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Troubleshooting DMM not reading voltage
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<blockquote data-quote="mat3833" data-source="post: 7933015" data-attributes="member: 587645"><p>the volume on the phone should have an effect. "generally" the second highest volume level is close to 0db gain on newer phones, but my current phone doesnt even break -10db gain... i actually have an old samsung phone set up just to play test tones. i went into the phones settings and set the gains for all 7 volume levels to diferent DB levels. "1" is -6 "2" is -3 "3" is 0, etc. works out quite well since i can just plug in the phone and i have tones from 20hz to 160 hz and sweeps ranging from 180hz down to 15hz to 80hz down to 30hz. the wife hates it when i do a tone sweep on the home theater. lol</p><p></p><p>Matt</p></blockquote><p></p>
[QUOTE="mat3833, post: 7933015, member: 587645"] the volume on the phone should have an effect. "generally" the second highest volume level is close to 0db gain on newer phones, but my current phone doesnt even break -10db gain... i actually have an old samsung phone set up just to play test tones. i went into the phones settings and set the gains for all 7 volume levels to diferent DB levels. "1" is -6 "2" is -3 "3" is 0, etc. works out quite well since i can just plug in the phone and i have tones from 20hz to 160 hz and sweeps ranging from 180hz down to 15hz to 80hz down to 30hz. the wife hates it when i do a tone sweep on the home theater. lol Matt [/QUOTE]
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Troubleshooting DMM not reading voltage
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