Is it possible to u...
 

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[Closed] Is it possible to upgrade normal headphones to noise cancelling headphones?

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Is there a gizmo I can get to turn my normal headphones into noise cancelling headphones?

I have a set of AKG K451 headphones which I'm very happy with. Recently I have started a new job and now travel into London on the train and tube. I find the noise of the train means I have to turn the volume up very loud to hear the music properly.

A friend of mine has some noise cancelling headphones and says they really help cut down on the train noise so he can keep the volume at a more reasonable level and still hear the music fine. I'm more than happy with my current headphones and don't really want to get new ones, so would handy if I could just get an add on gizmo.


 
Posted : 04/07/2017 12:57 pm
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Active noise cancelling requires stuff in the headphone cups to take an input of the ambient noise at the ear and adjust the audio with a cancelling signal. So basically, no.

jairaj - Member 
I find the noise of the train means I have to turn the volume up very loud to hear the music properly.

Lovely for fellow commuters... "n-tss, n-tss, n-tss, n-tss, n-tss, n-tss" 😉


 
Posted : 04/07/2017 1:24 pm
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"n-tss, n-tss, n-tss, n-tss, n-tss, n-tss"

A fellow Bloodhound Gang fan?


 
Posted : 04/07/2017 2:21 pm
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I thought it was "boots n cats n boots n cats n boots n cats"


 
Posted : 04/07/2017 2:24 pm
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Just get a pair of canalphones with well-fitting eartips, which give passive noise-cancelling in the same way that earplugs for industry do; either triple-flange or Comply foam ones are best.
Something like a pair of Shure SE215's, or MeeAudio M6 Sport: https://www.amazon.co.uk/MEE-Audio-Ear-Isolating-Earphone/dp/B0038W0K2U
£15.99, so not exactly breaking the bank! I've got a couple of pairs, they sound great, they block most background noise if you use the triple-flange tips, they're around 26dB attenuation, the same as industrial protection, and they won't piss off fellow travellers.


 
Posted : 04/07/2017 6:34 pm
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triple-flange

[img] [/img]


 
Posted : 04/07/2017 6:37 pm
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Eh, sorry, but I'm pretty sure that isolating and noise cancelling are two totally different things.


 
Posted : 04/07/2017 9:23 pm
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Active noise cancelling requires stuff in the headphone cups to take an input of the ambient noise at the ear and adjust the audio with a cancelling signal. So basically, no.

I was hoping there was a module you could that sits inline with the source and the headphones that alters the signal to cancel out the ambient noise. But doesn't sound like such a thing exists.

Just get a pair of canalphones with well-fitting eartips, which give passive noise-cancelling in the same way that earplugs for industry do; either triple-flange or Comply foam ones are best.

Thanks for the suggestion I'll look into those. I was about to say "not sure about the sound quality of £15 headphones" but then remembered I'm on a noisy train and listening to highly compressed audio (phone is low on storage space). So I really don't think £15 headphones are going to be the weak link. 🙂


 
Posted : 05/07/2017 10:07 am

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