Female Humans 108 female 108 human speech Male 102 male 102 adult 74 Adult 64 Speech 60 physiology 55 Young Adult 44 article 44 young adult 44 human experiment 42 Speech Acoustics 37 Speech Perception 34 speech perception 34 pathophysiology 29 Phonetics 28 controlled study 28 phonetics 28 child 25 Adolescent 24 adolescent 24 language 24 Middle Aged 22 middle aged 22 procedures 21 psychology 21