US 8,925,674 B2
Phase correcting canalphone system and methodGeneral
US 8,925,674 B2
Phase correcting canalphone system and method
Tech Center:
2800 Semiconductors/Memory, Circuits/Measuring and Testing, Optics/Photocopying, Printing/Measuring and Testing
Examiner:
Forrest M Phillips
Art Unit:
2837 Electrical Circuits and Systems
Agent:
Inventors:
Jerry Harvey
Assignee:
Priority:
12/09/11
Filed:
08/14/13
Granted:
01/06/15
Expiration:
02/13/23
Abstract
A canalphone system may include a high audio driver carried by a canalphone housing, and a low audio driver carried by the canalphone housing adjacent to the high audio driver. The system may also include an acoustical-timer to phase correct a high audio signal from the high audio driver directed to the outside of the canalphone housing with delivery of a low audio signal from the low audio driver directed to the outside of the canalphone housing.
Cooperative Patent Classification (CPC)
H04H04R1/1091H04R