791 Hours - Mandarin Conversational Speech Data by Microphone
- ライセンス認証を経た製品データセットが、AIプロジェクトのスピーディーな立ち上げをアシストします。
791 Hours - Mandarin Conversational Speech Data by Microphone, collected from dialogues based on given topics, covering dozens of generic domain. Transcribed with text content, speaker's ID, gender and other attributes. Our dataset was collected from extensive and diversify speakers(1,126 people in total), geographicly speaking, enhancing model performance in real and complex tasks. Quality tested by various AI companies. We strictly adhere to data protection regulations and privacy standards, ensuring the maintenance of user privacy and legal rights throughout the data collection, storage, and usage processes, our datasets are all GDPR, CCPA, PIPL complied.
お問い合わせ サンプルを入手するデータ仕様
- Format
- 48kHz, 16bit, uncompressed wav, mono channel;
- Recording Environment
- quiet indoor environment, without echo;
- Recording content
- dozens of topics are specified, and the speakers make dialogue under those topics while the recording is performed;
- Demographics
- 1126 speakers; balanced gender ratio among speakers, with age distribution ranging from 18 to 60 years old;
- Annotation
- extract and annotate individual sentences with their start and end timestamps, speaker identification, and spoken text content; noise annotation;
- Device
- Microphone;
- Language
- Mandarin;
- Application scenarios
- speech recognition; voiceprint recognition;
- Accuracy rate
- character accuracy rate of 99%
サンプル紹介
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本社 〒101-0063
東京都千代田区神田淡路町2-105
ワテラスアネックス6階
03-6256-8911
