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- ---
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- license: cc-by-nc-4.0
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- dataset_info:
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- features:
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- - name: audio
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- dtype:
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- audio:
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- sampling_rate: 16000
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- - name: text
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- dtype: string
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- - name: duration
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- dtype: float64
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- - name: audio_file
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- dtype: string
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- splits:
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- - name: train
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- num_bytes: 66337215572.586
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- num_examples: 351019
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- download_size: 38459718137
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- dataset_size: 66337215572.586
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- configs:
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- - config_name: default
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- data_files:
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- - split: train
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- path: data/train-*
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- ---
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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+ ---
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+ license: cc-by-4.0
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+ task_categories:
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+ - automatic-speech-recognition
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+ language:
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+ - az
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+ tags:
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+ - speech
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+ - audio
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+ - azerbaijani
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+ - asr
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+ size_categories:
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+ - 100K<n<1M
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+ ---
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+
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+ # Azerbaijani ASR Dataset
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+
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+ ## Dataset Description
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+
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+ This dataset contains Azerbaijani speech data for Automatic Speech Recognition (ASR) tasks.
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+
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+ ### Dataset Summary
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+
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+ - **Language**: Azerbaijani (az)
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+ - **Task**: Automatic Speech Recognition
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+ - **Total Duration**: ~334 hours
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+ - **Total Samples**: ~351,000 audio-text pairs
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+ - **Audio Format**: WAV, 16kHz sampling rate
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+ - **License**: CC-BY-4.0
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+
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+ ### Dataset Structure
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+
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+ ```python
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+ DatasetDict({
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+ train: Dataset({
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+ features: ['audio', 'text', 'duration', 'audio_file'],
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+ num_rows: [total_samples]
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+ })
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+ })
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+ ```
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+
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+ ### Features
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+
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+ - `audio`: Audio file (WAV format, 16kHz)
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+ - `text`: Transcription of the audio (Azerbaijani text)
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+ - `duration`: Duration of audio clip in seconds
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+ - `audio_file`: Original filename of the audio segment
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+
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+ ### Usage
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+
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+ ```python
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+ from datasets import load_dataset
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+
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+ # Load the dataset
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+ dataset = load_dataset("LocalDoc/azerbaijani_asr")
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+
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+ # Access train split
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+ train_dataset = dataset["train"]
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+
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+ # Example usage
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+ for example in train_dataset:
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+ audio = example["audio"]
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+ text = example["text"]
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+ duration = example["duration"]
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+ ```
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+
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+ ### Duration Distribution
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+
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+ - 0-2 sec: 36.1%
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+ - 2-5 sec: 47.2%
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+ - 5-10 sec: 14.6%
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+ - 10-20 sec: 2.0%
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+ - 20+ sec: 0.1%
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+
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+ ### Use Cases
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+
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+ - Fine-tuning Whisper models for Azerbaijani
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+ - Training new ASR models for Azerbaijani language
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+ - Benchmarking ASR performance on Azerbaijani
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+
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+ ### Citation
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+
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+ If you use this dataset, please cite:
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+
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+ ```
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+ @dataset{azerbaijani_asr_2025,
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+ title={Azerbaijani ASR Dataset},
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+ author={LocalDoc},
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+ year={2025},
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+ url={https://huggingface.co/datasets/LocalDoc/azerbaijani_asr}
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+ }
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+ ```