| --- |
| license: apache-2.0 |
| configs: |
| - config_name: Chinese |
| data_files: |
| - split: train |
| path: Chinese/train-* |
| - split: test |
| path: Chinese/test-* |
| - config_name: Dutch |
| data_files: |
| - split: train |
| path: Dutch/train-* |
| - split: test |
| path: Dutch/test-* |
| - config_name: English |
| data_files: |
| - split: train |
| path: English/train-* |
| - split: test |
| path: English/test-* |
| - config_name: Finnish |
| data_files: |
| - split: train |
| path: Finnish/train-* |
| - split: test |
| path: Finnish/test-* |
| - config_name: French |
| data_files: |
| - split: train |
| path: French/train-* |
| - split: test |
| path: French/test-* |
| - config_name: German |
| data_files: |
| - split: train |
| path: German/train-* |
| - split: test |
| path: German/test-* |
| - config_name: Greek |
| data_files: |
| - split: train |
| path: Greek/train-* |
| - split: test |
| path: Greek/test-* |
| - config_name: Hungarian |
| data_files: |
| - split: train |
| path: Hungarian/train-* |
| - split: test |
| path: Hungarian/test-* |
| - config_name: Japanese |
| data_files: |
| - split: train |
| path: Japanese/train-* |
| - split: test |
| path: Japanese/test-* |
| - config_name: Russian |
| data_files: |
| - split: train |
| path: Russian/train-* |
| - split: test |
| path: Russian/test-* |
| - config_name: Spanish |
| data_files: |
| - split: train |
| path: Spanish/train-* |
| - split: test |
| path: Spanish/test-* |
| dataset_info: |
| - config_name: Chinese |
| features: |
| - name: audio |
| dtype: |
| audio: |
| sampling_rate: 22050 |
| - name: text |
| dtype: string |
| - name: normalized_text |
| dtype: string |
| - name: duration |
| dtype: float64 |
| splits: |
| - name: train |
| num_bytes: 1944771156.2 |
| num_examples: 2822 |
| - name: test |
| num_bytes: 105135924.0 |
| num_examples: 149 |
| download_size: 1513159976 |
| dataset_size: 2049907080.2 |
| - config_name: Dutch |
| features: |
| - name: audio |
| dtype: |
| audio: |
| sampling_rate: 22050 |
| - name: text |
| dtype: string |
| - name: normalized_text |
| dtype: string |
| - name: duration |
| dtype: float64 |
| splits: |
| - name: train |
| num_bytes: 3976183593.76 |
| num_examples: 5833 |
| - name: test |
| num_bytes: 219071344.0 |
| num_examples: 307 |
| download_size: 3426425250 |
| dataset_size: 4195254937.76 |
| - config_name: English |
| features: |
| - name: audio |
| dtype: |
| audio: |
| sampling_rate: 22050 |
| - name: text |
| dtype: string |
| - name: normalized_text |
| dtype: string |
| - name: duration |
| dtype: float64 |
| splits: |
| - name: train |
| num_bytes: 3651818726.04 |
| num_examples: 12429 |
| - name: test |
| num_bytes: 186727739.0 |
| num_examples: 655 |
| download_size: 3781122874 |
| dataset_size: 3838546465.04 |
| - config_name: Finnish |
| features: |
| - name: audio |
| dtype: |
| audio: |
| sampling_rate: 22050 |
| - name: text |
| dtype: string |
| - name: normalized_text |
| dtype: string |
| - name: duration |
| dtype: float64 |
| splits: |
| - name: train |
| num_bytes: 3206955578.428 |
| num_examples: 4517 |
| - name: test |
| num_bytes: 166603230.0 |
| num_examples: 238 |
| download_size: 2582928898 |
| dataset_size: 3373558808.428 |
| - config_name: French |
| features: |
| - name: audio |
| dtype: |
| audio: |
| sampling_rate: 22050 |
| - name: text |
| dtype: string |
| - name: normalized_text |
| dtype: string |
| - name: duration |
| dtype: float64 |
| splits: |
| - name: train |
| num_bytes: 5850027657.96 |
| num_examples: 8216 |
| - name: test |
| num_bytes: 302349858.0 |
| num_examples: 433 |
| download_size: 4695881763 |
| dataset_size: 6152377515.96 |
| - config_name: German |
| features: |
| - name: audio |
| dtype: |
| audio: |
| sampling_rate: 22050 |
| - name: text |
| dtype: string |
| - name: normalized_text |
| dtype: string |
| - name: duration |
| dtype: float64 |
| splits: |
| - name: train |
| num_bytes: 4759574507.8 |
| num_examples: 7055 |
| - name: test |
| num_bytes: 254619376.0 |
| num_examples: 372 |
| download_size: 4019246531 |
| dataset_size: 5014193883.8 |
| - config_name: Greek |
| features: |
| - name: audio |
| dtype: |
| audio: |
| sampling_rate: 22050 |
| - name: text |
| dtype: string |
| - name: normalized_text |
| dtype: string |
| - name: duration |
| dtype: float64 |
| splits: |
| - name: train |
| num_bytes: 1259066946.24 |
| num_examples: 1751 |
| - name: test |
| num_bytes: 62855516.0 |
| num_examples: 93 |
| download_size: 962249671 |
| dataset_size: 1321922462.24 |
| - config_name: Hungarian |
| features: |
| - name: audio |
| dtype: |
| audio: |
| sampling_rate: 22050 |
| - name: text |
| dtype: string |
| - name: normalized_text |
| dtype: string |
| - name: duration |
| dtype: float64 |
| splits: |
| - name: train |
| num_bytes: 3022096878.68 |
| num_examples: 4288 |
| - name: test |
| num_bytes: 154210274.0 |
| num_examples: 226 |
| download_size: 2456347689 |
| dataset_size: 3176307152.68 |
| - config_name: Japanese |
| features: |
| - name: audio |
| dtype: |
| audio: |
| sampling_rate: 22050 |
| - name: text |
| dtype: string |
| - name: normalized_text |
| dtype: string |
| - name: duration |
| dtype: float64 |
| splits: |
| - name: train |
| num_bytes: 4472783739.8 |
| num_examples: 6496 |
| - name: test |
| num_bytes: 234866167.0 |
| num_examples: 342 |
| download_size: 3498101711 |
| dataset_size: 4707649906.8 |
| - config_name: Russian |
| features: |
| - name: audio |
| dtype: |
| audio: |
| sampling_rate: 22050 |
| - name: text |
| dtype: string |
| - name: normalized_text |
| dtype: string |
| - name: duration |
| dtype: float64 |
| splits: |
| - name: train |
| num_bytes: 6292411768.12 |
| num_examples: 9118 |
| - name: test |
| num_bytes: 338147442.0 |
| num_examples: 480 |
| download_size: 5028653756 |
| dataset_size: 6630559210.12 |
| - config_name: Spanish |
| features: |
| - name: audio |
| dtype: |
| audio: |
| sampling_rate: 22050 |
| - name: text |
| dtype: string |
| - name: normalized_text |
| dtype: string |
| - name: duration |
| dtype: float64 |
| splits: |
| - name: train |
| num_bytes: 7116702663.6 |
| num_examples: 10465 |
| - name: test |
| num_bytes: 382346422.0 |
| num_examples: 551 |
| download_size: 5770590547 |
| dataset_size: 7499049085.6 |
| --- |
| |
| # CSS10-Multilingual-LJSpeech |
| Multilingual speech dataset combining LJSpeech (English) + CSS10 (10 languages) in a consistent LJSpeech format. |
|
|
| ## Dataset Description |
|
|
| This dataset merges: |
| - **LJSpeech**: High-quality English speech dataset |
| - **CSS10**: A collection of single-speaker speech datasets for 10 languages |
|
|
| All audio files are provided in a consistent format suitable for TTS training. |
|
|
| ### Features |
|
|
| Each sample contains: |
|
|
| - **audio**: Waveform audio sampled at 22,050 Hz |
| - **text**: Original transcription |
| - **normalized_text**: Normalized version of the transcription |
| - **duration**: Audio duration in seconds |
| |
| A train-test split has been added for each language, where 5% of the data is reserved for testing. This split enables computation of objective metrics for TTS model evaluation. |
| |
| ## Citation |
| |
| If you use this dataset, please cite both original sources: |
| |
| ```bibtex |
| @misc{ljspeech17, |
| author = {Keith Ito and Linda Johnson}, |
| title = {The LJ Speech Dataset}, |
| howpublished = {\url{https://keithito.com/LJ-Speech-Dataset/}}, |
| year = {2017} |
| } |
| |
| @misc{park2019css10collectionsinglespeaker, |
| title={CSS10: A Collection of Single Speaker Speech Datasets for 10 Languages}, |
| author={Kyubyong Park and Thomas Mulc}, |
| year={2019}, |
| eprint={1903.11269}, |
| archivePrefix={arXiv}, |
| primaryClass={cs.CL}, |
| url={https://arxiv.org/abs/1903.11269}, |
| } |
| ``` |
