Czech Spontaneous Dialogue
About the Dataset
This audio dataset contains 451 hours of Chezh Speech Data in Banking, Telecommunication, Insurance and Retail domains, recored by native Czech speakers from Czech Republic.
Domain distribution per dataset:
- 112.63 hours of Banking
- 110 hours of Insurance
- 116.28 hours of Retail
- 112.5 hours of Telecommunication
Defined.ai creates scenarios for our crowd members to follow, which they study beforehand. They then record a conversation, one speaker playing the agent, the other speaker “playing out” the scenario with spontaneous content. The recording is done via telephony and is saved in 8khz 16 bit per channel. That content is then transcribed.
The dataset is covered by Defined.ai's standard license agreement. The license agreement is perpetual and allows for the commercialization of all models built on the data.
- Audio format: WAV
- Recording environment: noisy, silent
- Bits per sample: 16
- Communication band: broadband
- Sample rate: 8Hz
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