Italian Speech Recordings from 800 Native Speakers

A collection of 347 hours of Italian speech audio recorded by 800 native speakers, with gender balance. Recordings were made in quiet environments and texts were manually transcribed with high accuracy.

Use Cases

• Train an automatic speech recognition model on 347 hours of manually transcribed Italian audio.
• Analyze speech patterns and acoustic features across a gender-balanced cohort of 800 Italian native speakers.
• Develop machine translation systems using high-accuracy text transcriptions paired with speech audio.

Strengths

• 347 total hours of audio data provides substantial material for model training.
• Data was recorded by 800 Italian native speakers, ensuring linguistic authenticity.
• Manual transcription of all texts resulted in high-accuracy labels.

Limitations

• The dataset is described as a sample, which may indicate it is not the complete collection.
• Specific details on audio formats, sampling rates, or speaker demographics beyond gender are unknown.
• The recording environment is uniformly described as quiet, which may limit model robustness to noisy conditions.

Provenance

Source

Nexdata

Collection Method

Recorded by mobile phone from 800 Italian native speakers in quiet environments.

Freshness

Last updated on 2025-04-24.

Geography

Italy (inferred from speaker nationality)