eno-inspired generative piece with constant tonal center (C2) and
auxiliary voices that fade in/out on prime-number cycles (17, 19,
23, 29, 31 seconds). voices never sync - patterns emerge and dissolve.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

inspired by torvalds/AudioNoise. includes:
- biquad filters (lowpass, highpass, bandpass, notch, allpass)
- lfo oscillator (sine, triangle, sawtooth)
- wav file writer (no ffmpeg needed)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>