Table 4.
Summary of the 9 cues that were relatively invariant with respect to speaker and vowel as well as four non-invariant cues that were included because they provided the best information about place of articulation in non-sibilants. R2 are change statistics taken from analyses presented in Section 2.
| Cue | Cue for | Context Effects |
|---|---|---|
| MaxPF | Place in sibilants (R2=.504) | Speaker: Moderate (R2=.084) Vowel: n.s. |
| DURF | Voicing (R2=.40) | Speaker: Large (R2=.16) Vowel: Small (R2=.021) |
| RMSF | Sibilance (R2=.419) | Speaker: Moderate (R2=.081) Vowel: n.s. |
| F3AMPF | Place in sibilants (R2=.44) Sibilance (R2=.24) |
Speaker: Moderate (R2=.07) Vowel: Small (R2=.028) |
| F5AMPF | Sibilance (R2=.39) | Speaker: Moderate (R2=.07) Vowel: Small (R2=.012) |
| LF | Voicing (R2=.48) | Speaker: Moderate (R2=.11) Vowel: Small (R2=.004) |
| M1 | Place in sibilants (R2=.55) | Speaker: Moderate (R2=.122) Vowel: n.s. |
| M2 | Sibilance (R2=.44) Place in sibilants (R2=.34) |
Speaker: Small (R2=.036) Vowel: n.s. |
| M3 | Place in sibilants (R2=.37) | Speaker: Moderate (R2=.064) Vowel: n.s. |
| Non-invariant cues to place in non-sibilants | ||
| F4 | Place in non-sibilants (R2=.083) | Speaker: Large (R2=.43) Vowel: Small (R2=.05) |
| F5 | Place in non-sibilants (R2=.082) | Speaker: Large (R2=.29) Vowel: Small (R2=.045) |
| M3trans | Place in non-sibilants (R2=.061) | Speaker: Small (R2=.029) Vowel: Moderate (R2=.079) |
| M4trans | Place in non-sibilants (R2=.062) | Speaker: Small(R2=.031) Vowel: Small (R2=.069) |