oops, sorry about the double reply Joe, i forgot 'reply to all'
to turn a stereo signal into a mono one, yes it's L+R..but that's not what
i wanted to do. I wanted to take ONLY the parts of a stereo mix which lie
right in the middle. It would be basically the inverse of a stereo
difference
: Re: [PD] stereo difference?
oops, sorry about the double reply Joe, i forgot 'reply to all'
to turn a stereo signal into a mono one, yes it's L+R..but that's not what i
wanted to do. I wanted to take ONLY the parts of a stereo mix which lie right
in the middle. It would be basically
Ahh ok sure. Yeah you're right I think, it's annoying because in theory, L
- R should give you what's *not* in the centre. But that ends up not being
very useful anyway :)
I'm no expert, but sounds like Mid-Sides could give you what you need, no?
then you can get rid of the Mid and *voilà* :
i think what Joe means by this is what is commonly referred to as a vocal
remover. meaning it takes out the center channel, and i believe that it's
done using M/S processing on the stereo signal. i can tell you it likely
won't involve CPU intensive tasks like FFT because they used to sell kits
to
i go bananas wrote:
if anyone knows how to get just the MONO component of a signal, i'd love to
know. I have a feeling you need to do FFT analysis and reconstruction for
that though
Look how mono turntables are compatible with stereo vinyl records. This
might help :)
Isn't a Mono signal just L + R?
If you're worried about phase cancellation I would say the fault lies with
whoever mixed it.
Cheers,
Joe
On 11 October 2012 07:58, Charles Goyard c...@fsck.fr wrote:
i go bananas wrote:
if anyone knows how to get just the MONO component of a signal, i'd love
Hi list, i was wondering if there is any stereo difference object or
abstraction if not how can i achieve this effect in pd?
thanks
R.
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it's ridiculously simple.
you just. invert one channel [*~ -1] and then mix them both together as one.
stereo-difference.pd
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if anyone knows how to get just the MONO component of a signal, i'd love to
know. I have a feeling you need to do FFT analysis and reconstruction for
that though
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