From SpeechWiki
(Difference between revisions)
|
|
Line 6: |
Line 6: |
| sentence -- time -- apparent articulatory events | | sentence -- time -- apparent articulatory events |
| | | |
- | ==Transient and Frication | + | {| class="wikitable" |
- | =Multiple Bursts
| + | |- ! Transient and Frication |
- | fsdc0/sx52 -- 2010 -- four bursts. | + | |- ! Multiple Bursts |
- | mwem0/sx240 -- 2757 -- five bursts. | + | |- ! fsdc0/sx52 ! 2010 ! four bursts. |
- | =Gradual Fricated Releases
| + | |- ! mwem0/sx240 ! 2757 ! five bursts. |
- | ...too numerous to mention... | + | |- ! Gradual Fricated Releases |
- | mmdb0/sx87 -- 327 -- gradual frication onset, with a strong peak 15ms after frication onset. | + | |- ! ...too numerous to mention... |
| + | |- ! mmdb0/sx87 ! 327 ! gradual frication onset, with a strong peak 15ms after frication onset. |
| + | } |
| =Pre-Frication, then a Transient | | =Pre-Frication, then a Transient |
| mesj0/si997 -- 2978 -- /b/ae/ | | mesj0/si997 -- 2978 -- /b/ae/ |
Revision as of 15:23, 4 November 2008
Information about TIMIT
Here are some stop releases in TIMIT that illustrate unusual behavior.
Format:
sentence -- time -- apparent articulatory events
}
=Pre-Frication, then a Transient
mesj0/si997 -- 2978 -- /b/ae/
fsdc0/si2234 -- 869 -- strident frication.
fpmy0/si1153 -- 3334. ftaj0/sx69 -- 1877.
mrld0/sx424 -- 2032. mrws1/si1130 -- 1542.
mrxb0/sx55 -- 1713 -- early burst, frication, second burst.
=Voice Source
mkrd0/si1903 -- 1580 -- tongue release changes the voicing waveform (impulsive closure) 4ms before the "burst." fjsa0/si749 -- 4996 -- voice offset before closure, frication burst at closure.
==Diplophonia
mrwa0/sx253 -- /g/er/. mdlm0/si1234 --/b/ax/.
==Filled Pauses
mmds0/sx83 -- /d/ released into a high-pitched "squeak" pause (with /ah/ quality of following vowel).
fpjf0/si1259 -- 2321 -- /p/ released into a high-pitched boundary marker.
mmea0/si758 -- 2202 -- "filled pause" (one glottal pulse) inserted in the middle of frication for a /k/.
=="Drop Shut" Voice Onset
mjwt0/sx31 -- 319.
mkrg0/sx31 -- 276.
fmpg0/sx342 -- 3633.
mmag0/si496 -- 277 -- clearly a glottal pulse, but sounds like a /g/ burst.
mjdm0/sx350 -- 3879.
==Other voicing or pulses during aspiration
mpab0/sx318 -- 1012 -- /p/ih/ -- glottis closes and opens, then vibrates slowly for 17ms until the next closure.
freh0/sx55 -- 1573 -- voicing, about 15ms.
mfrm0/sx435 -- 2418 -- strong glottal closure, with F1 ringing, 14ms before next closure.
mgjc0/sx435 -- /t/eh/ -- strong peak, looks like a second burst, but sounds like aspiration.
fsjg0/sx40 -- 432 -- big peaks 15ms after burst, sound like aspiration.
==Place Effects
mjrb1/sx300 -- 4198 -- /k/ in /s/k/uw/ implemented as a strident velar fricative.
mdks0/si1696 -- /th/w/ -- auditory illusion, sounds like /p/uh/ unless the whole syllable is played.
mrab0/sx54 -- /p/, then rounded fricated /y/, then /y/.
==Double Articulation
mwew0/si1361 -- 0.15 -- /b/ax/ -- implemented as a labialized glottal stop.
mrgm0/si1162 -- 1363 -- /b/ux/ -- doubly articulated labial/dental.
mslb0/sx203 -- 1344 -- doubly articulated labial/alveolar, bursts 9.3ms apart.
==Reduction of /t/
mrso0/si1206 -- 1185 -- /t/ in "stood" becomes /th/; sounds like /k/ if you play it alone, but sounds like /th/ if you add the /s/ or the /uh/.
mjrb1/sx300 -- 2196 -- second /t/ in "constantly" implemented as a lateral velar release.
==Reduction of /d/
flag0/si2094 -- 936 -- to /dh/ after /l/.
mnls0/si1610 -- 1360 -- to /dh/ after glottalized /l/.
mjrh1/sx64 -- 1632 -- ejective release followed by vowel onset reduced to /dh/.
ftrb0/sx291 -- /er/d/ah/ ejective release reduced to /dh/.
fpmy0/sx73 -- 666 -- to /dh/ because of a lisp.
mljh0/sx64 -- 1988 -- after /l/, reduced to /n/ with click at release.
fsrh0/sx221 -- /d/ax/ implemented as a syllabic /z/.
mjmm0/sx85 -- 1128 -- word-final /d/ implemented with full closure, but with no pressure buildup.
mdrd0/sx392 -- 2295 -- word-final /d/ released silently, next syllable starts with glottal stop.
==Non-Stop Things
maeo0/sx336 -- 1770 -- syllabic /f/.
fpas0/si2204 -- This sentence sounds like it was made with as little VT closure as possible.