[SAMPLE] Nexdata | In-Car Speech Data | 15,000 Hours | AI Training Data | Speech Recognition ...
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https://marketplace.databricks.com/details/1afb7dc8-f450-4887-b278-867a2650692d/Nexdata_SAMPLE-Nexdata-In-Car-Speech-Data-15,000-Hours-AI-Training-Data-Speech-Recognition-
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资源简介：
1. Specifications
Format : Audio format: 48kHz, 16bit, uncompressed wav, mono channel; Vedio format: MP4
Recording Environment : In-car;1 quiet scene, 1 low noise scene, 3 medium noise scenes and 2 high noise scenes
Recording Content : It covers 5 fields: navigation field, multimedia field, telephone field, car control field and question and answer field; 500 sentences per people
Speaker : Speakers are evenly distributed across all age groups, covering children, teenagers, middle-aged, elderly, etc.
Device : High fidelity microphone; Binocular camera
Language : 20 languages
Transcription content : text
Accuracy rate : 98%
Application scenarios : speech recognition, Human-computer interaction; Natural language processing and text analysis; Visual content understanding, etc.
2. About Nexdata
Nexdata owns off-the-shelf 200,000 hours of speech recognition data, 800TB of Annotated Imagery Data, about 2 billion pieces of Natural Language Processing (NLP) Data. These ready-to-go Natural Language Processing (NLP) Data support instant delivery, quickly improve the accuracy of AI models. For more details, please visit us at https://www.nexdata.ai/datasets/speechrecog?source=Datarade
提供机构：
Nexdata
