由于试听环境的不同，音质可能与实际设备有所不同，敬请谅解。
在实际产品中，无法更改播放速度。
2,400Hz Continuous beep sound
2,400Hz Rapid intermittent beep
(0.05 sec. sound / 0.05 sec. silent)
2,400Hz Long intermittent beep
(1.5 sec. sound / 1.5 sec. silent)
2,400Hz Fast intermittent beep
(0.5 sec. sound / 0.5 sec. silent)
3,600Hz Continuous beep Sound
3,600Hz Rapid intermittent beep
(0.05 sec. sound / 0.05 sec. silent)
3,600Hz Long intermittent beep
(1.5 sec. sound / 1.5 sec. silent)
3,600Hz Fast intermittent beep
(0.5 sec. sound / 0.5 sec. silent)
2,400Hz & 3,375Hz Multiplexed Beep
(0.25 sec. / 0.25 sec.)
2,400Hz & 3,600Hz Multiplexed Beep
(0.25 sec. / 0.25 sec.)
4,000Hz & 4,800Hz Multiplexed Beep
(0.25 sec. / 0.25 sec.)