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1.0 1.0 1.0
0.2 0.2 0.2
ࠕए/m 0.1 0.5 ࠕए/m 0.1 0.5 ࠕए/m 0.1 0.5

0 0 0 0 0 0
0 0.2 0.4 0 0.2 0.4 0 0.2 0.4
᫂ए/m ᫂ए/m ᫂ए/m
(a) 100 Hz (b) 200 Hz (c) 500 Hz
1.0 1.0 1.0

0.2 0.2 0.2
ࠕए/m 0.1 0.5 ࠕए/m 0.1 0.5 ࠕए/m 0.1 0.5

0 0 0 0 0 0
0 0.2 0.4 0 0.2 0.4 0 0.2 0.4
᫂ए/m ᫂ए/m ᫂ए/m
(d) 1000 Hz (e) 1600 Hz (f) 3150 Hz

图 12 双声道振动控制时，不同频率下平板的归一化动能分布
Fig. 12 The distributions of the normalized kinetic energy at different frequencies for stereo channel
vibration control
4 结论 0280246A1[P]. 2017-9-28.
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