How can I reduce rumble? (caused by tripod?)

Discussion in 'Studio' started by canbi, Mar 2, 2026 at 6:28 PM.

  1. canbi

    canbi Kapellmeister

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    I have the following floor tripod stand. Presumably made from empty aluminium pipes.

    When I do touch it slightly (where it wobbles), do footsteps, or even make very heavy plosives, my microphone (dynamic, DOESN'T occur with condensers somehow) registers rumble at below ±50 Hz. How can I solve this issue?

    I'm thinking about buying carpet but I think it won't help that much if it isn't VERY thick. I dare say my floor isn't skewed. My XLR wire is not low quality and the mic itself works good in other environments (with mic arm or held in hand).

    Floor is made from wood.

    upload_2026-3-2_19-29-32.png
     
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  3. SineWave

    SineWave Audiosexual

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  4. Djord Emer

    Djord Emer Audiosexual

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    Besides the obrigatory shockmount, check the first portion of this video. I hope it helps:

     
  5. xorome

    xorome Audiosexual

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    You could try with old kitchen sponges. They're thick and soft. I put a bunch under my PC case's feet, a bunch of old speakers and used to use them for computer fans too. Pretty good at reducing propagated rattling, rumbles, shocks. They're easy to fold and cut up as needed too.
     
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  6. Strat4ever

    Strat4ever Audiosexual

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    how about a 1/2" x 24" x 36" neoprene rubber mats they are inexpensive and you can use 2 stacked on top of each other for more isolation from rumble, I use these to absorb floor vibrations from sub woofers, Bass and guitar amps this works really well. Sometimes simple solutions are the answer. You can find them at most hardware and even some audio equipment stores carry them for this purpose.
     
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  7. canbi

    canbi Kapellmeister

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    can i buy them on aliexpress or the 4000$ thomann ones are the only solution :woot::woot:

    on ground tripod? i only heard about them on arms

    furthermore my mic diameter is 62mm. even Rycote InVision USM8 reccomended in one of my threads is up to 55mm.
     
    Last edited: Mar 2, 2026 at 9:44 PM
  8. PulseWave

    PulseWave Audiosexual

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    For clean bass transmission without rumble, the best solution by far is the specially designed spider mount from the original manufacturer.
     
    Last edited: Mar 3, 2026 at 8:19 AM
  9. ItsFine

    ItsFine Audiosexual

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    Rubber feets (like for chairs) and some weight (gravel bag, not sand (because sand is your worst enemy)).
     
  10. saccamano

    saccamano Audiosexual

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    Microphone shock mounts were created for this very purpose. Use one.

    Or, just slap a filter on the audio and roll off everything below 50hz :dunno:
     
    Last edited: Mar 2, 2026 at 11:07 PM
  11. Plendix

    Plendix Rock Star

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    No I guess these are the mats we have our washing mashines on, you find them at most dyi stores.
    you know, these guys:
    [​IMG]

    And you would put your mike stand on that. It sure helps a little, I'm just not sure about low frequencies, they might get through.
     
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  12. Djord Emer

    Djord Emer Audiosexual

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    Yeah, check Rycote's invision series, for example.
     
    Last edited: Mar 3, 2026 at 1:59 AM
  13. fiction

    fiction Audiosexual

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    Forget these, I have two of them and they're much too hard. Yes they reduce the rumble by a tiny bit and they can work for the super heavy old-school microphone stands but not for the one shown in the OP.
    A good shock mount with soft suspension will be much more efficient.
     
  14. PulseWave

    PulseWave Audiosexual

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    Place a 2 cm thick yoga mat under the tripod to decouple it from direct contact with the floor.
    Hop-Sport Gymnastics Mat 190 x 60 cm x 2 cm, Sports Mat - Gentle on the Joints and Non-Slip, Fitness Mat Made of NBR Foam - Extra Thick + Carry Strap - 27,48 €
    Place a 2 cm thick yoga mat under the tripod to decouple it from direct contact with the floor.

    https://www.amazon.de/Hop-Sport-Gym...772526910&s=sports&sr=1-5&th=1&language=en_GB

    Or you can take several foam rubber sheets, 3 mm thick, and glue 4 pieces on top of each other = 1.2 cm.

    Self-Adhesive Foam Board, Pack of 6 Foam Rubber Pads with Adhesive Backing, EVA Foam Panels, Non-Slip Foam Mat for Furniture DIY Projects Decoration (Black, 250 × 200 × 3 mm) 6,99 €

    https://www.amazon.de/Selbstklebend...en&qid=1772528041&sr=8-15&th=1&language=en_GB
     
    Last edited: Mar 3, 2026 at 9:01 AM
  15. canbi

    canbi Kapellmeister

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    No regular shockmount will fit my mic. Will that Portable Recorder Suspension help? :dunno:
    Buying 1/4" to cold shoe adapter is not a problem
    Regarding that sponge solution... What thickness should it be? For now I have car washing one in cart :unsure:
     
  16. PulseWave

    PulseWave Audiosexual

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  17. Alzo

    Alzo Newbie

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    Hi, I would put these things on all the parts; it's foam insulation for water pipes. It should dampen the resonance of the tripod.
     

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  18. Baxter

    Baxter Audiosexual

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    For wooden podiums/stages, shock-mount.

    Not sure why you would use that kind of tripod through. Use regular mic stands that has some vibration reduction on the feet. Even stuff 'em into tennisballs.
     
  19. canbi

    canbi Kapellmeister

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    mine was high and had low price :unsure:
    my tripod leg diameter is 15mm, either I'm not good with searching or they don't produce such wide insulations
     
  20. FrankPig

    FrankPig Audiosexual

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    Exactly this. Looks like a lightweight stand for lighting diffusers/ring lights etc
     
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