Method for operating mode-dependent sound control
OwnerUwe Kassnerinventor
Life of this patent
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Abstract
A method for sound control in a unit of the engine periphery of an internal combustion engine of a vehicle, in particular in an exhaust system of the internal combustion engine, a sound control signal being generated based on a detected sound emission of the unit and injected into the unit, and the sound control signal is also generated as a function of the operating mode of the internal combustion engine.
Claims12
A method for sound control in a unit of an engine periphery of an internal combustion engine of a vehicle, comprising:
- generating a sound control signal as a function of a detected sound emission of the unit and an operating mode of the internal combustion engine;
- and
- injecting the sound control signal into the unit.
A sound control device for sound control in a unit of an engine periphery of an internal combustion engine of a vehicle, comprising:
- means for generating a sound control signal as a function of a detected sound emission of the unit and an operating mode of the internal combustion engine;
- and
- means for injecting the sound control signal into the unit.
A computer-readable medium containing a computer program which when executed by a processor performs the following method for sound control in a unit of an engine periphery of an internal combustion engine of a vehicle, comprising:
- generating a sound control signal as a function of a detected sound emission of the unit and an operating mode of the internal combustion engine;
- and
- injecting the sound control signal into the unit.
Dependencies are inferred from the claim text.