Opens2S: Multilingual Speech Response Audio Files

Opens2S Datasets provide audio files for speech responses in English and Chinese. The dataset was authored by CASIA-LM and was last updated on July 8, 2025. The description indicates the data is split into compressed parts for English ('en_response_wav') and Chinese ('zh_response_wav') languages.

Use Cases

• Train text-to-speech models based on the described English and Chinese audio response files.
• Develop voice assistant response systems based on the multilingual audio data.
• Conduct comparative analysis of speech characteristics across the English and Chinese languages mentioned.

Strengths

• Provides audio data in at least two distinct languages: English and Chinese.
• Last update timestamp is explicitly provided as 2025-07-08 07:40:38.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and total dataset size are unknown, which may limit suitability assessment.

Provenance

Source

CASIA-LM

Freshness

Last updated 2025-07-08 07:40:38; freshness should be verified.