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Fri Aug 9, 2019, 05:49 PM

Weird whirring/whining noise coming from my speakers

intermittently.

It seems to coincide with certain activities, but not all, nor even most.

If I'm using the audio - music/movies etc, I never hear/notice it.

Everything is brand new as of February - house burnt down in January if ya remember, so computer, wireless mouse, add-on speakers with amp etc all bought at same time.

This noise is the only thing new - started about a week ago - any ideas?

Meanwhile - I'm gonna start a record of EXACTLY what I was doing at the time - it never lasts very long, only seconds, but it is quite noticeable, and worrisome . . .



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ps: Acer Aspire 3 laptop 500g HD (A315-31-C2GA)

5 replies, 166 views

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Reply Weird whirring/whining noise coming from my speakers (Original post)
akaConcernedCanuk Aug 9 OP
Cold Warrior Aug 9 #1
It Guy Aug 9 #2
wonderwarthog Aug 9 #3
akaConcernedCanuk Aug 10 #4
wonderwarthog Aug 10 #5

Response to akaConcernedCanuk (Original post)

Fri Aug 9, 2019, 05:58 PM

1. Paul is dead

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Response to akaConcernedCanuk (Original post)

Fri Aug 9, 2019, 09:12 PM

2. If you look the info, either stamped on radio devices or in the info that came with it,

You should find where it states (if it’s some type of radio device) that the device must accept radio frequency interference.

That’s a clue that you may be experiencing RF interference with your setup. This may be emissions coming from within your home or from without.

Microwave ovens for example are notorious for leaking radiation that will trash WiFi.

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Response to akaConcernedCanuk (Original post)

Fri Aug 9, 2019, 10:22 PM

3. Cellphone charger



or other device charging?

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Response to wonderwarthog (Reply #3)

Sat Aug 10, 2019, 01:33 PM

4. OK - peripherals . . . . .

dong for wireless mouse

Ausdom Full HD 1080p webcam which monitors my back yard . . .

Reccazr SP2040 2.0 computer speakers

AH! - noise occurred just as I was making this post after I snapped an image with the remote webcam - yeah I take a lot of pictures with the thing AH! - took another pic - same thing - after I took the pic the whirring/whizzing noise came thru the speakers again - last about 4-5 seconds. Image automatically names itself and stores it in a dedicated file - I just hit the space bar or clik on the take photo button when I have that window active - I have one corner of my screen dedicated to the laneway back there.

It's related to files somehow methinks, or cache, some activity within transferring/storing/retrieval - sometimes noise occurs when I reactivate a window that's been idle for awhile - sound never lasts very long



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Response to akaConcernedCanuk (Reply #4)

Sat Aug 10, 2019, 05:15 PM

5. Nailed it!




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