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Thesunbeam
Stranger


Registered: 07/08/18
Posts: 1,646
Last seen: 2 years, 10 months
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How to silence my blower?
#26357313 - 12/02/19 02:22 PM (4 years, 1 month ago) |
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I’ve got one of those green in-line fans and it’s loud as fuck. I built a fan silencer from a sterilite bin and egg foam but i can still hear it in the other room. So any other ideas?
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FungiMaster
Entrepreneur


Registered: 10/31/19
Posts: 998
Loc: Bay Area, CA, USA
Last seen: 4 years, 1 month
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Re: How to silence my blower? [Re: Thesunbeam]
#26357569 - 12/02/19 05:11 PM (4 years, 1 month ago) |
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You know even a small filter and quiet fan scrubs the air of a major grow. Because before I had large scrubbers and 600 cfm fans, but I got a small 4 inch fan and tiny scrubber and it cleaned the air for a 3000watt hps grow.
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Niffla



Registered: 06/09/08
Posts: 46,482
Loc: Texas
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Re: How to silence my blower? [Re: Thesunbeam]
#26357573 - 12/02/19 05:14 PM (4 years, 1 month ago) |
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don't silence the blower
let the blower be free
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HAIL OUR NEW OTD KING
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koods
Ribbit



Registered: 05/26/11
Posts: 106,049
Loc: Maryland/DC Burbs
Last seen: 4 hours, 14 minutes
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Re: How to silence my blower? [Re: Niffla]
#26357580 - 12/02/19 05:19 PM (4 years, 1 month ago) |
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Make a recording of the fan then play it back offset by 1/2 of the main harmonic frequency and the noise will cancel out
--------------------
NotSheekle said “if I believed she was 16 I would become unattracted to her”
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pixelpopper
Crap Artist

Registered: 09/20/13
Posts: 4,022
Loc: Dreamland
Last seen: 3 months, 11 days
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Re: How to silence my blower? [Re: Niffla] 1
#26357582 - 12/02/19 05:20 PM (4 years, 1 month ago) |
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if you unplug it from the power it will be silent
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Niffla



Registered: 06/09/08
Posts: 46,482
Loc: Texas
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Re: How to silence my blower? [Re: koods]
#26357821 - 12/02/19 07:41 PM (4 years, 1 month ago) |
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Quote:
koods said: Make a recording of the fan then play it back offset by 1/2 of the main harmonic frequency and the noise will cancel out
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HAIL OUR NEW OTD KING
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Thesunbeam
Stranger


Registered: 07/08/18
Posts: 1,646
Last seen: 2 years, 10 months
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Re: How to silence my blower? [Re: Niffla]
#26358006 - 12/02/19 09:23 PM (4 years, 1 month ago) |
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All excellent contributions
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CHeifM4sterDiezL
Chief Globerts


Registered: 07/28/10
Posts: 22,535
Loc: United States
Last seen: 1 minute, 7 seconds
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Re: How to silence my blower? [Re: Thesunbeam]
#26358250 - 12/03/19 01:24 AM (4 years, 1 month ago) |
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What's making noise is something rubbing or off balance?
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Tripsurfer
Bring Back Asante!



Registered: 08/01/12
Posts: 7,129
Loc: West of Windward
Last seen: 3 months, 27 days
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Dont really know what kinda fan you are using but removing the protective grid usually helps a lot. Most fan noise is air turbulence
-------------------- Ach en wee ben ik de klos, met mijn boog schoot ik een albatros... A philosopher is a person who knows less and less about more and more, until he knows nothing about everything.

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CHeifM4sterDiezL
Chief Globerts


Registered: 07/28/10
Posts: 22,535
Loc: United States
Last seen: 1 minute, 7 seconds
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Re: How to silence my blower? [Re: Tripsurfer]
#26358973 - 12/03/19 12:01 PM (4 years, 1 month ago) |
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I mean he said he put some kinda muffle filter on it or something idk what the guys doing
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koods
Ribbit



Registered: 05/26/11
Posts: 106,049
Loc: Maryland/DC Burbs
Last seen: 4 hours, 14 minutes
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Re: How to silence my blower? [Re: Niffla]
#26358979 - 12/03/19 12:06 PM (4 years, 1 month ago) |
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Quote:
Niffla said:
Quote:
koods said: Make a recording of the fan then play it back offset by 1/2 of the main harmonic frequency and the noise will cancel out

https://en.m.wikipedia.org/wiki/Active_noise_control
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NotSheekle said “if I believed she was 16 I would become unattracted to her”
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BANANA.MAN
Turd Ferguson

Registered: 01/11/15
Posts: 7,474
Loc: Ontario Canada
Last seen: 6 months, 1 day
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Re: How to silence my blower? [Re: koods] 3
#26359042 - 12/03/19 12:47 PM (4 years, 1 month ago) |
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when I need to silence my blower I normally just put my dick back in her mouth. get two birds stoned at once.
jk
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flugelizor
Furious ball of nothing


Registered: 11/16/08
Posts: 2,107
Loc: Western NY
Last seen: 5 hours, 57 minutes
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Re: How to silence my blower? [Re: BANANA.MAN]
#26359235 - 12/03/19 02:28 PM (4 years, 1 month ago) |
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spirit_shadow
Feature not a bug



Registered: 08/15/11
Posts: 25,665
Last seen: 33 minutes, 6 seconds
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Re: How to silence my blower? [Re: flugelizor]
#26359301 - 12/03/19 02:54 PM (4 years, 1 month ago) |
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Get a really sturdy object like a baseball bat then yell "SILENCE!" and smash it to pieces. Works every time
-------------------- ERROR 418 IM A TEAPOT.....(this account is automated, all posts related to illegal activities or advice thereof are strictly from numerous online sites and are for informational purposes only)- Circa 2011 Ban lotto
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dowodenum
Noob Pope



Registered: 08/05/19
Posts: 1,268
Loc: 🇨🇦
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Suspend it with rubber bands if you haven't already, and insulate the room walls with added layers of rockwool and poly sheet.
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 🅃 🄴 🄰 🄼 🄲 🅄 🅁 🄸 🄾 🅄 🅂
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