EAR MICROPHONE AND VOLTAGE CONTROL DEVICE FOR EAR MICRROPHONE
First Claim
Patent Images
1. An ear microphone comprising:
- a microphone converting a voice signal provided from an external auditory meatus of a user into an electric signal;
a speaker converting an electric signal provided from an external apparatus into a voice signal; and
a soundproof member including a microphone-receiving groove for fixing and supporting the microphone within a housing, and a speaker-receiving groove for fixing and supporting the speaker within the housing,wherein an input terminal of the microphone and an output terminal of the speaker are disposed in a surface facing the external auditory meatus,the microphone is a capacitor microphone including a back hole, andthe soundproof member includes;
a first penetrating groove for providing an output signal of the speaker to the external auditory meatus;
a second penetrating groove for providing the voice signal provided from the external auditory meatus to the input terminal of the microphone; and
at least one third penetrating groove for providing the voice signal provided from the external auditory meatus to the back hole of the microphone.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed is an ear microphone which includes: a microphone for converting a voice signal provided from the external auditory meatus of a user to an electric signal; a speaker for converting the electric signal provided from an external device to the voice signal; and a soundproof member having a microphone receiving groove for fixing and supporting the microphone to the inside of the housing and a speaker receiving groove for fixing and supporting the speaker to the inside of the housing.
13 Citations
17 Claims
-
1. An ear microphone comprising:
-
a microphone converting a voice signal provided from an external auditory meatus of a user into an electric signal; a speaker converting an electric signal provided from an external apparatus into a voice signal; and a soundproof member including a microphone-receiving groove for fixing and supporting the microphone within a housing, and a speaker-receiving groove for fixing and supporting the speaker within the housing, wherein an input terminal of the microphone and an output terminal of the speaker are disposed in a surface facing the external auditory meatus, the microphone is a capacitor microphone including a back hole, and the soundproof member includes; a first penetrating groove for providing an output signal of the speaker to the external auditory meatus; a second penetrating groove for providing the voice signal provided from the external auditory meatus to the input terminal of the microphone; and at least one third penetrating groove for providing the voice signal provided from the external auditory meatus to the back hole of the microphone. - View Dependent Claims (2, 3)
-
-
4. An ear microphone comprising:
-
a first earphone unit including a microphone converting a first voice signal provided from a first external auditory meatus of a user into an electric signal, a first speaker converting an electric signal provided from an external apparatus into a second voice signal and providing the converted second voice signal to the first external auditory meatus, and a first soundproof member having a microphone-receiving groove for fixing and supporting the microphone within a first housing and a first speaker-receiving groove for fixing and supporting the first speaker within the first housing; a second earphone unit including a second soundproof member, the second soundproof member having a second speaker converting the electric signal provided from the external apparatus into a third voice signal and providing the converted third voice signal to a second external auditory meatus of the user, and a second speaker-receiving groove for fixing and supporting the second speaker within a second housing; and a control unit controlling the microphone, the first speaker, and the second speaker, wherein an input terminal of the microphone and an output terminal of the first speaker are disposed in a surface facing the first external auditory meatus, the microphone includes a back hole, and the first soundproof member includes at least one penetrating groove for providing the voice signal provided from the first external auditory meatus to the back hole of the microphone. - View Dependent Claims (5, 6, 7, 8, 9, 10, 11)
-
-
12. A voltage control device for an ear microphone, the voltage control device comprising:
-
a voltage detector detecting an output voltage output from an output port of a mobile communication device; and a voltage control circuit bypassing the output voltage to an earpiece in which a speaker and a microphone are integrally formed when the output voltage detected by the voltage detector is between a first voltage and a second voltage higher than the first voltage. - View Dependent Claims (13, 14)
-
-
15. A voltage control device for an ear microphone, the voltage control device comprising:
-
a voltage detector detecting an output voltage output from an output port of a mobile communication device and outputting a control code; a bypass circuit bypassing the output voltage to an earpiece in which a speaker and a microphone are integrally formed in accordance with the control code having a first code; an amplifying circuit amplifying the output voltage and transmitting the amplified voltage to the earpiece in accordance with the control code having a second code; and an attenuating circuit attenuating the output voltage and transmitting the attenuated voltage to the earpiece in accordance with the control code having a third code. - View Dependent Claims (16, 17)
-
Specification