Exact Convolusion (need help)

[korb]

I need a little bit support with the Exact Convolution Unit. I tried several (short) Samples, but I never got an real sound out of it.

What are the max. length , Size, … of the used samples. ?
And maybe also some example for an basic patch

thanks
Marcus

[Joe]

Hey @korb, It basically equates to a 1 second impulse response if you are running the 48k firmware in a mono chain. But more specifically.

V0.2.x-stable: Thank you!

This unit will only load the first 48000 samples (48kHz firmware) or 24000 samples (96kHz firmware) of the assigned sample, and ignore the sample’s sampling rate. The maximum IR length is halved for stereo chains.

Also have a look at this thread which contains most of the discussion about it and has links to some sources of impulse response wave files.

Impulse Responses suitable for ER-301

Given the release of the new Exact Convolution reverb for the ER-301 I thought it would be a good idea to start a thread for sharing ONLY IRs that perform well given the limited capabilities of this new unit. By that I mean please don't share anything that is going to exceed the capabilities of this unit, i.e. these should be curated IRs that are known to work. Please do upload any you have created yourself - even if you think they are not professional standard or whatever. The beauty of the…

[korb]

@Joe

Thanks for the links, I think now i got it.

Cheers
Marcus