Example vocalizations of pitch (fundamental frequency) and loudness (amplitude):
Listen to a female voice lower in pitch:
Listen to a male voice lower in pitch:
Listen to a female voice higher in pitch:
Listen to a male voice higher in pitch:
Listen to a female voice lower in loudness:
Listen to a male voice lower in loudness:
Listen to a female voice higher in loudness:
Listen to a male voice higher in loudness:
