Patent ID: 11926212
Assignee: HYUNDAI MOTOR COMPANY
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A vehicle comprising:
a Global Navigation Satellite System (GNSS) antenna;
a broadcast receiving antenna;
a speaker; and
an Audio/Video/Navigation (AVN) device,
wherein the AVN device is configured to
obtain a broadcast signal from the broadcast receiving antenna,
receive a GNSS signal from the GNSS antenna,
demodulate the broadcast signal into an acoustic signal,
remove a noise mixed in the acoustic signal based on an intensity of the GNSS signal,
operate in an acoustic mode among a plurality of acoustic modes,
remove the noise from the acoustic signal at different levels in different acoustic modes of the plurality of acoustic modes,
operate in a first acoustic mode of the plurality of acoustic modes in response to the intensity of the GNSS signal being greater than a reference intensity, and
operate in a second acoustic mode of the plurality of acoustic modes in response to the intensity of the GNSS signal being the reference intensity or less.