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US 2006/0217068 A1Published application
Systems and methods for adjustable audio operation in a mobile communication device
AssigneeKYOCERA Corporation
InventorAthanasios Angelopoulos
Life of this patent
Estimating the term…
Abstract
A method for adjusting the volume and frequency response for the audio output in a mobile communication device comprises estimating the noise level of the environment surrounding the mobile communication device and then adjusting the volume and frequency response based on the estimated noise level.
Claims23
A mobile communication device, comprising:
- a microphone configured to receive noise from the surrounding environment;
- a processor coupled to the microphone, the processor configured to estimate the level of the noise and to determine spectral information related to the noise;
- and
- a filter coupled to the processor and configured to be controlled by the processor responsive to the noise level estimation and the determined spectral information.
1 more element
A method for processing audio output of a mobile communication device comprising:
- determining a noise level for noise received via a microphone;
- determining spectral information related to the noise received via the microphone;
- and
- controlling an audio filter responsive to the determined noise level and the determined spectral information.
1 more element
Dependencies are inferred from the claim text.