this powers nearly everything
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- Опубліковано 1 тра 2024
- This is likely the most used audio effect. It powers every filter, flanger, phaser, and reverb tool. With the all-pass filter, you can do it all. With a center frequency to apply a phase shift, it's possible to recreate and create new effects from scratch.
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yes, if you put 20 all-pass modules in serial, you get kilohearts disperser 💪
When 5.2 dropped the all-pass filters was the rabbit hole I dived down. I was completely unaware of what exactly they did and their applications. I was sitting in your Bitwig discord posting pictures of the two waveforms just moving in phase and asking "what does it all mean?" haha. I ended up watching hours of Eurorack /modular synth videos using hardware all pass modules to get the low down on them and a bunch of use case scenarios of what this simple device can do.
I'd just like to say, thanks for all the years of effort and great content that you have consistently put out for years. And not just you, the many other content creators in the Bitwig community. Love ya ❤
This is exactly what I always wanted 🤗 An all-pass that is not delay based. They managed to sneak one in without me noticing. Was still discovering the compressor.
There she is again... Jennifer lo-pass 😂
I've investing allpass filtrer for so long now, i'm so glad they added a decent one in bitwig
LOL, did I just hear you say "a Jennifer Low-pass filter" 🤣 Great video, I found your channel from the Bitwig subreddit. Thanks for all you do!
Excellent, as always. Thank you Polarity! Off now to experiment with the AP filter in the Grid.
yep classic digital phaser contains N numbers of allpas filters called a pole, most of the algorithmic reverb as well builded form allpass filters, in digital domain filter it's delay. i think you can't do feedback without delay you need at least one sample delay for feedback loop
This is likely the best and most practical explanation of allpass filters ever. Nice!
Really good stuff. I was just working on a very similar concept for a video, but this is far better organized than anything I could do! Something I discovered while researching is that there is a notion of a 2nd order allpass filter which has a bandwidth parameter. I wonder if Bitwig could eventually add an allpass w/ a bandwidth parameter (or maybe theres a way to construct it out of these 1st order filters). I built a little phaser device so I might still record a video and show it off.
this video is awesome man. extremely insightful and an idea generator. thanks for this and for everything on your channel
Wow, exactly what I needed now :) Danke!
You said "feedback polarity" so this comment is a feedback loop. Mind blown!
Danke Dir! Habe Allpass Filter bisher nie verstanden gehabt!
See if you can do an approximation of E-mu Z-Plane filters in the grid, please!
Yes. We need proper feedback module. :)
Hello Polarity. Here's something else that's interesting to me. I saw how one UA-camr made a linear filter using an all pass filter of a special equalizer. He did a regular cut, 24 dB, which has a 180-degree phase reversal. And at the same place he added an all pass, which reversed the phase by 180 degrees, but. The distortion itself from the all pass filter was inverted. And it turned out that the all pass returned to its place all the phase distortions introduced by the cutting filter. Is it possible to repeat this in a grid?
19:36
Feedback? Would that sound different then feed-forward (blend behind the delay)?