[AMRadio] Ranger Audio... the Pics

k0ng at inebraska.com k0ng at inebraska.com
Sun Nov 19 17:27:45 EST 2006

Hello Jack: One last suggestion from me, if you use a headphone near  
the microphone
it can form a "Helmholtz" resonator effect which is to say that the  
audio will be
narrowed up so I would use a speaker (3-10 inch dia) as a source.

Is there no one near you who can help??

Good Luck. Charlie, K0NG

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