US 9,813,793 B2
Canalphone sizing system and method
Jerry Harvey, Apopka, FL (US)
Filed by Jerry Harvey, Apopka, FL (US)
Filed on Oct. 28, 2015, as Appl. No. 14/925,210.
Application 14/925,210 is a continuation in part of application No. 14/547,690, filed on Nov. 19, 2014, granted, now 9,197,960.
Application 14/547,690 is a continuation in part of application No. 13/966,502, filed on Aug. 14, 2013, granted, now 8,925,674.
Application 13/966,502 is a continuation in part of application No. 13/315,610, filed on Dec. 9, 2011, granted, now 8,567,555.
Claims priority of provisional application 61/683,614, filed on Aug. 15, 2012.
Prior Publication US 2016/0050478 A1, Feb. 18, 2016
This patent is subject to a terminal disclaimer.
Int. Cl. H04R 5/02 (2006.01); H04R 1/10 (2006.01); H04R 1/24 (2006.01); H04R 3/04 (2006.01); H04R 3/14 (2006.01)
CPC H04R 1/1016 (2013.01) [H04R 1/24 (2013.01); H04R 3/04 (2013.01); H04R 1/1075 (2013.01); H04R 3/14 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system comprising:
a canalphone housing;
a low frequency sound bore to carry a low frequency signal to the canalphone housing's outside; and
a high frequency sound bore to carry a high frequency signal to the canalphone housing's outside, and at least one of the low frequency sound bore's length and the high frequency sound bore's length determined based upon being acoustically proper as well as a user's ear canal size.