This is a dataset containing audio tags for a number of 3930 audio files of the TAU Urban Acoustic Scenes 2019 development dataset (airport, public square, and park). The files were annotated using a web-based tool, with multiple annotators providing labels for each file. The dataset contains annotations for 3930 files, annotated with the following tags: announcement jingle announcement speech adults talking birds singing children voices dog barking footsteps music siren traffic noise The annotation procedure and processing is presented in the paper: Irene Martin-Morato, Annamaria Mesaros. What is the ground truth? Reliability of multi-annotator data for audio tagging, 29th European Signal Processing Conference, EUSIPCO 2021 The dataset contains the following: raw annotations provided by 133 annotators, multiple opinions per audio file MATS_labels_full_annotations.yaml content formatted as: - filename: file1.wav annotations: - annotator_id: ann_1 tags: - tag1 - tag2 - annotator_id: ann_3 tags: - tag1 - filename: file3.wav ... processed annotations using different methods, as presented in the accompanying paper MATS_labels_majority_vote.csv MATS_labels_union.csv MATS_labels_mace100.csv MATS_labels_mace100_competence60 content formatted as: filename [tab] tag1,tag2,tag3 The audio files can be downloaded from https://zenodo.org/record/2589280 and are covered by their own license.

{"references": ["Irene Martin-Morato, Annamaria Mesaros. What is the ground truth? Reliability of multi-annotator data for audio tagging, 29th European Signal Processing Conference, EUSIPCO 2021, https://arxiv.org/abs/2104.04214"]}