| 摘要 |
PROBLEM TO BE SOLVED: To provide means for generating diffusion waves in a fluid space.SOLUTION: A reflector 10 and an electronic system generate diffusion means by creating a time lag in accordance with the sequence of numbers. An acoustic parasitic reflector incorporates a series of dents 16 in the surface thereof, and converts a sound wave into a series of sound waves having a time difference based on the sequence of numbers. An electronic signal conversion system converts a signal into a series of signals having a time difference based on the sequence of numbers. It has N×N arrangement of speakers, where N is an odd number. In an audio speaker system configured to be driven by an electronic signal conversion system for converting a signal into a series of signals centered on this signal, at least one signal is timed to precede this signal, at least one signal is timed to follow this signal, and this signal is transmitted to a central speaker in the N×N arrangement.SELECTED DRAWING: Figure 1 |
