| 摘要 |
<p>A speaker system (10) having simple structure, high output power, and desired directivity. A speaker system (10), including a first sound emission surface (G1) that emits a first sound in a first direction (K1); and a second sound emission surface (G2) that emits a second sound in a second direction (K2) that intersects with the first direction (K1) at a predetermined angle. The first and second sounds include at least sounds respectively generated from a common first signal source and different in phase from each other.</p> |
