Audio apparatus and controlling method thereof
AssigneeHyundai Motor Company
InventorsHyo Sup Kang, Jin Ook Yoo
Life of this patent
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Abstract
An audio apparatus and method are provided. The method includes receiving, by a controller, first audio data and second audio data and processing the first audio data and the second audio data to generate first audio signals and second audio signals. Further, reverse phase signals of the first audio signals are generated by the controller. A first group of the plurality of audio outputting units output the first audio signals and a second group of the plurality of audio outputting units output the second audio signals and the reverse phase signals of the first audio signals.
Claims13
An audio apparatus comprising:
- a memory configured to store program instructions;
- and
- a processor configured to execute the program instructions, which when executed cause the processor to:
- receive first audio data and second audio data;
- process the first audio data and the second audio data to generate first audio signals and second audio signals;
- generate reverse phase signals of the first audio signals;
- generate reverse phase signals of the second audio signals;
- output the first audio signals and the reverse phase signals of the second audio signals together through a first group of audio outputting units;
- and
- output the second audio signals and the reverse phase signals of the first audio signals through a second group of audio outputting units,
- wherein output levels of the reverse phase signals of the first audio signals are different from each other based on positions of the audio outputting units that output the reverse phase signals of the first audio signals.
A controlling method of an audio apparatus, comprising:
- receiving, by a controller, first audio data;
- processing, by the controller, the first audio data to generate first audio signals;
- outputting, by the controller, the first audio signals to a plurality of audio outputting units;
- receiving, by the controller, second audio data;
- processing, by the controller, the second audio data to generate second audio signals;
- generating, by the controller, reverse phase signals of the first audio signals;
- generating, by the controller, reverse phase signals of the second audio signals;
- outputting, by the controller, the first audio signals and the reverse phase signals of the second audio signals together to a first group of the plurality of audio outputting units;
- and
- outputting, by the controller, the second audio signals and the reverse phase signals of the first audio signals to a second group of the plurality of audio outputting units,
- wherein output levels of the reverse phase signals of the first audio signals are different from each other based on positions of the audio outputting units that output the reverse phase signals of the first audio signals.
A non-transitory computer readable medium containing program instructions executed by a controller, the computer readable medium comprising:
- program instructions that receive first audio data;
- program instructions that process the first audio data to generate first audio signals;
- program instructions that output the first audio signals to a plurality of audio outputting units;
- program instructions that receive second audio data;
- program instructions that process the second audio data to generate second audio signals;
- program instructions that generate reverse phase signals of the first audio signals;
- program instructions that generate reverse phase signals of the second audio signals;
- program instructions that output the first audio signals and the reverse phase signals of the second audio signals together to a first group of the plurality of audio outputting units;
- and
- program instructions that output the second audio signals and the reverse phase signals of the first audio signals to a second group of the plurality of audio outputting units,
- wherein output levels of the reverse phase signals of the first audio signals are different from each other based on positions of the audio outputting units that output the reverse phase signals of the first audio signals.
Dependencies are inferred from the claim text.