EMI from my desktop computer recorded from Line-in from a 40-year-old Icom IC230 2-meter FM ham transceiver at 146.67 MHZ. 電腦噪音,甚高頻火腿收音機146.67 MHZ.wav 聲道:2 類型:wav 2-meters、radio-interference、electro-magnetic、tone、digital、computer、EMI、glitch、beep、desktop、beeping、whine、vhf、lo-fi、hum、electronic、ham、EMF、noise、interference、amateur-radio 2米、無線電干擾、電磁、音、數字、電腦、一個微笑、毛刺、嘟、桌面、蜂鳴、抱怨、甚高頻電台、路飛、哼、電子、顯著、EMF、噪聲、干擾、業餘無線電 資料來源:freesound ( https://freesound.org )