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蜂鸣,顾名思义,似蜂的嗡鸣声。通常是指频率近似在100～500赫兹之间的振荡。例如,电信用的蜂响器发出的声响,就是蜂鸣。一般以分贝表示蜂鸣的大小。
Beep, as the name suggests, bees buzzing. Usually refers to the frequency of approximately 100 ~ 500 Hz oscillation. For example, the buzzer used by telecommunications bee buzzers. Generally expressed in decibels beep size.