Final Exam!! Flashcards
(6 cards)
The best /b/ sound was perceived when the flat F2 was at …
720 Hz
The best /d/ sound was at…
1800 Hz
The best /g/ sound was at
3000 Hz
Stops: 3 Voicing Cues
- Presence/Absence of F0 (phonation) during period of stop closure
- Presence/Absence of noise (aspiration) after stop release
- Variation in onset time of phonation and F1 after the release of prevocalic stops
Acoustic cue for Fricative Place
- Frequency and intensity of noise level
a. Steep and High frequency peaks, high frequency for sibilants
b. Flat spectrum and low intensity for non-sibilants - F2+F3 transitions from preceding/following sounds
Fricative Voicing Cues
- Presence/Absence of phonation
- Duration of Fricative noise
a. longer for voiceless
b. shorter for voiced - Duration of preceding vowel (final position)
a. longer before voiced fricative
b. shorter before voiceless - Intensity of frication
a. greater for voiceless than for voiced