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Metal Detectors
Minelab
Minelab SDC2300 information and questions
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<blockquote data-quote="Westaus" data-source="post: 286585" data-attributes="member: 2598"><p>The problem is the earmuff is sealing the ear canal and causing a loop in your hearing aid. I know it sounds stupid but get the cheapest/oldest pair of earmuffs you can find. Put them on and you should get the humming noise. Now drill a hole in it! Yup let some sound IN now put them on and see if it is less hum, another hole etc... If you can find the fine line between adding additional data/noise into your hearing aid it should help eliminate the buzzing. I have not done this btw, though the concept is sound. </p><p></p><p>You can also go for Active Earmuffs and this will work, I have solved this in the past with other people having this issue with hearing aids.</p><p></p><p>Like these - <a href="http://solutions.3m.com.au/wps/portal/!ut/p/a0/04_Sj9CPykssy0xPLMnMz0vMAfGjzOJDDQx8LZwMHQ38wwJcDDzdDC1cApwcnQw8TfSDU_PiHUP1C7IdFQFiDprP/?PC_Z7_U00M8B1A0OVPD0IF18DPBAB0I5000000_nid=ZL7LFZR1QHbe2LQ9XKZD98gl" target="_blank">http://solutions.3m.com.au/wps/portal/!ut/p/a0/04_Sj9CPykssy0xPLMnMz0vMAfGjzOJDDQx8LZwMHQ38wwJcDDzdDC1cApwcnQw8TfSDU_PiHUP1C7IdFQFiDprP/?PC_Z7_U00M8B1A0OVPD0IF18DPBAB0I5000000_nid=ZL7LFZR1QHbe2LQ9XKZD98gl</a> </p><p></p><p>expensive though.</p></blockquote><p></p>
[QUOTE="Westaus, post: 286585, member: 2598"] The problem is the earmuff is sealing the ear canal and causing a loop in your hearing aid. I know it sounds stupid but get the cheapest/oldest pair of earmuffs you can find. Put them on and you should get the humming noise. Now drill a hole in it! Yup let some sound IN now put them on and see if it is less hum, another hole etc... If you can find the fine line between adding additional data/noise into your hearing aid it should help eliminate the buzzing. I have not done this btw, though the concept is sound. You can also go for Active Earmuffs and this will work, I have solved this in the past with other people having this issue with hearing aids. Like these - [url]http://solutions.3m.com.au/wps/portal/!ut/p/a0/04_Sj9CPykssy0xPLMnMz0vMAfGjzOJDDQx8LZwMHQ38wwJcDDzdDC1cApwcnQw8TfSDU_PiHUP1C7IdFQFiDprP/?PC_Z7_U00M8B1A0OVPD0IF18DPBAB0I5000000_nid=ZL7LFZR1QHbe2LQ9XKZD98gl[/url] expensive though. [/QUOTE]
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Metal Detectors
Minelab
Minelab SDC2300 information and questions
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