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Articles in the Publication Category

Conference Paper, Publication »

[16 Jan 2015 | Comments Off | 58 views]
MedleyDB: a Multitrack Dataset for Annotation-intensive MIR Research

We introduce MedleyDB: a dataset of annotated, royalty-free multitrack recordings. The dataset was primarily developed to support research on melody extraction, addressing important shortcomings of existing collections. For each song we provide melody f0 annotations as well as instrument…

Done and Liked, Featured, Other, Publication »

[11 Jan 2015 | Comments Off | 59 views]
Anatomy of the UK Charts

I’ve finally found a new home for the series of 5 blog posts called the “Anatomy of the Charts”, which I wrote in 2011 during my stay as a Research Fellow at Last.fm. In 2011 I’d started thinking about the…

Journal Paper, Publication »

[10 Jan 2015 | Comments Off | 60 views]

We propose string compressibility as a descriptor of temporal structure in audio, for the purpose of determining musical similarity. Our descriptors are based on computing track-wise compression rates of quantised audio features, using multiple temporal resolutions and quantisation granularities. To…

Conference Paper, Publication »

[9 Jan 2015 | Comments Off | 64 views]

Recently, we have witnessed an increasing use of the source-filter model in music analysis, which is achieved by integrating the source filter model into a non-negative matrix factorisation (NMF) framework or statistical

Conference Paper, Publication »

[8 Jan 2015 | Comments Off | 66 views]

We propose a novel set of chroma-based audio features inspired by pitch class set theory and show their utility for style analysis of classical music by using them to classify recordings into

Conference Paper, Done and Liked, Publication »

[19 Jul 2014 | Comments Off | 1,603 views]

Abstract. We propose a novel method for automatic drum transcription from audio that achieves the recognition of individual drums by classifying bar-level drum patterns. Automatic drum transcription has to date been tackled by recognising individual drums or drum combinations. In…

Conference Paper, Publication »

[14 Jul 2014 | Comments Off | 214 views]

Abstract. This paper presents a comparative study of classification performance in automatic audio chord recognition based on three chroma feature implementations, with the aim of distinguishing effects of frame size, instrumentation, and choice of chroma feature. Research in automatic chord…

Done and Liked, Featured, Journal Paper, Publication »

[19 Mai 2014 | Comments Off | 657 views]
Intonation in Unaccompanied Singing: Accuracy, Drift and a Model of Reference Pitch Memory

The preprint of our singing intonation paper is now available! Enjoy!

Abstract:
This paper presents a study on intonation and intonation drift in unaccompanied singing and proposes a simple model of reference pitch memory that accounts for many of the…

Conference Paper, Publication »

[28 Jan 2014 | Comments Off | 474 views]

Abstract: We introduce the Audio Degradation Toolbox (ADT) for the controlled degradation of audio signals, and propose its usage as a means of evaluating and comparing the robustness of audio processing algorithms. Music recordings encountered in practical applications are subject…

Conference Paper, Publication »

[28 Jan 2014 | Comments Off | 453 views]

Abstract: In the past decade, non-negative matrix factorisation (NMF) and probabilistic latent component analysis (PLCA) have been used widely in automatic music transcription. Despite their successes, these methods only guarantee that the decomposition converges to a local minimum in the cost…