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Cantonese(China) Spontaneous Dialogue Smartphone speech dataset_Cantonese(China) Spontaneous Dialogue Smartphone speech dataset

Cantonese(China) Spontaneous Dialogue Smartphone speech dataset

  • Commercial Use Only. Licensed Ready Made Dataset Help Jump-start AI Projects

Cantonese(China) Spontaneous Dialogue Smartphone speech dataset, collected from dialogues based on given topics. Transcribed with text content, timestamp, speaker's ID, gender and other attributes. Our dataset was collected from extensive and diversify speakers, 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.

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Specifications

Format
Mobile phone: 16kHz, 16bit, mono channel, .wav;   Voice recorder: 44.1kHz, 16bit, dual channel, .wav;
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
Speaker
995 Cantonese; 45% speakers of all are in the age group of 26-45; 504 speakers of them spoke in groups of two speakers, 195 speakers of them spoke in groups of three speakers, 196 speakers of them spoke in groups of four speakers, and the other 100 speakers spoke in groups of five speakers
Annotation
annotating for the transcription text, speaker identification and gender
Device
mobile phone and voice recorder
Country
China(CHN)
Language
Cantonese
Accuracy Rate
Sentence Accuracy Rate(SAR) 95%

Sample

  • 讲下乜嘞讲下历史地理嘞

  • 不过历史上中国系

  • 仲要喺个地图中间

  • 哗中国地大物博

  • 睇张地图好大啊

The explicitly authorized and high-quality training dataset of the acquiree helps you start your AI project quickly

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数据亮点

Cantonese(China) Spontaneous Dialogue Smartphone speech dataset

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Cantonese(China) Spontaneous Dialogue Smartphone speech dataset