Systems and methods providing engine harmonic enhancement receive a first signal representative of a load on an engine and generate a control parameter based on the first signal. One or more harmonic scaling elements generate a scaled version of an engine harmonic signal based on the control parameter. Each harmonic scaling element includes a harmonic specific mapping element for mapping the control parameter to a scaling factor, wherein at least some of the scaling factor values of the harmonic specific mapping element are mapped to control parameter values associated with a negative load on the engine.
Engine harmonic enhancement control
13.08.2019
Patent
Elektronische Ressource
Englisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60C VEHICLE TYRES , Fahrzeugreifen / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES |