An acoustic device (1) that provides a stereophonic effect to a driver of a mobile object includes: a plurality of speakers (an L channel speaker (11) and an R channel speaker (12)) mounted on a steering wheel (10) that controls a traveling direction of the mobile object; a steering angle detection unit (13) configured to detect a steering angle (α) of the steering wheel (10); and a signal output unit (2) configured to output a plurality of output signals obtained by performing, on a sound signal, a process relating to the stereophonic effect and depending on the steering angle (α), respectively to the plurality of speakers.
ACOUSTIC DEVICE AND MOBILE OBJECT
AKUSTISCHE VORRICHTUNG UND MOBILES OBJEKT
DISPOSITIF ACOUSTIQUE, ET OBJET MOBILE
13.12.2023
Patent
Elektronische Ressource
Englisch
IPC: | H04S Stereophone Systeme , STEREOPHONIC SYSTEMS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge |