People often believe they are hearing ultrasound, but instead are hearing clicking noise or sub-frequencies emitted from the capsule that are not actually part of the ultrasound.
sorry I can still here it… I sometimes needs to go to the hospital for a check-up on my heart, and I can hear the ultrasound if the device is going over my head.
Uh huh… The Oxford definition literally says that’s untue.
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People often believe they are hearing ultrasound, but instead are hearing clicking noise or sub-frequencies emitted from the capsule that are not actually part of the ultrasound.
sorry I can still here it… I sometimes needs to go to the hospital for a check-up on my heart, and I can hear the ultrasound if the device is going over my head.