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US 2017/0366152 A1Published application
Facilitation of headphone audio enhancement
AssigneeBitwave Pte Ltd.
InventorSiew Kok HUI
Life of this patent
Estimating the term…
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.
Claims20
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.
1 more element
A method, comprising:
- 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.
1 more element
A system, comprising:
- 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.
4 more elements
Dependencies are inferred from the claim text.