News and Events

Xavier Serra at Music Meets Science Festival
Xavier Serra gives a talk on "Understanding musical performance gestures" a the Music Meets Science Festival that takes place in Zutphen (Netherlands) from the 16th to the 18th of April 2010.
14 Apr 2010 - 10:00 | view
Sergi Jordà at CHI 2010
Sergi Jordà gives a demo of the Reactable and participates in a Panel at CHI 2010, conference that takes place in Atlanta, USA, from the 10th to the 15th of April 2010.
14 Apr 2010 - 09:53 | view
Chapter in book on Music Information Retrieval

J. Serrà, E. Gómez and P. Herrera have contributed with a chapter on audio cover identification in a book on Music Information Retrieval published by Springer-Verlag.


13 Apr 2010 - 12:08 | view
Article in Journal of New Music Research
An article has been published in the Journal of New Music Research with some of the results of the current PhD work by F. Fuhrmann:
13 Apr 2010 - 11:54 | view
SALERO project finishes succesfully
The, succesful, final review of SALERO took place at EUROFORUM, Luxemburg on March 26th & 27th, 2010. SALERO, Semantic AudiovisuaL Entertainment Reusable Objects, started in January 2006 and ended in December 2009.

SALERO was an European Project financed by the European Union under the Information Society Technologies Programme FP-027122 that aimed at making cross media-production for games, movies and broadcast faster, better and cheaper by combining computer graphics, language technology, semantic technologies as well as content based search and retrieval.

The main contributions of the MTG were:

- At the first part of the project, MTG was in charge of developing a sound annotation tool based in the essentia/GAIA technologies, an online  web page allowed the user to browse sound effects from a large database where the sounds were automatically annotated and the user was able to add more tags to the sounds or to search for similar sounds based on a content based search and retrieval technology or based on a semantic network (wordnet) and ontologies using the sound annotations.

- At the second part of the project, MTG developed the intelligent authoring tools which consisted in first,a set of VST plug-ins implementing existing MTG’s audio transformation technologies that were developed further during the project, and then the implementation of these technologies as web services for better and easier integration with other SALERO partners.
30 Mar 2010 - 18:33 | view
PHAROS project finishes succesfully
The, succesful, final review of PHAROS took place at Orange Labs, Lannion, France on March 18th, 2010. PHAROS, Platform for searcH of Audiovisual Resources across Online Spaces, started in January 2007 and ended in December 2009. 

PHAROS was an Integrated Project co-financed by the European Union under the Information Society Technologies Programme (FP6) – Strategic Objective ‘Search Engines for Audiovisual Content’ (2.6.3). During the project, a complete innovative and scalable search platform was developped, integrated and evaluated. One of the main characteristics of the Pharos platform is the integration of automatic content analysis. In that context, the MTG developed web services to generate music annotations and search for similar music. This work was fully integrated and demoed at ICT 2008, SIGIR 2009, IBC 2009 and ISMIR 2009.

The main contributions of the MTG were the development of:

  • Music Annotation Web Service: Including features such as Mood, Danceability, Intensity, Live/Studio, Tempo and Key
  • Music Similarity Web Service: Scalable music similarity search based on high-level features
  • Multimodal Annotation Component: Enabling to merge different modalities, like demoed at ISMIR in the form of a Video Music Mood annotator


30 Mar 2010 - 13:10 | view
Reactable Live! is announced
Reactable Systems, a spin-off of the MTG, announces a new incarnation of the Reactable. This new version of the instrument is portable, easy to setup and built to endure heavy use on the road, it also includes new interactive graphics with a completely redesigned advanced high quality audio processing core. 

The Reactable Live! will be at the Musikmesse Frankfurt. Meet the team and try it in the hall 5.1 stand D94.

24 Mar 2010 - 11:22 | view
Open research position at the MTG
The Music Technology Group of the Universitat Pompeu Fabra offers a research position in the field of sound and gesture analysis. The work to be developed is linked to a EU-funded research project to be carried out in conjunction with a number of partners at a European level. Within the project, which approaches the study of creative communication within groups of people from the perspective of music ensemble performance and audience experience, expressive movement, audio, and physiological multi-layer features will be extracted from participants using real-time, synchronized, multi-modal feature extraction techniques, as they will become inputs for theoretical and computational models to be developed.

Among the foreseen tasks/duties to be carried out by the MTG as part of the project, those to be developed by the successful applicant will include:
  • Design, construction and maintenance of a large database/repository of multi-modal data recorded from real musical performance scenarios.
  • Development/implementation of multi-modal data acquisition and/or synchornization techniques.
  • Development/implementation of algorithms for the analysis of sound and gesture signals.
  • Writing of periodically deliverable technical reports.


  • Computer Science / Electrical Engineering (or related) degree.
  • Experience in signal processing applied to musical sound description.
  • Excellent programming skills in C++ / scripting.
  • Knowledge of system administration for heterogeneous, online-access database maintenance.
  • Previous experience with gesture/motion analysis is preferred.
  • Enthusiastic attitude towards approaching new research challenges.
  • Ability to work in a team-oriented environment.
  • Proficiency in English language.

This position is full-time, on-site in Barcelona. Traveling and attendance to project meetings or workshops might be required from time to time. The working language in our Lab is English. Previous experience in similar working environments will be valued.

Interested people should send a resume as well as an introduction letter to mtg-info [at] llista [dot] upf [dot] edu

24 Mar 2010 - 10:53 | view
Presentation of a new Phonos CD of Andrés Lewin-Ritcher
On March 18th at 19:30h at the Sala Mompou there will be the presentation of the new CD of music by Andrés Lewin-Ritcher produced by Phonos.
15 Mar 2010 - 10:36 | view
Seminar by R. Bargar and I. Choi on interactive authoring for media production

Robin Bargar and Insook Choi, from City University of New York, will give a seminar on Wednesday 10th of March at 18:00h in room 52.S31 on "Interactive Authoring with Semantic Reasoning for Heterogeneous Media Production".

Abstract: Computational models and intelligent signal processing are becoming mainstream methodologies in the media production chain. Media Authoring is a versatile practice that utilizes computational representations between interpreted languages and scripting. Robust models of computational architectures are becoming more feasible in media production as consumer platforms converge on standard processing capabilities that permit extensible applications in high-level programming languages with open source libraries. In this context we recently developed a working method and prototype system for authoring interactive media presentations supported by an ontological inference engine. The system supports real-time query across heterogeneous media resources, parallel media signal processing, and multiple display formats. Authoring is implemented as path-planning in ontological space; path members are concept nodes that generate queries and return media resources coupled to real-time displays. Ontology supports heterogeneous cross-referential capacity for media of multiple types. A dual-root-node data design links ontological reasoning with media metadata, which provides a method for defining hybrid semantic-quantitative relationships. Ontological organization enables users to author and explore media resources by concept-based navigation displaying relationships across media of diverse types, rather than isolating resource types.

Robin Bargar is Professor of Entertainment Technology and Insook Choi is the Director of the Emerging Media Technologies Program, both at the School of Technology and Design of City University of New York.

5 Mar 2010 - 14:02 | view