Humans Speech Perception human 112 male speech perception 112 female 108 Male 88 Female 86 adult 76 Adult 63 human experiment 58 article 56 physiology 49 speech 46 Young Adult 33 language 33 young adult 33 Phonetics 32 phonetics 32 controlled study 30 Language 27 language development 26 Speech 24 child 24 middle aged 24 Speech Acoustics 23 clinical article 21 Language Development 20 Middle Aged 20 Child 19