Patent application 14/596,376.
Abstract
A headset apparatus including a speaker housing having an acoustic impedance and configured for conversion between a first listening mode and a second listening mode by rotation of the at least one speaker housing about an axle. The headset apparatus includes at least one vent configured to alter the acoustic impedance of the at least one speaker housing. The headset apparatus also includes a valve configured to open the at least one vent in the first listening mode and configured to close at least some portion of the at least one vent in the second listening mode.