Speech human 147 Humans 140 speech 135 female 90 male 89 adult 67 Female 63 Male 61 physiology 53 article 50 speech perception 48 human experiment 46 Speech Perception 45 language 42 Adult 41 Language 40 controlled study 38 child 29 phonetics 28 Article 27 Child 26 Phonetics 26 Young Adult 25 young adult 25 pathophysiology 22 language development 20 speech analysis 20 clinical article 18 hearing 18