Contribution of nasally emitted sound to the perception of hypernasality of vowels.
D006801:Humans; D008365:Manometry / Q000295:instrumentation; D009055:Mouth; D009666:Nose; D019736:Prostheses and Implants; D013016:Sound; D013060:Speech; D013064:Speech Disorders; D013637:Tape Recording; D014831:Voice