New: AI passthrough!
This amazing Deo feature uses the power of AI to turn every VR scene into AR passthrough! Now you can take characters out of VR and have them right there with you - as if they were in the same room.
Notice: AI Passthrough is presently in beta mode, and as such, users may encounter occasional service imperfections. The feature is currently exclusive to the DeoVR app, but it will soon be accessible on both browsers and mobile devices. Your feedback is highly encouraged and appreciated.
Recommended headsets:
Meta Quest 3, and Quest Pro with stereoscopic color passthrough, Pico 4 (monoscopic color passthrough).
Compatible headsets:
Quest 2, Valve Index (monoscopic black and white passthrough).
Passthrough is not compatible yet for Oculus Link cable.
Check out our complete guide to passthrough and join in the discussion at our busy forum.
Invented by Leonard Euler, popularized during the XXth century by fellow Mathemusicians, this is the usual decomposition of the
12 tones scale into 4x3 = 3x4.
This is known as the Sylow decomposition of the cyclic group Z_12= Z_3 ⨂ Z_4
Each note having therefore two coordinates, we associate it with a two dimensional (Shape and Color) graphical symbol. That is equivalent to labelling the graph with a Gaussian integer, z=a+ib,a∈[0,1],a∈[0,3] ,whose real part is the position along Z_3 , the imaginary one , along Z_4 [5].
Musically speaking, one axis progresses by major 3rd (3 ½ tones), the other by minor 3rd (2 tones).As it shall be, but unfortunately not feasible IRL, the Tonnetz is designed on an endless plane, we simulate its boundlessness in VR with the help of hidden teleportations and camera effects.
The user can therefore explore this infinite space, observe the organization, and travel according to his imagination.
The Tonnetz is made of tones, each note symbol has an associated sound object. Since the Tonnetz of Chords (Triads = perfect Maj or Min), is the dual space of the Tonnetz of Notes [19][11], by adjusting the hearing range in the software, the user will be able to hear multiple tones at once. If situated i.e., at the barycenter of [do,mi,sol], he will perceive the three notes at the same time : a CMaj chord.
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www.mathemusic.net
