Patent ID: 11895473
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  F | IPC F  H

Claim 0:
1. An audio device comprising:
a housing including an interior;
a first cavity disposed within the interior, the first cavity having a first volume;
a second cavity disposed within the interior, the second cavity having a second volume and acoustically sealed from the first cavity, the second volume being greater than the first volume;
a third cavity disposed within the interior, the third cavity having a third volume and acoustically sealed from the first cavity and the second cavity, the third volume being less than the first volume;
a first loudspeaker coupled to the housing and at least partially disposed in the first cavity, the first loudspeaker oriented to emit first sound towards a first side of the audio device;
a second loudspeaker coupled to the housing and at least partially disposed in the second cavity, the second loudspeaker oriented to emit second sound towards a second side of the audio device, the second side being orthogonal to the first side; and
a third loudspeaker coupled to the housing and at least partially disposed in the third cavity, the third loudspeaker oriented to emit third sound towards a third side of the audio device, the third side being opposite the first side.