11. They had a hit with Maxwell's song " Hell ", a single tone calypso about Hell. 12. Grave accent, tone / accent 1 and tone / accent 2, or Single Tone and Double Tone. 13. It featured a Gibson 490R humbucker and a single tone and volume control mounted directly to the top. 14. By automatically aligning and merging multiple exposures of photos together, Aurora HDR can create a single tone -mapped image. 15. The final cadence reduces the multiplicity of texture to the single tone of D spread across the orchestra. 16. The simultaneous transmission of two tones directly at RF loses the constant-envelope property of the single tone system. 17. A single tone denoted a raid. 18. Most subjects heard a single tone that alternated in pitch by an octave as it alternated between ears. 19. Most listeners hear this sequence as a single tone that repeatedly changes both in pitch and in location. 20. It produces only a single tone and is used primarily in the military procession music called " daechwita ".
