Analysis and Value Judgment

acoustical Art of Noises artistic automobile engine Automobiles and Airplanes battle beat burster CHAPTER complete composers concert consonants construction continuous conventional orchestra crackler Dada diatonic different noises different timbres disk dissonances drumskin electric motor emotion enharmonic bow enharmonic passages enharmonic scale enharmonic system enharmonicism explosion flashing flashing flashing free words futurist manifesto grenades gurgler harmonic sounds hear hisser howler howling hummer imitative indicate infinite intensity lever logical low 2nd Luigi Russolo lyricism machine manifesto Marinetti mechanical metal Milan modern motion musical notation musicians noise harmonium noise instruments noise music noise-sound noises of nature note-line octave onomatopoeia orchestra of noise Pall Mall Gazette Paris performance piano Pratella present produced a noise rehearsals rhythm rhythmic roarer roaring rubber Russolo's instruments semitone sensations shell shrapnels sounds and noises speed strange tempered system theater timbres of noise tone trams variation of pitch varied variety of timbres vibrations violin whistler whistling wind