Nares, description of 34 Nares, cut of 32 Nares resonance 81, 82 Nerves, description of cranial 53-54 Nerves, cut of cranial 56, 57 Nerve, cut of Hypoglossal 63 Nervous system, relation of the proper use of the voice to the 53 O Organs, name of organs that produce voice 14 Organs, description of organs that produce voice 14-33 Organs, name of organs that reinforce voice 33 Organs, description of organs that reinforce voice 33-37 Organs, name of organs that give resonant forms to voice 37 Organs, description of organs that give resonant forms to voice 37-39 Overtones 70, 71 P Pharynx, description of 34 Pharynx, cut of 32 Pitch 19, 20 R Respiration, muscles of 23 Resonance, relation of pitch to 66-70 Rhythm 89, 90 S Slide 109, 110 Slide in volume 112-114 Smoothness of voice 105 Stomach, effect of the voice upon the 42 Stomach, cut of 44 T Trachea, description of 37 Trachea, cut of 36 Technique, vocal, as illustrated in the first and second volumes 94-117 of the Evolution of Expression Tone, projection of 92-93 Tone quality 77-80 V