FACILITATION OF HEADPHONE AUDIO ENHANCEMENT
First Claim
Patent Images
1. A computer readable storage device having executable instructions stored thereon that, in response to execution, cause a system comprising a processor to perform operations, comprising:
- estimating a sound pressure level of an audio signal during play;
assigning a first weight to a first amplitude signal and assigning a second weight to a second amplitude signal associated with the audio signal, wherein the first amplitude signal has a larger amplitude than the second amplitude signal; and
compressing the first amplitude signal to satisfy a condition associated with the sound pressure level.
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Accused Products
Abstract
A headphone with adjustable speaker drivers and a microphone can be used to determine and adjust sound pressure levels. The speaker drivers can be adjusted manually or wirelessly via a mobile device with a wireless connection to the headphone. Processing of audio and microphone data via the headphone can also be used to help determine and adjust the sound pressure levels.
4 Citations
20 Claims
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1. A computer readable storage device having executable instructions stored thereon that, in response to execution, cause a system comprising a processor to perform operations, comprising:
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estimating a sound pressure level of an audio signal during play; assigning a first weight to a first amplitude signal and assigning a second weight to a second amplitude signal associated with the audio signal, wherein the first amplitude signal has a larger amplitude than the second amplitude signal; and compressing the first amplitude signal to satisfy a condition associated with the sound pressure level. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method, comprising:
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estimating, by a device comprising a processor, a sound pressure level associated with an audio signal; assigning, by the device, a first weight to a first amplitude signal and assigning a second weight to a second amplitude signal associated with the audio signal, wherein the first amplitude signal has a larger amplitude than the second amplitude signal; and compressing, by the device, the first amplitude signal to satisfy a condition associated with the sound pressure level. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A system, comprising:
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a processor; and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising; determining a sound pressure level associated with an audio signal of a headphone; assigning a first value to a first amplitude signal and assigning a second value to a second amplitude signal associated with the audio signal, wherein the first amplitude signal is greater than the second amplitude signal; and in response to the assigning, compressing the first amplitude signal to satisfy a condition associated with the sound pressure level. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification