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What is Loopy Pro? — Loopy Pro is a powerful, flexible, and intuitive live looper, sampler, clip launcher and DAW for iPhone and iPad. At its core, it allows you to record and layer sounds in real-time to create complex musical arrangements. But it doesn’t stop there—Loopy Pro offers advanced tools to customize your workflow, build dynamic performance setups, and create a seamless connection between instruments, effects, and external gear.
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Comments
If the 2 audios are 100% uncorrelated (for example 2 noises), it will multiply average amplitude by sqrt(2).
If they are 100% correlated, it will multiply :
For that reason, some plug-ins (as Swam for instance) use phase anti alignment to avoid the cases above, which would sound weird.
Can someone take a shot at explaining mixer "math".
Does a mixer add wave forms and clip the tops off? or average 2 inputs and produce
a composite waveform with the information combined at a reasonable sound level?
When I combine 2 pianos (or more pianos) playing the same MIDI file why isn't it pure noise?
I hear some chorus due to phase canceling but not overdriven distortion.
(We could all learn something here if the right expert weighs in).
I will do a video on this soon. Feel free to leave your comments below about things you might like me to mention as things that could be improved. Like lack of string resonance, for example.
I found a presentation on the math of digital audio mixing - signals are mixed and averaged.
A piano sampler app would apply mixing to the various samples during playback and a repeated note with the sustain down would just mix the second sample in with the first sample still ringing.
https://forum.audiob.us/uploads/editor/5o/om3g9miv4jiu.png
Always tried to stay away from HD pianos (prefer to start with quite plain timbres and develop musicality upstream with blending/filtering/processing) but needed a simple AU solution for a performance setup, and I love this piano! I found the 'pure' sound to be the best and the extremes on the XY pad to be great textural instruments in their own right.
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