Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Plural or compound reproducers
Reexamination Certificate
2008-07-29
2008-07-29
Young, Wayne (Department: 2627)
Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Plural or compound reproducers
C379S430000, C002S209000, C181S126000, C381S374000, C381S370000, C381S379000, C381S387000, C381S009000
Reexamination Certificate
active
07406180
ABSTRACT:
There is provided a headphone with a behind-the-head headband comprising at least one transducer and a behind-the-head headband for receiving the transducer. The behind-the-head headband further comprises first and second contact locations for resting against a temporal bone of a wearer of the headphone. The spacing between the transducer and the first or second contact location can be adjusted. By virtue of the possibility of adjusting the spacing with respect to the contact location the transducer can be positioned exactly over the auditory channel of the headphone wearer without pressure points on the ear.
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Pendleton Dionne H
Reed Smith LLP
Sennheiser electronic GmbH & Co. KG
Young Wayne
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