2026-08-17
Pencil III
Optimizes harmonic resonance with unparalleled 0.01 millisecond accuracy
From $0/mo. Or don't. It does nothing either way.
Frequency Analysis
Provides detailed spectrograms of every note played within a 5-meter radius.
Silence Detection
Accurately identifies periods of silence with a margin of error of less than 0.005 seconds.
Resonance Tuning
Automatically adjusts the harmonic series of any sound to match the ambient resonant frequency of the surrounding environment.
“I never knew how much I needed to measure the silence between notes until Pencil III came along, it's been a game changer for my cat's piano practice.”
“I'm not sure what I'm supposed to be doing with this, I just get a lot of graphs and numbers.”
“The frequency analysis feature has taken my tin whistle playing to the next level, I can finally hear the nuances of my playing.”