300-Hour-Swahili-Tanzania-Speech-Dataset-Transcribed-Dialogue-Audio

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language:

• sw

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Description

Swahili(Tanzania) Spontaneous Dialogue Smartphone speech dataset, collected from dialogues based on given topics. Transcribed with text content, speaker's ID, gender, age and other attributes. Our dataset was collected from extensive and diversify speakers, geographicly speaking, enhancing model performance in real and complex tasks. 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.

For more details, please refer to the link: https://www.nexdata.ai/datasets/speechrecog/1692?source=Github

Specifications

Format

24kHz, 16 bit, wav, mono channel;

Content category

Dialogue based on given topics;

Recording condition

Low background noise (indoor);

Recording device

Android smartphone, iPhone;

Speaker

About 300 native speakers in total;

Country

Tanzania(TZA);

Language(Region) Code

sw-TZ;

Language

Swahili;

Features of annotation

Transcription text, timestamp, speaker ID, gender, noise,PII redacted.

Accuracy Rate

Word Accuracy Rate (WAR) 98%

Licensing Information

Commercial License