Do you understand IR Convolution Reverbs?

Рет қаралды 27,649

ALPHA SOUND

Күн бұрын

How to make and use IR Convolution reverbs.

Пікірлер: 43

@NihilQuest 4 жыл бұрын

That's the best video on IR's I've seen on YT, well done! Do you use omni mics for IR's?

@devinlsheets_alphasound 4 жыл бұрын

Thank you!!! Honestly, I've used both and had good results. Cardioid allows for a bit more spatial isolation if you're shooting for a 5.1 reverb with a clear "forward" direction.

@NihilQuest 4 жыл бұрын

@@devinlsheets_alphasound I'm curious because I use impulses for placing dry sounds in the environment and improving dialog recorded in the studio (for games mostly). I'm torn between using omnis which should get more of the room response, and mics actually used for recording things like that - hyper and supercardioids. I know I should just do my own tests but I figured somebody must have did this already. Somehow, your video is one of the very few good resources on IR's I could find (outside of recording guitar cabs), so thanks for that. I didn't know the trick with trimming of the impulse.

@dey12956 2 жыл бұрын

The best video on this topic! Thanks for making this! Made my day.

@tristangarel-funk3236 Жыл бұрын

The best IR explanation I’ve seen yet. Thanks.

@QUIZFILTER 3 жыл бұрын

Thank you... this is refreshing info about what I've been interested in & looking for... I'm sick of only being able to find guitar cabinet speaker & guitar amp IR videos when I use search terms like IR, impulse response, convolution reverb..., that stuff is still interesting, but its hard to find videos like yours where people are making/demonstrating real acoustic spaces, so thank you!! ...side note...like I said, the speaker impulse response stuff is equally cool & interesting in it's own right... I just wish more people showed or played with other types of speakers like bullhorns/megaphones/PA horns, the small speakers in old computers & old electronic toys & radios, etc. (like Plogue's chipcrusher)... loved your video & thanks again!!!

@fede9520 3 жыл бұрын

wow this is insanely detailed, UNDERRATED!

@Five2nd Ай бұрын

Really great breakdown!

@hankjohnson3902 3 жыл бұрын

Great video man - now that I understand IR and convolution reverb, I am hooked. Thank you 🙏🙏

@Aleks.n 4 жыл бұрын

Oooh thank you! I've been looking for a good explanation if IR and that is what I needed! Really nice explanation)

@littleboots3809 4 жыл бұрын

Fantastic video. Explanations and examples were extremely helpful.

@psajgal 3 жыл бұрын

How does this only have 5k views? This video was super useful!

@elguitarTom 4 жыл бұрын

Love your house / style

@TheBedroomRocker1 4 жыл бұрын

Really cool video! Very clearly explained and demonstrated!

@eliasknaapinen Жыл бұрын

@chinor3999 2 жыл бұрын

Absolutely amazing

@doisbardonvmamoto8729 3 жыл бұрын

The bat emitted a sound, now the room is in quarantine lol Amazing video!

@lordapophis93 2 жыл бұрын

Thanks for the tips! Looking to make my own Reverb IR pack

@mathmaker6946 7 ай бұрын

This video is perfect!❤

@agosto.mp3 7 ай бұрын

Awesome video thank you very much!

@dormaettu302 2 жыл бұрын

This was great !

@PC-oi3dw 3 жыл бұрын

Fantastic video. The same ideas can be definitely applied for post-production. Would be interesting to capture a space with an ambisonic mic.

@esahm373 2 жыл бұрын

There are many ambisonic IR room databases available on the web, mostly research repositories.

@Hinge45 2 жыл бұрын

I know how it works but I can't explain it. but thanks to this video I can explain this clearly now.

@Muus11c44 2 жыл бұрын

great stuff

@davidlabarca 3 жыл бұрын

Thank you!

@davidelaurito7084 Жыл бұрын

Great explanation, thanks :)

@johncruz9357 2 жыл бұрын

Well done!!!!

@laflamme7782 3 жыл бұрын

Saved. Very nice video

@smizmar8 3 ай бұрын

Oh, that's so cool, I never knew. Especially the idea at the end, could this be used to help with the classic mixing problem of thinking ah yes perfection during practice, followed by the frantic effort to get it back to where you like it during the first song?

@BlackenedNL Жыл бұрын

Awesome

@brentfisher902 4 жыл бұрын

...or you could take the impulse response of the sound system in the concert hall and do complex division to create an 'inverse' impulse response that cancels out the reverb of the room. I did this with a fax machine speaker, however you lose about 24 dB of amplifier power.

@HueyNight 3 жыл бұрын

What would be the practical objetive of this? Deliver a musical piece without modifications of a room (like the one that you hear in your headphones)?

@FranciscoUberto 3 жыл бұрын

what's the length in ms of the sweep sinus you are using? I guess this could be important, isn't it? Thanks for the video. All the best. F.

@FRANKCHRONICLE135 2 жыл бұрын

Holy flip! This is Free information?!

@devinlsheets_alphasound 2 жыл бұрын

Yeah! Share it with someone

@stanyoung4974 4 жыл бұрын

Do you have any IR wav file samples for download ?

@ts4gv Жыл бұрын

Good video. Still, I’m very interested in the actual math operations the convolution is doing. Where can I read about this?

@Martin-kn6vc 7 ай бұрын

How loud should the speaker outputting the sine wave sweep be when capturing an IR; as loud as possible without distorting the speaker, or just loud enough to excite the space?