Datasets:
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---
dataset_info:
features:
- name: audio
dtype: audio
- name: text
dtype: string
- name: speaker_id
dtype: int64
- name: phonemes_ipa
sequence: string
splits:
- name: train
num_bytes: 2096285787.1674485
num_examples: 3922
- name: test
num_bytes: 524338693.8325515
num_examples: 981
download_size: 2077059933
dataset_size: 2620624481
configs:
- config_name: default
data_files:
- split: train
path: data/train-*
- split: test
path: data/test-*
license: cc-by-sa-4.0
task_categories:
- automatic-speech-recognition
language:
- es
tags:
- speech
- phonemes
pretty_name: Crowdsourced high-quality Colombian Spanish speech dataset.
---
## Dataset Description
### Dataset Summary
This dataset is a modified version of [Crowdsourced high-quality Colombian Spanish speech dataset](https://www.openslr.org/72/). We added a new `phonemes_ipa` column, which contains phonemized sentences in the IPA format. We use [babygruut](https://github.com/bookbot-hive/babygruut) to phonemize the sentences.
This dataset, originally collected by Google, provides 4,903 high-quality utterances, representing 7.58 hours of audio specifically from Colombian Spanish speakers.
### Languages
Spanish
### Sample Instance
```py
{'audio': {'path': 'com_07508_01944220782.wav',
'array': array([0.00228882, 0.00231934, 0.00198364, ..., 0.00097656, 0.00088501,
0.00097656]),
'sampling_rate': 48000},
'text': 'Quiero irme de vacaciones a Hawái pero tengo ésta duda de si el volcán está activo',
'speaker_id': 7508,
'phonemes_ipa': ['k ʝ e ɾ o',
'i ɾ m e',
'd e',
'b a k a θ ʝ o n e s',
'a',
'a ai',
'p e ɾ o',
't e n g o',
'e s t a',
'd u d a',
'd e',
's i',
'e l',
'b o l k a n',
'e s t a',
'a k t i b o']}
```
The following describe the information on each column in the dataset:
- `audio`: Contains the audio data including the file path, waveform array, and sampling rate
- `text`: Text transcription of the spoken content in Spanish
- `speaker_id`: Unique numeric identifier for the speaker
- `phonemes_ipa`: Phonetic transcription using International Phonetic Alphabet (IPA) symbols, segmented by words
### Data Splits
| Split | Number of examples |
| :---- | -----------------: |
| Train | 3922 |
| Test | 981 |
**Total**: 4,903 utterances (~7.58 hours of audio) |