TAU Urban Acoustic Scenes 2020 3Class, Development dataset

TAU Urban Acoustic Scenes 2020 3Class development dataset consists of 10-seconds audio segments from 10 acoustic scenes grouped into three major classes as follows:

- Indoor scenes - indoor: airport, indoor shopping mall, and metro station
- Outdoor scenes - outdoor: pedestrian street, public square, street with medium level of traffic, and urban park
- Transportation related scenes - transportation: travelling by a bus, travelling by a tram, travelling by an underground metro

The dataset contains in total 40 hours of audio.