CPC G09G 3/3493 (2013.01) [H04R 1/028 (2013.01); H04R 7/045 (2013.01); H04R 17/00 (2013.01); H10N 30/802 (2023.02); H10N 30/871 (2023.02); H10N 30/88 (2023.02); G09G 2330/028 (2013.01); H04R 2499/15 (2013.01)] | 42 Claims |
1. An apparatus, comprising:
a vibration member;
a first cover disposed at a rear surface of the vibration member;
a first vibration apparatus disposed at a rear surface of the first cover and configured to vibrate the vibration member;
a first enclosure member connected to the first cover at the rear surface of the first cover and surrounding the first vibration apparatus, the first enclosure member being spaced apart from the first vibration apparatus; and
a second cover at a rear surface of the first enclosure member.
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