resonatedo 4+

Alexey Nadzharov

    • 4.0 • 1 Rating
    • $3.99


resonatedo is a microtonal resonator bank audio effect for iOS and macOS.

It contains two sets of resonators controlled by separate keyboards. Each resonator has independent pitch (set by EDO division value of the keyboard), volume and modulation.
Each resonator is a delay with feedback that contains lowpass + allpass and bandpass filters. Each set has a common "color" parameter that changes balance between these filter sets in each single resonator. The "mix" control allows crossfade from dry to fully processed signal.

UI features two independent keyboards with:
• 4 – 72 keys (voices, steps) per octave, each with its
own ring modulator
• maximum polyphony equal to the number of voices;
max polyphony is 144 voices
• 1 – 4 octave range, covering the frequency range of
about 8 – 4200 Hz
• display with note number (from C), note name,
frequency (in Hz), and deviation from 12-TET (in
• two sections per keyboard: upper for non-sustained
notes, gliding, and velocity; lower for sustained
notes and modulation rate
• mute button to stop/start all sound
• delete/panic button to erase all notes
• glide button for smooth sweeps across keyboard
frequency range
• modulation on/off button
• slider to set initial velocity and modulation levels
• slider to change velocity and modulation rates for all
notes on the keyboard proportionally and to show
current velocity and mod rate levels
• button to toggle keyboard visibility.

resonatedo supports MIDI input from external sources to
control each keyboard independently.

Ratings and Reviews

4.0 out of 5
1 Rating

1 Rating

Neguscat ,

Top notch frequency modulating tool.

I am amazed what I’ve been able to do with this. It’s effect in sound design is incredible.
It would be super nice to be able to midi control the overall volume and modulation controls on the left.
I don’t know if it’s possible, but if there’s a way to create your own scale, or quarter or eighth tone scales, that would be a huge bonus (albeit whacked ;)
Definitely support this developer. Even though this is so amazing in its current state, maybe give him a gentle nudge to develop this even further. 😃

ovrdrvn ,

Great on iPad, Crashes on Mac

Latest OS, Latest Logic

App Privacy

The developer, Alexey Nadzharov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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