Noise issue
Author
Discussion

Don1

Original Poster:

16,299 posts

228 months

Thursday 23rd October
quotequote all
Hi all, bit of a strange one, advise would be welcome.

The issue - there is a strong hum that resonates through the house. Mainly noticeable at night, occasionally during the day. It’s happened since the neighbours have put in a fish pond with underground skimmer pump about 10m from our house.

Fairly cut and dried you’d have thought - but having visited him and it, it’s insulated and I can’t tell of any vibrations there. He’s even replaced the pump with a quieter one than the original. I can only hear the noise in my right ear, my wife can’t hear it at all (lucky ***), but if I block the ear, it is gone so it’s definitely there. I try earplugs, ambient noise masks etc - but the whole house resonates. It’s definitely a pump noise, somewhere in the 90hz range.

Does anyone have any experience of companies who could help trace and isolate the noise, frequency etc please? I’d prefer to go that way rather than council noise, but averaging 3 hours sleep a night this week due to it…. I have tried a few locally and they have all declined.

Thanks!

bimsb6

8,532 posts

241 months

Thursday 23rd October
quotequote all
Get him to turn it off for a bit and see if the noise stops ?

GliderRider

2,842 posts

101 months

Thursday 23rd October
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If its not the pond pump, see if anyone locally has had an air source heat pump installed. I turn ours off when we go to bed as I notice the noise of the outside units.

cliffords

3,308 posts

43 months

Thursday 23rd October
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GliderRider said:
If its not the pond pump, see if anyone locally has had an air source heat pump installed. I turn ours off when we go to bed as I notice the noise of the outside units.
This . I think it's going to be a real problem going forward. I am hugely sensitive to noise .
I can hear a noise as described and it's a HP running three houses away. A new install.

Don1

Original Poster:

16,299 posts

228 months

Thursday 23rd October
quotequote all
Closest house is 50m away (fish pond guy), do they run all the time?

GliderRider

2,842 posts

101 months

Thursday 23rd October
quotequote all
Don1 said:
Closest house is 50m away (fish pond guy), do they run all the time?
Pond pumps - no idea, but I would guess so.

Air source heat pumps - I should think a lot of people leave them on unless the noise bothers them, or they are concerned about wasting energy..

leef44

5,124 posts

173 months

Thursday 23rd October
quotequote all
cliffords said:
GliderRider said:
If its not the pond pump, see if anyone locally has had an air source heat pump installed. I turn ours off when we go to bed as I notice the noise of the outside units.
This . I think it's going to be a real problem going forward. I am hugely sensitive to noise .
I can hear a noise as described and it's a HP running three houses away. A new install.
Oh I didn't think of that. I am very sensitive to noise at night. Being autistic, it's worse because my brain frantically goes hyper trying to work out what it is (most regular noises at night I can identify).

In the last year I've discovered a new distant humming sound which at first I thought was the fridge/freezer but it was inconsistent. I didn't think about ASHP. Since I live in a housing estate with houses behind as well as to the side then it is difficult to pin point whether a new install has been made recently in the neighbourhood.

lizardbrain

3,456 posts

57 months

Thursday 23rd October
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tinnitus?

TorqueDirty

1,692 posts

239 months

Thursday 23rd October
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I had this in my old house. Big old Manse (Vicarage). Never identified the cause. I turned off the power, the water you name it - it was still there.

The big issue is that once you hear it, you can't unhear it. Drove me nuts for a good long while until I just got used to it.

I loved that house - but I do not miss that incessant hum.


Worth a read

https://en.wikipedia.org/wiki/The_Hum





bimsb6

8,532 posts

241 months

Thursday 23rd October
quotequote all
Don1 said:
Closest house is 50m away (fish pond guy), do they run all the time?
A filtration pump/filter will be running 24/7, an air pump depends how serious his koi pond is, oxygen saturation goes down overnight , i turn mine off overnight as its just a booster when its hot .

xstian

2,140 posts

166 months

Thursday 23rd October
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If it’s just you, maybe get your hearing checked.

Llandudno

2,499 posts

202 months

Thursday 23rd October
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Are you it’s not you?

hidetheelephants

32,518 posts

213 months

Thursday 23rd October
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Is there a need to have the pump running constantly? They're usually quite low power so even a cheap time clock could put it off for the hours you normally sleep. How is the pump mounted? Can it be mounted on rubber feet and isolated from rigid pipework with short lengths of rubber hose?

Don1

Original Poster:

16,299 posts

228 months

Thursday 23rd October
quotequote all
I am quite sure it’s not me (thank you). I have hearing issues (born deaf, had many operations), so have regular checks.

If it was tinnitus, it wouldn’t stop when I close my ear canal (it’s an internal noise I have lived with all my life). smile

It’s definitely a mechanical pump of some sort. But how can it transmit through earth…. (Can clay transmit vibrations?)

hidetheelephants

32,518 posts

213 months

Thursday 23rd October
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bimsb6 said:
Get him to turn it off for a bit and see if the noise stops ?
That would confirm/deny the source.

Red9zero

10,012 posts

77 months

Thursday 23rd October
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lizardbrain said:
tinnitus?
I spent weeks trying to find a rattle in our car. Pulled bits of trim off, stuck tape on other bits, wedged rubber in gaps. Turned out to be Tinnitus. On the plus side, the car doesn't rattle laugh

scenario8

7,487 posts

199 months

Thursday 23rd October
quotequote all
Llandudno said:
Are you it s not you?
That takes me back to my Philosophy classes at university…

DonkeyApple

65,437 posts

189 months

Thursday 23rd October
quotequote all
Red9zero said:
lizardbrain said:
tinnitus?
I spent weeks trying to find a rattle in our car. Pulled bits of trim off, stuck tape on other bits, wedged rubber in gaps. Turned out to be Tinnitus. On the plus side, the car doesn't rattle laugh
When I moved to our house, I could still hear the lift running at the flat in London. It was around that time I began to suspect the humming noise may never have been the lift for all those years. wink

It was diagnosed as tinnitus. I could make it go away by popping my ears but it wasn't ever a constant hum for me although it could last for hours. Went away a few years ago of its own accord.

Weirdly, a possibly unrelated, I found certain sounds at that time would literally cause me to almost pass out. A car I had at the time had a resonance from a loud exhaust, around 4K rpm as it sat on the edge of the cam and it would trigger real problems.

Edited by DonkeyApple on Thursday 23 October 19:24