Adjusting acoustic speaker output based on an estimated degree of seal of an ear about a speaker port
First Claim
1. A method of adjusting the acoustic output of a speaker, comprising:
- detecting touch contact between an ear and at least one touch sensor in fixed relation to a speaker port for the speaker;
based on said detecting, estimating a degree of seal of said ear about said speaker port; and
based on the estimated degree of seal, adjusting the acoustic output of the speaker,wherein said estimating estimates a high degree of seal when the detected touch contact is on opposite sides of said speaker port.
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Accused Products
Abstract
A degree of seal of an ear about a speaker port may be estimated by detecting touch contact between the ear and at least one touch sensor in fixed relation to the speaker port. The degree of seal is estimated based on the detected touch contact. Based upon the estimated degree of seal, the acoustic output of the speaker may be adjusted. The adjustment may compensate for perceived changes to the quality of the acoustic output resulting from the degree of seal. The at least one touch sensor may be a plurality of touch sensors spaced around the speaker port. Each sensor may have a truncated wedge shape, with a narrow end closest to the speaker port. Upon receipt of user input indicative of a high degree of ear seal, a sample of the sensor(s) may be taken and stored for using during future estimation of the degree of seal.
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Citations
12 Claims
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1. A method of adjusting the acoustic output of a speaker, comprising:
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detecting touch contact between an ear and at least one touch sensor in fixed relation to a speaker port for the speaker; based on said detecting, estimating a degree of seal of said ear about said speaker port; and based on the estimated degree of seal, adjusting the acoustic output of the speaker, wherein said estimating estimates a high degree of seal when the detected touch contact is on opposite sides of said speaker port. - View Dependent Claims (2, 3, 4)
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5. A method of adjusting the acoustic output of a speaker, comprising:
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detecting touch contact between an ear and at least one touch sensor in fixed relation to a speaker port for the speaker; based on said detecting, estimating a degree of seal of said ear about said speaker port; and based on the estimated degree of seal, adjusting the acoustic output of the speaker, wherein said estimating estimates a low degree of seal when the detected touch contact fails to occur on opposite sides of said speaker port. - View Dependent Claims (6)
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7. A non-transitory machine-readable medium storing instructions which, when executed by a processor of an electronic device having a speaker and at least one touch sensor in fixed relation to a speaker port for the speaker, causes said processor to:
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receive data representing touch contact between an ear and said at least one touch sensor; based on the received data, estimate a degree of seal of said ear about said speaker port; and based on the estimated degree of seal, adjust the acoustic output of the speaker, wherein said estimating estimates a high degree of seal when the detected touch contact is on opposite sides of said speaker port. - View Dependent Claims (8, 9, 10)
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11. A non-transitory machine-readable medium storing instructions which, when executed by a processor of an electronic device having a speaker and at least one touch sensor in fixed relation to a speaker port for the speaker, causes said processor to:
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receive data representing touch contact between an ear and said at least one touch sensor; based on the received data, estimate a degree of seal of said ear about said speaker port; and based on the estimated degree of seal, adjust the acoustic output of the speaker, wherein said estimating estimates a low degree of seal when the detected touch contact fails to occur on opposite sides of said speaker port. - View Dependent Claims (12)
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Specification