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Reload Thread: dB measuering on my DDM, HELP!!!!

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    BassAddictJ's Avatar
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    dB measuering on my DDM, HELP!!!!

    trying to find the resonance frequency of my car.......and i knwo i can use an analog multimeter to find the the peaks, but how do i do ti with my dmm? i see a setting for sound.dB? but i dotn knwo what to do, do i just sit in the car and play it and the meter will gimme a reading like the analog will?what do i do?



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    Moe Lester's Avatar
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    Re: dB measuering on my DDM, HELP!!!!

    Measuring dBs with a DMM? i havent seen one with a SPL readout, but sit in there and play each individual frequency, whichever is loudest is gonna be close to what you are looking for




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    BassAddictJ's Avatar
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    Re: dB measuering on my DDM, HELP!!!!

    Quote Originally Posted by Moe Lester
    Measuring dBs with a DMM? i havent seen one with a SPL readout, but sit in there and play each individual frequency, whichever is loudest is gonna be close to what you are looking for

    ya thats what im trying to do, im just not sure if there's anything extra i need for my dmm in order to do that. not looking to measure spl, just finding which frequency peaks higher.....



    Team American Power Systems
    Pioneer Avic N5 Navi + CD-UB100 USB Adapter. RARE Circa 1996 PPI Ax606.2 in BLACK (1 of 400ish made) with 2 rare black graphic spacers.
    CDT DRT-25 1'' Silk Dome Tweeters / CDT ES-04 4'' Midranges / RE Audio XXX 6.5'' 2ohm Neo Mids In Glassed Kick Pods
    American Power Systems 240amp H.O. Alty / (2) Deka 8a31, 1/0 front to back.
    Unknown Prototype 3k @ 1ohm. TRF/PSI 8 layer 4in coil hybrid beast in 3 cubs @ 33Hz / Raammat 40sqft in the trunk.
    Quote Originally Posted by Haunz View Post
    You could put 12V to my balls and clamp my dick to get 3kW+.
    Quote Originally Posted by Slayerx View Post
    Glad this got bumped so I could fap to it again.

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