摘要 |
PURPOSE:To generate car stereophonic sounds having reverberation by emitting upward the sound waves forming a main sound field and sideway the sound waves forming an auxiliary sound field. CONSTITUTION:From the upper baffle of a speaker, there are emitted the sound waves which come from a woofer 4 and a tweeter 5 while forming a main sound field. From the side baffle 2, there are emitted the sound waves which come from a mid-range speaker while forming an auxiliary sound field. These sound waves emitted from the speaker 6 are repeatedly reflected upon the side shields of an automobile. Thus, it is possible to listen to the stereophonic sounds containing reverberation. |