DEVICE WITH ACOUSTIC GUARD
First Claim
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1. A device, comprising:
- a main body;
a microphone module connected to the main body, comprising a first acoustic opening and a second acoustic opening, wherein the microphone module receives sound waves via both the first and second acoustic openings; and
an acoustic guard covering the second acoustic opening and comprising a first sound inlet via which the sound waves enter the acoustic guard and reach the second acoustic opening.
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Abstract
A device includes a main body, a microphone module, and an acoustic guard. The microphone module is connected to the main body and comprises a first acoustic opening and a second acoustic opening, wherein the microphone module receives sound waves via both the first and second acoustic openings. The acoustic guard covers the second acoustic opening and comprises a first sound inlet via which the sound waves enter the acoustic guard and reach the second acoustic opening.
9 Citations
22 Claims
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1. A device, comprising:
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a main body; a microphone module connected to the main body, comprising a first acoustic opening and a second acoustic opening, wherein the microphone module receives sound waves via both the first and second acoustic openings; and an acoustic guard covering the second acoustic opening and comprising a first sound inlet via which the sound waves enter the acoustic guard and reach the second acoustic opening. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A device, comprising:
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a main body; a microphone module connected to the main body, comprising a first acoustic opening and a second acoustic opening, wherein the microphone module receives sound waves via both the first and second acoustic openings; and an acoustic guard covering the second acoustic opening, being oriented lengthwise, and opening at an end thereof. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A device, comprising:
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a main body; a microphone module connected to the main body, comprising a first acoustic opening and a second acoustic opening, wherein the microphone module receives sound waves via both the first and second acoustic openings; and a tube comprising a first sound inlet via which the sound waves enter the tube and reach the second acoustic opening. - View Dependent Claims (21, 22)
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Specification