11. He presented his own divisions of the tetrachord and the octave, which he derived with the help of a monochord . 12. Many famous Chinese monochord performers and crosstalkers were the artists of octagonal drum, such as De Shoushan and Zhang Sanlu. 13. Following the monochord numbers the G and D are somewhat lower than their theoretical values but other notes are somewhat higher. 14. The Monochord and, especially, the Melochord can be understood as precursors to or an early form of the synthesizer. 15. In 1630 Johann Faulhaber published a 100 cent monochord table, which contained several errors due to his use of logarithmic tables. 16. This tuning is based on a division of the monochord length into 196 = 7 \ times 7 \ times 4 parts. 17. This technique shares the same mechanism as used on the monochord , by dividing the string into two sections with an additional bridge. 18. Instead, Werckmeister gave the string lengths on the monochord directly, and from that calculated how each fifth ought to be tempered. 19. If all strings throughout the piano's compass were individual ( monochord ), the massive bass strings would overpower the upper ranges. 20. Luther Dickinson on guitar, Cody Dickinson on drums and Chris Chew on bass _ do put some dire monochord drones into their second album.