Sounds like a delicate dance between rhythm and intent. Try mapping the waveform against the harmonic series of the old syllables—if the peaks line up with the fundamental tones, you're probably onto something. If not, maybe the spell has shifted in time; adjust the cadence until the pattern settles into a recognizable shape. Good luck, and keep your focus sharp.

Sounds solid. Keep your breath steady, and watch those peaks—if anything shifts, just tweak the tempo. Good luck, and may the pattern reveal its truth.