noun
speech physiology
Academic field studying the physiological mechanisms of speech production and perception.
音声生理学は、発声器官の構造と機能を研究する学問です。
Speech physiology is the study of the structure and function of the vocal organs.
音声学 (phonetics) is a broader field that includes the study of speech sounds in general, while 音声生理学 focuses specifically on the physiological aspects.
Compound of 音声 (speech, voice) + 生理学 (physiology).