click below
click below
Normal Size Small Size show me how
Phonetics3
Consonants and Vowels
Question | Answer |
---|---|
Reduplication | suppressed by 1:6 to 1:9 repeating syllables (wawa) |
weak syllable deletion | suppressed by 2:0 *may take up to 4 years |
final consonant deletion | suppressed by 2:6 |
cluster reduction | suppressed by 5-9 years |
epenthisis | suppressed by 2:6 - 8:0 |
velar fronting | t/k suppressed by 3:6 |
palatal fronting | s/sh suppressed by 3:6 |
labialization | suppressed by 6:0 |
alveolarization | mostly regressive suppressed by 5:0 |
stopping | fricatives and affricates become stops suppressed by acquisition age |
affrication | replace fricatives with affricates suppressed by 3:0 |
deaffrication | replace affricates with fricatives suppressed by 4:0 |
denasalization | suppressed by 2:0 |
gliding | can extend beyond 5 |
vowelization | l,r,n,m,ng by vowel suppressed by 4:6 |
derhoticization | loss of r-coloring suppressed by 4:0 |
What are the first consonants produced in the first 50 words stage | m, b |
what sounds are acquired between 1.5 and 2.5 | m,n,p,b,t,d,w |
what sounds are acquired between 2 and 2.2 | h |
what sounds are acquired between 2.5 and 3.5 | f,s,j,ng,k,g |
what sounds are acquired between 3.5 and 4.5 | v,z,l,sh,ch,d3 |
what sounds are acquired after 4.5 | r,3,th,th(v) |
m | nasal, bilabial, +voice |
n | nasal, avleolar, +voice |
ng | nasal, velar, +voice |
p | stop, bilabial, -voice |
b | stop, bilabial, +voice |
t | stop, alveolar, -voice |
d | stop, alveolar, +voice |
k | stop, velar, -voice |
g | stop, velar, +voice |
? | stop, glottal, +voice |
f | fricative, labiodental, -voice |
v | fricative, labiodental, +voice |
th (voice) | fricative, interdental, +voice |
th (no voice) | fricative, interdental, -voice |
s | fricative, alveolar, -voice |
z | fricative, alveolar, +voice |
sh | fricative, palatal, -voice |
3 | fricative, palatal, +voice |
h | fricative, glottal, -voice |
r | approximate, alveolar, +voice |
j | approximate, palatal, +voice |
l | lateral approximate, alveolar, +voice |
ch | affricate, palatoalveolar, -voice |
d3 | affricate, palatoalveolar, +voice |