Datasets:
Languages:
Sundanese
Tags:
text-to-speech
import csv | |
import os | |
from pathlib import Path | |
from typing import List | |
import datasets | |
from nusacrowd.utils import schemas | |
from nusacrowd.utils.configs import NusantaraConfig | |
from nusacrowd.utils.constants import (DEFAULT_NUSANTARA_VIEW_NAME, | |
DEFAULT_SOURCE_VIEW_NAME, Tasks) | |
_DATASETNAME = "su_id_tts" | |
_SOURCE_VIEW_NAME = DEFAULT_SOURCE_VIEW_NAME | |
_UNIFIED_VIEW_NAME = DEFAULT_NUSANTARA_VIEW_NAME | |
_LANGUAGES = ["sun"] | |
_LOCAL = False | |
_CITATION = """\ | |
@inproceedings{sodimana18_sltu, | |
author={Keshan Sodimana and Pasindu {De Silva} and Supheakmungkol Sarin and Oddur Kjartansson and Martin Jansche and Knot Pipatsrisawat and Linne Ha}, | |
title={{A Step-by-Step Process for Building TTS Voices Using Open Source Data and Frameworks for Bangla, Javanese, Khmer, Nepali, Sinhala, and Sundanese}}, | |
year=2018, | |
booktitle={Proc. 6th Workshop on Spoken Language Technologies for Under-Resourced Languages (SLTU 2018)}, | |
pages={66--70}, | |
doi={10.21437/SLTU.2018-14} | |
} | |
""" | |
_DESCRIPTION = """\ | |
This data set contains high-quality transcribed audio data for Sundanese. The data set consists of wave files, and a TSV file. The file line_index.tsv contains a filename and the transcription of audio in the file. Each filename is prepended with a speaker identification number. | |
The data set has been manually quality checked, but there might still be errors. | |
This dataset was collected by Google in collaboration with Universitas Pendidikan Indonesia. | |
""" | |
_HOMEPAGE = "http://openslr.org/44/" | |
_LICENSE = "CC BY-SA 4.0" | |
_URLs = { | |
_DATASETNAME: { | |
"female": "https://www.openslr.org/resources/44/su_id_female.zip", | |
"male": "https://www.openslr.org/resources/44/su_id_male.zip", | |
} | |
} | |
_SUPPORTED_TASKS = [Tasks.TEXT_TO_SPEECH] | |
_SOURCE_VERSION = "1.0.0" | |
_NUSANTARA_VERSION = "1.0.0" | |
class SuIdTTS(datasets.GeneratorBasedBuilder): | |
"""su_id_tts contains high-quality Multi-speaker TTS data for Sundanese (SU-ID).""" | |
BUILDER_CONFIGS = [ | |
NusantaraConfig( | |
name="su_id_tts_source", | |
version=datasets.Version(_SOURCE_VERSION), | |
description="SU_ID_TTS source schema", | |
schema="source", | |
subset_id="su_id_tts", | |
), | |
NusantaraConfig( | |
name="su_id_tts_nusantara_sptext", | |
version=datasets.Version(_NUSANTARA_VERSION), | |
description="SU_ID_TTS Nusantara schema", | |
schema="nusantara_sptext", | |
subset_id="su_id_tts", | |
), | |
] | |
DEFAULT_CONFIG_NAME = "su_id_tts_source" | |
def _info(self): | |
if self.config.schema == "source": | |
features = datasets.Features( | |
{ | |
"id": datasets.Value("string"), | |
"speaker_id": datasets.Value("string"), | |
"path": datasets.Value("string"), | |
"audio": datasets.Audio(sampling_rate=16_000), | |
"text": datasets.Value("string"), | |
"gender": datasets.Value("string"), | |
} | |
) | |
elif self.config.schema == "nusantara_sptext": | |
features = schemas.speech_text_features | |
return datasets.DatasetInfo( | |
description=_DESCRIPTION, | |
features=features, | |
homepage=_HOMEPAGE, | |
license=_LICENSE, | |
citation=_CITATION, | |
task_templates=[datasets.AutomaticSpeechRecognition(audio_column="audio", transcription_column="text")], | |
) | |
def _split_generators(self, dl_manager: datasets.DownloadManager) -> List[datasets.SplitGenerator]: | |
male_path = Path(dl_manager.download_and_extract(_URLs[_DATASETNAME]["male"])) | |
female_path = Path(dl_manager.download_and_extract(_URLs[_DATASETNAME]["female"])) | |
return [ | |
datasets.SplitGenerator( | |
name=datasets.Split.TRAIN, | |
gen_kwargs={ | |
"male_filepath": male_path, | |
"female_filepath": female_path, | |
}, | |
), | |
] | |
def _generate_examples(self, male_filepath: Path, female_filepath: Path): | |
if self.config.schema == "source" or self.config.schema == "nusantara_sptext": | |
tsv_m = os.path.join(male_filepath, "su_id_male", "line_index.tsv") | |
tsv_f = os.path.join(female_filepath, "su_id_female", "line_index.tsv") | |
with open(tsv_m, "r") as file: | |
tsv_m_data = csv.reader(file, delimiter="\t") | |
for line in tsv_m_data: | |
spk_trans_info = line[0].split("_") | |
if self.config.schema == "source": | |
ex = { | |
"id": line[0], | |
"speaker_id": spk_trans_info[0] + "_" + spk_trans_info[1], | |
"path": os.path.join(male_filepath, "su_id_male", "wavs", "{}.wav".format(line[0])), | |
"audio": os.path.join(male_filepath, "su_id_male", "wavs", "{}.wav".format(line[0])), | |
"text": line[2], | |
"gender": spk_trans_info[0][2], | |
} | |
yield line[0], ex | |
elif self.config.schema == "nusantara_sptext": | |
ex = { | |
"id": line[0], | |
"speaker_id": spk_trans_info[0] + "_" + spk_trans_info[1], | |
"path": os.path.join(male_filepath, "su_id_male", "wavs", "{}.wav".format(line[0])), | |
"audio": os.path.join(male_filepath, "su_id_male", "wavs", "{}.wav".format(line[0])), | |
"text": line[2], | |
"metadata": { | |
"speaker_age": None, | |
"speaker_gender": spk_trans_info[0][2], | |
}, | |
} | |
yield line[0], ex | |
with open(tsv_f, "r") as file: | |
tsv_f_data = csv.reader(file, delimiter="\t") | |
for line in tsv_f_data: | |
spk_trans_info = line[0].split("_") | |
if self.config.schema == "source": | |
ex = { | |
"id": line[0], | |
"speaker_id": spk_trans_info[0] + "_" + spk_trans_info[1], | |
"path": os.path.join(female_filepath, "su_id_female", "wavs", "{}.wav".format(line[0])), | |
"audio": os.path.join(female_filepath, "su_id_female", "wavs", "{}.wav".format(line[0])), | |
"text": line[2], | |
"gender": spk_trans_info[0][2], | |
} | |
yield line[0], ex | |
elif self.config.schema == "nusantara_sptext": | |
ex = { | |
"id": line[0], | |
"speaker_id": spk_trans_info[0] + "_" + spk_trans_info[1], | |
"path": os.path.join(female_filepath, "su_id_female", "wavs", "{}.wav".format(line[0])), | |
"audio": os.path.join(female_filepath, "su_id_female", "wavs", "{}.wav".format(line[0])), | |
"text": line[2], | |
"metadata": { | |
"speaker_age": None, | |
"speaker_gender": spk_trans_info[0][2], | |
}, | |
} | |
yield line[0], ex | |
else: | |
raise ValueError(f"Invalid config: {self.config.name}") | |