Echoscope

HEAR IT. ECHO IT. Echoscope turns ear training into a tight play loop: the machine plays a signal, you play it back. No sheet music, no theory lectures. Just your ears, an instrument, and a scope that tells you exactly what you got right. PLAY IT · KEY IT · SING IT MIDI : plug in any class-compliant keyboard (yes, the 25-key mini on your desk works) and echo with real fingers. MIC : no keyboard? Sing or hum the answer. Real-time pitch detection matches you to the nearest octave. QWERTY / mouse : the on-screen piano is always there as a fallback. TRAIN WHAT MATTERS Singles, intervals, chords, melodies : four signal types with escalating tiers. Lessons : a structured progression with clear pass bars, from unison vs. octave up to full melodic dictation. Free play : dial in exactly the drill you want and grind it. SHAPE THE DRILL ROOT anchor : let roots drift, hold every round to one fixed note, or lock them to a key. RANGE window : constrain everything to the octaves you can actually sing or reach, then expand as you grow. HIDDEN signal : blind mode replaces the visual signal with a "?". Ears only. WATCH YOURSELF GET BETTER Every round is logged. Accuracy by signal type, streaks, session history, per-interval confusion. The stats screen shows you what your ear actually knows, not what you hope it knows.