resonatedo vs WoodValvet

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 cents) • 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.

WoodValvet is a tube emulated saturator with extra features : - has 3 tube stages each with their own “Drive”control. - each stage can be set to a different tube type (ECC82, …). - stage 2 & 3 can be set in series or in parallel to create different harmonics. - stage 1 & 2 are class A circuits, stage 3 is a class AB circuit. - an input band filter allows to add harmonics on the selected band only. - has out-of-band gain control - filter has selectable slope (12 .. 48 dB/oct) - a post tube out lowpass filter allows to reduce the higher harmonics. - a “Constant Level” setting matches the output level with the input level. - has an LFO to modulate the drive and filter settings. - side chain input can modulate the drive settings (increase or duck mode). - has an “Auto Gain Input” mode to automatically bring quiet signals into range. - has a Stereo spread control. - has a brick-wall limiter on output - has a DC blocking output filter - has an output phase switch. - has a visual representation of the generated harmonics. - has oversampling (1 .. 8) - has an extra inter modulation control for extra distortion.