Having a quick and easy way to set the global EQ according to room characteristics could IMO be a huge help when tweaking your presets for the venue you're playing. Probably more accurate than a starting pistol or bursting a balloon.We already have pink noise in the synth block, we have a real time frequency monitor, we have a global EQ, and we have a tone matching feature that I think works with kinda the same EQ tweaks as what I'm suggesting here. With acoustic spaces, this method could be used with a high quality full range speaker. Take care not to truncate the very end of the tail (common problem with most freebie IR's on the net). Truncate the resulting waveform - you can apply any pre-delay you want in your convolution reverb. That ensures the reverb response starts well after the original impulse, and any artifacts, have finished. This is similar to the "drawing in a click" method, but definately works with all gear, because you make it long enough to work.įor best results - use a long predelay in your reverb unit. Use the absolute shortest sample length that will give you a good result from your reverb unit. My best method is slightly different: get a sample of some genuine white noise, normalised to -6dBFS. Don't forget to draw in a positive and a negative, or you will only get half an impulse. I've also tried drawing in a full scale click - and that doesn't always work. It works, but i'm not convinced this is the best method. I've tried the sine-sweep method with Voxengo's freebie deconvolver. įor a nice collection of useable Impulse Responses from analog and digital verbs you can visit ciao&greets You can download those DIRAC`s in differnet formats from. DIRAC`s are working best for digital in and outs like SPDIF or ADAT or DAW-Internal Plugins. A little cutting of the tail and you should be fine. You can use a so called DIRAC-Impulse and feed this into your "Gear of Choice" and record it on the output. Second way is alot easier but not always the best way. For analog gear this is the best method imo. Deconvolving does a filtering and reads out the Sweep so that you have a Impulse Response which is usable in many Plugins. After that you need to DECONVOLVE this recorded data. You will generate a sweep using atool like Voxengo Deconvolver and feed this Sweep into your "Gear of Choice" and record the return into you DAW. There are mainly two good ways as jupiter8 says.įirst called the Sine or Sweeptechnique.
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