Add ARPAsing Plus Phonemizer

[Cadlaxa]

Custom English Arpabet Phonemizer based on Syllable-Based API Phonemizer with fallback support

• Mechanics of this Phonemizer:

  • Starting C: [- c]
  • Starting CV: [- c v] or [- cv]
  • Starting CCV: [- ccv] or [- cc v]
  • Starting V: [- v] or [v]
  • VV: (Fallbacks to [v c][c v]/[cv] then [c v]/[cv] then [v], if vb doesn't have [v], glottal stop are used instead)
  • Connecting CV: [c v] (Fallbacks to [cv]if no alias is detected)
  • Connecting CCV: [ccv] or [cc v]
  • Connecting VC: [v c] then [v -] [- c
  • Connecting CC: [c c] (with consonant fallbacks) then [c1 -] [- c2]
  • Connecting CCC: [c cc] (fallbacks to [c c])
  • Ending C: [c -]
  • Ending V: [v -]

• Phoneme length are specified directly to the phonemizer:

  • Default transition in ms: '1.0'
  • Vowels: 'default'
  • Consonants: '1.3'
  • Affricates: '1.5'
  • Long Consonants: '2.3'
  • Semi-long Consonants: '1.3'
  • Tap Consonant: '0.5'
  • Glide Consonants: '2.5'

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Vowel and Consonant Fallbacks

• This custom Phonemizer supports vowel and consonant fallbacks:
  • CV/CCV Fallback: [cc v] or [ccv] and [c v] or [cv]
  • VV Fallback: `([v c][c v]/[cv] then [c v]/[cv] then [v], if vb doesn't have [v], glottal stop are used instead)``
  • Connecting VC/VCC Fallback: [v c] then [v -] [- c]
  • Connecting CC/CCC: [c c] (with consonant fallbacks) then [c1 -] [- c2]
  • Starting and Ending Consonants

📍For more information, visit https://github.com/Cadlaxa/Syllable-Based-ARPAsing-Phonemizer