TUT Urban Acoustic Scenes 2019 Openset, Development dataset

TAU Urban Acoustic Scenes 2019 Openset development dataset is designed for researching open set classification problem in acoustic scene classification. In this problem, the test recording may be from a different environment than the 10 target classes. The dataset consists of 10-seconds audio segments from 10 acoustic scenes:

• Airport - airport
• Indoor shopping mall - shopping_mall
• Metro station - metro_station
• Pedestrian street - street_pedestrian
• Public square - public_square
• Street with medium level of traffic - street_traffic
• Travelling by a tram - tram
• Travelling by a bus - bus
• Travelling by an underground metro - metro
• Urban park - park

In addition, material for Unknown scene `unknown` is provided from 4 scenes:

• Beach - beach, extracted from TUT Acoustic scenes 2017 dataset
• Library - library, extracted from TUT Acoustic scenes 2017 dataset
• Office - office, extracted from TUT Acoustic scenes 2017 dataset
• Public event - public_event