TUT Acoustic Scenes 2016, development dataset consists of 30-seconds audio segments from 15 acoustic scenes:
Bus - traveling by bus in the city (vehicle)
Cafe / Restaurant - small cafe/restaurant (indoor)
Car - driving or traveling as a passenger, in the city (vehicle)
City center (outdoor)
Forest path (outdoor)
Grocery store - medium size grocery store (indoor)
Home (indoor)
Lakeside beach (outdoor)
Library (indoor)
Metro station (indoor)
Office - multiple persons, typical work day (indoor)
Residential area (outdoor)
Train (traveling, vehicle)
Tram (traveling, vehicle)
Urban park (outdoor)
Each acoustic scene has 78 segments totaling 39 minutes of audio.