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OwnerHanks Zeng, Nelson Sollenberger +4inventors
InventorsHanks Zeng, Nelson Sollenberger, Radhakrishnan Kuzhipatt, Michael Liu, Taiyi Cheng, Hongwei Kong
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In a method and system for frequency compensation in an audio CODEC, a filter in a hardware audio CODEC may be configured based on power consumption and based on a frequency response of an active output device to which the filter is communicatively coupled. The filter may comprise a plurality of filter stages, which may be, for example, biquads, and the filter may be configured by enabling or disabling one or more of the stages. In this manner, power consumption of the filter may be managed by enabling and/or disabling one or more stages. Configuration of the filter may be performed dynamically depending on whether one or more audio output devices may be active. In this regard, which output device is active and its frequency response may be determined and filter coefficients may be reconfigured upon a change in which output device may be active.
A method for signal processing the method comprising:
A machine-readable storage having stored thereon, a computer program having at least one code section for signal processing, the at least one code section being executable by a machine for causing the machine to perform steps comprising:
A system for signal processing, the system comprising:
Dependencies are inferred from the claim text.