13-05-2020, 11:10 AM
At 63 I can no longer really hear 15625Hz line whistle. I can sort of sense it, just about. 10125Hz for 405 is still LOUD.
I get occasional tinnitus which sounds distressingly like line whistle.
I get occasional tinnitus which sounds distressingly like line whistle.
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv







