Chinese (Mandarin) Speech Samples

Mandarin speech from native speakers, with each clip pairing mono 48 kHz audio with a ground-truth transcript, language labels, and speaker context for speech recognition and voice interface evaluation.

MandarinNative speakersTranscripts

Overview

  • 1.1

    Mandarin speech audio with consistent metadata

  • 1.2

    Clip-level transcript fields for content review

  • 1.3

    Language and format signals for procurement review

Specifications

License
Non-exclusive license
File types
wav
Audio codec
PCM
Sampling rate Hz
48,000
Bit depth
16
Channels
1
Bitrate kbps
768
Transcript source
Native Ground Truth
Speaker format
Single-speaker recordings

Metadata coverage

sample identifierssample titleslanguage labelslanguage codesdurationmedia filenamecodecsample ratechannelsbit depthfile sizetranscript texttranscript sourcetranscript segmentsPII statustags

Samples

The sample includes 3 clips. Ground-truth transcripts are included for review. Larger deliveries can be scoped by coverage, format, volume, metadata depth, and licensing requirements.

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