/s/ |
Voiceless Alveolar Fricative (Lower-case S) |
silly | mason | kiss |
Instructions:
Point of articulation: alveolar ridge
Articulator: tip of the tongue
Manner of Articulation: Fricative: The articulator makes a narrow constriction at the point of articulation, so when the air flow goes through the oral passage, frication noise is heard.
Voice: voiceless – Vocal folds are apart and are not vibrating.
Source | Notes | URL |
ArticulatoryIPA |
MRI Ultrasound Ultrasound – half-speed |
http://www.youtube.com/watch?v=9oBVal0Aelo |
Ken Stevens (1962) | X-Ray |
http://www.youtube.com/watch?v=DcNMCB-Gsn8&list=PLDC5CFA68CD4AD861#t=0m14s http://linguistics.berkeley.edu/acip/course/chapter3/x_ray.html |
University of South California | MRI; with noise | http://sail.usc.edu/span/videos/sai.mov |
SpeechTrainer.de (Youtube) | Animation | http://www.youtube.com/watch?v=HK0N0UJg6Pk |
“Sons Català” (Youtube acct) | MRI; no audio | http://www.youtube.com/watch?v=LIrjqEmLYns |