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505 Hours - Hakka Chinese Conversational Speech Data by Mobile Phone

Chinese
Dialect
Hakka
Conversation
speech data
dialect speech data
chinese speech dataset

Hakka Chinese Conversational Speech Data by Mobile Phone 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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SpecificationsSpecifications
Format
16kHz, 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
894 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; Dialect text annotation, and Mandarin text annotation;
Device
Android mobile phone, iPhone;
Language
Hakka Chinese;
Application scenarios
speech recognition; voiceprint recognition;
Accuracy rate
word accuracy rate of 98%.
Sample Sample
  • Audio

    你个健康你认为样欸来对待。fgf你的健康你认为怎么来对待。

  • Audio

    哦,涯等人一般就係,係朝晨夜晡涯等也会去锻炼,然后会去跳舞。fgf哦,我们一般就是,是早上晚上我们也会去锻炼,然后会去跳舞。

  • Audio

    行啊欸,然后去舞滴脉啊事情做啊样欸。fgf走一下,然后去弄点什么事情做还是怎样。

  • Audio

    涯哦,涯一般会去,呃早滴睡目啊,或者打羽毛球。fgf我啊,我一般会去,呃早点睡觉啊,或者打羽毛球。

  • Audio

    去外头跑下步,或者,就哪欸走走。fgf去外面跑下步,或者,就哪里走走。

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