Approximately 15.5KHz. Not out of range for healthy human hearing. Most of us are damaged by noise pollution and blood pressure issues by the time we’re adults and high frequency sensitivities drop off first.
If a CRT is on in a large space with volume off, I can still hear it a bit, but mild tinnitus masks most of it.
Approximately 15.5KHz. Not out of range for healthy human hearing. Most of us are damaged by noise pollution and blood pressure issues by the time we’re adults and high frequency sensitivities drop off first.
If a CRT is on in a large space with volume off, I can still hear it a bit, but mild tinnitus masks most of it.