Telephonic communications – Terminal – Housing or housing component
Reexamination Certificate
2007-05-08
2007-05-08
Harold, Jefferey F. (Department: 2614)
Telephonic communications
Terminal
Housing or housing component
C379S420040, C381S066000, C381S357000, C455S569100, C455S575100, C455S575200
Reexamination Certificate
active
10624906
ABSTRACT:
Headsets are used in variety of applications to facilitate one- or two-way audio communications between users and/or devices. The present inventor recognized that conventional headsets lack means for successfully integrating more than one audio source, despite their use in proximity to multiple sources of audio signals, such as cell phones, laptops, aircraft radios, and so forth. Accordingly, the present inventors devised one or more devices, circuits, and methods related to connection of at least two audio input signals to a headset. For example, in one embodiment, an active-noise-reduction (ANR) headset includes at least one auxiliary port for connection to an output of at least one device, such as a personal communications, computing, and/or entertainment device. This exemplary headset also includes a primary port for connection to a two-radio or public-address system and circuitry for automatically suppressing or muting the volume of an auxiliary input signal relative to that of a primary input signal.
REFERENCES:
patent: 3227836 (1966-01-01), Renwick
patent: 4010340 (1977-03-01), Palmaer
patent: 4118600 (1978-10-01), Stahl
patent: 4160135 (1979-07-01), Gorike
patent: 4239945 (1980-12-01), Atoji et al.
patent: 4455675 (1984-06-01), Bose et al.
patent: 4455677 (1984-06-01), Fox
patent: 4473906 (1984-09-01), Warnaka et al.
patent: 4491980 (1985-01-01), Ichikawa
patent: 4494074 (1985-01-01), Bose
patent: 4654871 (1987-03-01), Chaplin et al.
patent: 4747145 (1988-05-01), Wiegel
patent: 4827458 (1989-05-01), D'Alayer de Costemore D'Arc
patent: 4833719 (1989-05-01), Carme et al.
patent: 4922542 (1990-05-01), Sapiejewski
patent: 4944020 (1990-07-01), Noro
patent: 4955729 (1990-09-01), Marx
patent: 4980920 (1990-12-01), Noro et al.
patent: 5036228 (1991-07-01), Noro
patent: 5058155 (1991-10-01), Larsen
patent: 5091954 (1992-02-01), Sasaki et al.
patent: 5101504 (1992-03-01), Lenz
patent: 5144678 (1992-09-01), Lenz
patent: 5181252 (1993-01-01), Sapiejewski et al.
patent: 5182774 (1993-01-01), Bourk
patent: 5329593 (1994-07-01), Lazzeroni et al.
patent: 5343523 (1994-08-01), Bartlett et al.
patent: 5426689 (1995-06-01), Griffith et al.
patent: 5590208 (1996-12-01), Koyano et al.
patent: 5604813 (1997-02-01), Evans et al.
patent: 5635948 (1997-06-01), Tonosaki
patent: 5647011 (1997-07-01), Garvis
patent: 5675658 (1997-10-01), Britten
patent: 5708725 (1998-01-01), Ito
patent: 5729605 (1998-03-01), Bobisuthi et al.
patent: 5732143 (1998-03-01), Andrea et al.
patent: 5748749 (1998-05-01), Miller et al.
patent: 5825897 (1998-10-01), Andrea et al.
patent: 5913163 (1999-06-01), Johansson
patent: 5983100 (1999-11-01), Johansson et al.
patent: 5987144 (1999-11-01), Carme et al.
patent: 6069959 (2000-05-01), Jones
patent: 6078675 (2000-06-01), Bowen-Nielsen et al.
patent: 6118878 (2000-09-01), Jones
patent: 6130953 (2000-10-01), Wilton et al.
patent: 6278786 (2001-08-01), McIntosh
patent: 6782106 (2004-08-01), Kong et al.
patent: 6873862 (2005-03-01), Reshefsky
patent: 2002/0015501 (2002-02-01), Sapiejewski
patent: 2003/0026440 (2003-02-01), Lazzeroni et al.
patent: 2005/0276421 (2005-12-01), Bergeron et al.
“ANR 101 Section 1: The Basics of ANR”,LightSPEED Aviation Inc., http://www.lightspeed.com,(2000),pp. 1-6.
“ANR 101, A Tutorial on Active Noise Reduction”,LightSPEED Aviation, Inc., http://www.lightspeed.com,(2000),pp. 1-2.
“SafetyCell”, www.pilotsupport.com,(2003),1.
“Softcomm Products”, www.softcommheadsets.com,(Jun. 2003),1.
“User Instructions, ANR-1D, Active Noise Reduction Headset”,TELEX Communications, Inc., Minneapolis, MN,(1999), pp. 1-9.
Busch, M. , “AVweb Product Report: LightSPEED Technologies 25XL Active Noise Reduction Headset”, file://C:\TMP\LightSPEED 25XL ANR Headset.htm, (1997),1-7.
Harold Jefferey F.
LightSpeed Aviation, Inc.
Schwegman Lundberg Woessner & Kluth P.A.
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