Owen Song
20 lines
756 B
Python
20 lines
756 B
Python
from .symbols import *
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_symbol_to_id = {s: i for i, s in enumerate(symbols)}
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def phonemes_to_ids(cleaned_text, tones, language, symbol_to_id=None):
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"""Converts a list of phoneme symbols to a sequence of integer IDs."""
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symbol_to_id_map = symbol_to_id if symbol_to_id else _symbol_to_id
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unk_id = symbol_to_id_map.get("UNK")
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if unk_id is None:
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phones = [symbol_to_id_map[symbol] for symbol in cleaned_text]
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else:
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phones = [symbol_to_id_map.get(symbol, unk_id) for symbol in cleaned_text]
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tone_start = language_tone_start_map[language]
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tones = [i + tone_start for i in tones]
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lang_id = language_id_map[language]
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lang_ids = [lang_id for _ in phones]
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return phones, tones, lang_ids
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