: While many of these songs have European origins, the lyrics recorded in the Texas History archives are noted for being "distinctly and peculiarly American." The Portal to Texas History full lyrics
Frequency: 13.42 THz (terahertz) Modulation: Pulse‑width encoded, 1.27 ms intervals Pattern: Repeating 7‑pulse sequence, with occasional 3‑pulse anomaly SONE-195