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inline High Pass Filter

  • Renee Hille #1314681470
      1

    I'm leaning toward this one...

    Shure A15HP High Pass Filter

    • The A15HP helps to eliminate electrical and mechanical noise in an audio system
    • The A15HP affects frequencies below 100 Hz.
    • When connected to the microphone input on a typical mixer (800 ohms impedance or higher), the A15HP reduces low frequencies by 12dB per octave.
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  • Percy Dube #360184609664
      1

    Most high end microphones should have filters built in if you were looking to upgrade in that direction.

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  • Renee Hille #1314681470
      1

    Thanks, Percy.  I have a Rode NT1 already, so I think I'm pretty good there.  I'm just trying to be proactive and something in place, should the construction rumble permeate my recordings.  

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  • Angela Serrano #830202147
      1

    Hi Renee!

    Thanks for sharing your problem. I don't usually recommend this filtering as it can create some extra problems. You could think about changing the positioning of your microphone in the space. It's also to my understanding that building a small platform for the mic (like putting a stool with a carpet below the stand) helps reduce the impact of vibrations from the ground. I'd also consider enclosing the microphone a bit more.  

    Also, most of the time, workers of this type of street reparations are held at specific times of the day/night. You may want to readjust your recording schedule to match theirs so you record and work when they're not there. For example, I live right next to a very crowded street so I usually take note of high-peak hours and avoid recording during these hours. Sometimes I end up recording until very late at night, but it helps a lot!

    Hope this helps! 

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