cosmiccat wrote:
www.freemosquitoringtones.org
My husband (who does not have "ringing in ears" and I who do, tried listening to these ringtones with the following results:
8Khz Everyone Both heard it very well
10Khz 60 & younger I not at all, he very well
12Khz 50 & younger I not at all, he very well
14.1Khz 49 & younger I fairly well, he very well
14.9Khz 39 & younger I barely, he not at all
15.8Khz 30 & younger Neither heard it at all
Lau, or anyone who understands this stuff, does this mean the ringing in my ears is between 10 and 12 Khz and cancelling out the ringtone of the same frequency?
At 52 years old, the 14.9 Khz annoys the hell out of me. When I was a child, I could hear a high-frequency sound from televisions and from, of all things, stoplights. Of course no one in my family believed me. So, I convinced my dad to test me: while riding in the car, I would cover my eyes and announce when the car was approaching a stoplight. I was right, every time. The topic was dropped, abruptly (apparently just another data point on the "weird Lupine" chart). Very VERY interesting to me to learn that y'all share some hearing anomalies...
Cosmiccat, I don't know how to answer your question. Your "cancelling out" idea makes sense to me; perhaps more as a "drowning out" of external noise at 10-12 Khz?