Boundary tones
There are boundary tones at the end of intonational phrases (IPs) and of intermediate phrases (ips), and also at the beginning of prosodic units.
The inventory of possible boundary tones is different in function of the boundary type.
In Spanish, there have been found:
- 7 types of boundary tones at the end of IPs (marked with the % symbol after the tone):
- 2 with 1 target: L% and M%
- 4 with 2 targets: HH%, HL%, LH% and LM%
- and 1 with 3 targets: LHL%
- 7 types of boundary tones at the end of ips (marked with the - symbol after the tone):
- 3 with 1 target: L-, M- and H-
- 3 with 2 targets: HH-, HL- and LH-
- and 1 with 3 targets: LHL-
In Sp_ToBI, phrase accents are not used. There has been found no evidence for their necessity in the system to account for all tonal movement on non accented syllables.
Click a schematic contour of the Boundary tones menu on the left to get information about that boundary tone.
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