Data Challenge

DESED 2020Task4 dataset

DESED dataset is the dataset that was used in DCASE 2019 task 4. The dataset for this task is composed of 10 sec audio clips recorded in domestic environment or synthesized using Scaper to simulate a domestic environment.

Categories:: Signal Processing
Analog signal processing

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DCASE2016: Sound event detection in real life audio

This task evaluates performance of the sound event detection systems in multisource conditions similar to our everyday life, where the sound sources are rarely heard in isolation. Contrary to task 2, there is no control over the number of overlapping sound events at each time, not in the training nor in the testing audio data.

Signal Processing

Analog signal processing

Submitted On:

Fri, 11/11/2016 - 13:54

Last Updated On:

Tue, 01/10/2017 - 15:56

Citation Author(s):

Annamaria Mesaros, Toni Heittola, and Tuomas Virtanen

The Ace Challenge 2015

Several established parameters and metrics have been used to characterize the acoustics of a room. The most important are the Direct-To-Reverberant Ratio (DRR), the Reverberation Time (T60) and the reflection coefficient. The acoustic characteristics of a room based on such parameters can be used to predict the quality and intelligibility of speech signals in that room.

Categories:: Signal Processing
Analog signal processing

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