serror and serrorFX - max for live

Sounds born from sampling error

Sampling a sound at a low sample rate ⏬ creates aliases (replicas of the original sound’s spectrum) at intervals defined by the sample rate, leading to distortion ⚡.

In classic redux/resampling effects, the pitch 🎵 of the timbre often changes inconsistently with the original.

👉 Serror devices calculate the input pitch and tune the resampling effect to create harmonic aliases ✨ and reduce non-harmonic distortions ❌.

🎹 serror instrument

Starting sound = a sine wave 🌊 → resampled to a sample rate multiple of the input pitch 🎶 → adds harmonics ✨ → richer sound.

Parameters:

• 📈 ADSR graph – sets the dynamic envelope
• 🎚️ detune – deviation from perfect pitch multiple
• 📊 detune % – depth of ADSR on detune
• ➗ ratio – multiplication factor of the new sample rate
• 🎚️ LPF frequency – low-pass filter cutoff
• 📊 LPF % – depth of ADSR on LPF cutoff
• 🎧 wide – stereo width
• 🌀 glide – time between following notes

🎛️ serrorFX effect

Like the instrument, but applied to any input sound 🎤. Pitch can be:

• 🎵 auto (pitch tracking)
• 🎲 random (different on each onset)
• 📌 fixed

Parameters:

• 🎚️ detune / detune %
• ➗ ratio + ratio mode (count, random, fixed)
• 🎚️ LPF frequency / LPF %
• 🌀 glide
• 🎼 mode (auto, random, fixed)

Onset notes 🎹 trigger impacts on filter + detune (if % > 0).

• 🌊 smooth – softens attack
• 🕰️ decay – extends tail