Linked from
The 22 pages that link to Vocal folds, each with the reason it gives.
PhoneticsRelated: Their vibration supplies voicing, a key source of speech sound.
LarynxBroader topic: Airflow sets them vibrating to generate the larynx’s sound source.
TenorNarrower topic: Their vibration supplies the sound shaped into a tenor's sung pitches.
SingingBroader topic: Their vibration creates the sound source whose pitch singers control.
Vocal performanceBroader topic: Their vibration is the primary sound source for ordinary singing.
PassaggioBroader topic: Changes in vocal-fold vibration help shape register transitions.
CastratoRelated: Their childhood length was retained, contributing to a high fundamental pitch.
KazooBroader topic: Their vibration creates the voiced sound that excites the kazoo membrane.
MutenessBroader topic: Their vibration is one physical step required for ordinary voiced speech.