Earphone for an RF transmitting device
First Claim
Patent Images
1. An acoustic earphone assembly for transmitting sound from a transducer sound source, constituted by an earphone connected by wires to a cellular phone provided with a transmitter that radiates radio-frequency energy, said assembly comprising:
- a sound transmitting tube extending between an ear tip member for engaging the external ear canal of a user of the cellular phone, and a sound receiving end fitted to said sound source, and a Faraday cage enveloping the earphone to interpose a radio-frequency protective shield between the earphone and the user.
0 Assignments
0 Petitions
Accused Products
Abstract
An acoustic earphone for transmitting sound from a transducer sound source, the earphone comprising a sound transmitting tube portion extending between an ear tip member for engaging the external ear canal of a user, and a sound receiving end fitted to said sound source. A faraday cage is fitted over the sound source.
-
Citations
11 Claims
-
1. An acoustic earphone assembly for transmitting sound from a transducer sound source, constituted by an earphone connected by wires to a cellular phone provided with a transmitter that radiates radio-frequency energy, said assembly comprising:
-
a sound transmitting tube extending between an ear tip member for engaging the external ear canal of a user of the cellular phone, and a sound receiving end fitted to said sound source, and a Faraday cage enveloping the earphone to interpose a radio-frequency protective shield between the earphone and the user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
Specification