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Home > All Category Datasets > Speech Recognition Datasets > 98.9 Hours Taiwanese Mandarin ASR Dataset with Native Speaker Recordings

98.9 Hours Taiwanese Mandarin ASR Dataset with Native Speaker Recordings

taiwanese mandarin speech dataset
taiwanese mandarin ASR dataset
mandarin speech dataset
chinese speech recognition dataset
chinese accent speech dataset

This dataset contains 98.9 hours of Taiwanese Mandarin speech recordings collected from 204 native speakers through scripted monologue tasks based on predefined prompts. The dataset covers diverse speech domains, including economy, entertainment, news, daily expressions, numbers, alphabet reading, and general language scenarios. Each recording is provided with accurate transcription and speaker-related metadata. 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
Content category
Economy, entertainment, news, oral language, numbers, alphabet
Recording condition
Low background noise (indoor)
Recording device
Android smartphone, iPhone
Country
China(CHN)
Language(Region) Code
zh-TW
Language
Taiwanese Mandarin
Speaker
204 Taiwanese, 67% female and 33% male
Features of annotation
Transcription text
Accuracy rate
Word Accuracy Rate(WAR) 95%
Sample Sample
  • Audio

    我是沒有特別背什麼拉

  • Audio

    重要的還是自制力要夠吧!

  • Audio

    桌椅高度有點不合

  • Audio

    有些人沒有睡午覺的習慣

  • Audio

    我沒有讀選修的社會非常不利

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What languages and scenarios are covered by Nexdata’s speech recognition datasets?

Nexdata offers speech recognition datasets covering a broad range of languages, dialects, and accents, backed by extensive global language resources. Our datasets include diverse speakers, acoustic environments, and real-world speech scenarios, supporting multilingual ASR, voice assistants, conversational AI, speech-to-text, and other speech-enabled applications.

Can Nexdata customize speech recognition datasets for specific languages or requirements?

Yes. If our off-the-shelf datasets do not fully meet your requirements, Nexdata provides flexible custom data collection, transcription, and annotation services. We can customize datasets based on target languages or dialects, speaker profiles, recording environments, speech scenarios, data volume, and annotation specifications to meet specific ASR development needs.

How does Nexdata ensure the quality and scalability of speech recognition datasets?

Nexdata applies multi-stage quality control throughout speech data collection, transcription, annotation, and validation. Combined with our extensive language resources and scalable collection capabilities, we can support both large-scale multilingual projects and specialized datasets for specific languages, dialects, accents, and speech scenarios.

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