ACOUSTIC TRANSMISSIVITY IMPAIRMENT DETERMINING METHOD AND APPARATUS
First Claim
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1. A method of determining an extent of impairment of acoustic transmissivity of a structural arrangement exposing a microphone, the method comprising:
- receiving first and second responses generated by the microphone responsive to received acoustic energy; and
ascertaining the extent of impairment based on the first and second responses.
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Abstract
A method of determining an extent of impairment of acoustic transmissivity of a structural arrangement exposing a microphone, the method including receiving first and second responses generated by the microphone responsive to received acoustic energy and ascertaining the extent of impairment based on the first and second responses.
22 Citations
25 Claims
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1. A method of determining an extent of impairment of acoustic transmissivity of a structural arrangement exposing a microphone, the method comprising:
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receiving first and second responses generated by the microphone responsive to received acoustic energy; and ascertaining the extent of impairment based on the first and second responses. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method of determining an extent of impairment of acoustic transmissivity of a structural arrangement exposing a microphone, the method comprising:
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receiving first and second responses generated by the microphone responsive to at least one of (i) a macro acoustic signal or (ii) respective separate first and second acoustic signals; and ascertaining the extent of impairment based on the first and second responses. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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21. A system for determining an extent of impairment of acoustic transmissivity of a structural arrangement exposing a microphone of an audio-processing device to incident sound waves, the system comprising:
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a sound-wave source; the microphone; and a sound processor configured to; receive first and second responses by the microphone responsive one or more signals emitted by the sound-wave source; and determine the extent of the impairment based on the first and second responses. - View Dependent Claims (22, 23, 24, 25)
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Specification