Electro-magnetic interference from an AT&T; cordless phone handset CL82301 when held near the internal Ferrite antenna on the back right of a 13-year-old boombox near the bottom of the AM broadcast band. Recorded with Goldwave from line-in. Phone is charging on charger. You hear a single tone of charging on standby with the buzz of handset to base, then a click and hissy buzz as I take it off the charger, then a sequence of low-pitched slow standby tones from the handset.
AT＆T無繩電話取下充電器AM Radio.wav
聲道：2
類型：wav
click、radio-interference、charger、am-radio、buzz、t、EMF、EMI、glitch、beep、electro-magnetic、pulse、hiss、interference、digital、lo-fi、hum、electronic、tone、noise、cordless-phone
點擊、無線電干擾、充電器、上午無線電、蜂鳴器、Ť、EMF、一個微笑、毛刺、嘟、電磁、脈衝、感覺、干擾、數字、路飛、哼、電子、音、噪聲、無繩電話
資料來源：freesound ( https://freesound.org )