| 单词 | hum-bucking coil |
| 释义 | hum-bucking coil [`hǝm ´bǝk·iŋ ´kȯil] ENGINEERING ACOUSTICS A coil wound on the field coil of an excited-field loudspeaker and connected in series opposition with the voice coil, so that hum voltage induced in the voice coil is canceled by that induced in the hum-bucking coil. |
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