Japanese Speech Recognition Dataset
Japanese Speech Recognition Dataset contains audio recordings of real-world Japanese telephone dialogues between native speakers, providing speech data with detailed annotations for speech recognition, language models, and conversational AI, making it ideal training data for recognition systems, speech synthesis, and machine learning applications
-
- Hours
- 513
-
- Speakers
- 800+
-
- Sentence Accuracy Rate
- 95%
- NLP
- LLM
- Machine Learning
- Audio Processing
- ASR
- Voice Recognition
Japanese Speech Recognition Dataset contains audio recordings of real-world Japanese telephone dialogues between native speakers, providing speech data with detailed annotations for speech recognition, language models, and conversational AI, making it ideal training data for recognition systems, speech synthesis, and machine learning applications
- NLP
- LLM
- Machine Learning
- Audio Processing
- ASR
- Voice Recognition
-
- Hours
- 513
-
- Speakers
- 800+
-
- Sentence Accuracy Rate
- 95%
Dataset Info
| Characteristic | Data |
| Description | Audio of telephone dialogues in Japanese for training NLP models in real-world conversational scenarios. |
| Data types | Audio |
| Tasks | Speech recognition, NLP |
| Country | Japan (JPN) |
| Hours of telephone dialogue | 513 |
| Number of speakers | 878 |
| Labeling | Annotation (text content, speaker's ID, gender, age and other attributes) |
| Gender | Male (46%), Female (54%) |
| Recording device | Android smartphone, iPhone |
Statistics
-
- Distribution by gender
Technical
Characteristics
| Characteristic | Data |
| Audio Format | Wav, u-law/a-law |
| Sampling Rate | 8kHz |
| Number of Channels | Mono |
| Bit Depth | 8 bit |
| Recording condition | Low background noise (indoor) |
Dataset Use Cases
FAQs
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