News and Events

PHONOS project: linking culture and music technology

Building on a long and close relationship between the Music Technology Group of the UPF and Phonos Foundation that has focused on the promotion of electronic music, we now start a more ambitious project, that, combining existing activities  with some new ones, aims to promote cultural and social initiatives around the music technology research.

Initially the main initiatives will be: support for music creation through grants, various concerts series and the Sons de Barcelona workshops.

The Phonos project is open to the university community and to the society at large. We welcome proposals and suggestions for concerts, workshops or other activities.

4 Jul 2012 - 18:06 | view
2nd CompMusic Workshop: Final Program

The 2nd CompMusic Workshop will take place in Istanbul (Turkey) on July 12th-13th 2012.This second workshop will cover all the topics of relevance to CompMusic, bringing together the researchers working in the project plus researchers willing to contribute to the problems that are being worked on in the project. A selection of the articles presented in the workshop will be published as a special issue in the Journal of New Music Research. Attendance to the workshop is by invitation only. If you are interested in attending you can ask to be invited by sending an email to any of the Scientific Committee members or to mtg-info [at] llista [dot] upf [dot] edu

2 Jul 2012 - 17:00 | view
Phonos concert: The EyeHarp and Brain Control

On Tuesday July 3rd 2012 at 19:30h in the Espai Polivalent of the Communication Campus of the UPF, Phonos is organizing a concert of The EyeHarp and Brain Control.
The EyeHarp is a musical instrument guided by the gaze with a potential expressiveness similar to a traditional musical instrument. This project has been developed by Zacharias Vamvakousis, currently studying his Ph.D. in the MTG.

2 Jul 2012 - 09:12 | view
Master thesis presentations

On June 25th, 26th and 27th 2012, there are the presentations of the thesis of the Sound and Music Computing Master that have been carried out during the academic year 2011-2012. The presentations take place in room 52.425 of the Tanger building.

Monday June 25th:

  • 09:30- Jeremy Friedman - 'Gesture-based Improvisation in Music Pedagogy' (Supervisor: Sergi Jorda)
  • 10:15- Sergio Iván Giraldo - 'Measuring Expression in Music Performance: An Expressive Model Obtained from Monophonic Jazz Guitar Recordings' (Supervisor: Rafael Ramirez)
  • 11:00- Stylianos Togias - 'Characterization of the Rhythm of Folk Music in the Mediterranean' (Supervisor: Xavier Serra)
  • 11:45- Andrew Stella, 'Auditory Display of brain oscillatory activity through EEG' (Supervisors: Sebastián Mealla, Sergi Jorda)

Tuesday June 26th:

  • 09:30- Oscar Casanovas - 'Design and evaluation of a non-linear music playback system ' (Supervisor: Jordi Janer)
  • 10:15- Marc Freixes - 'Rapaloid: Adapt an Existing Framework for Emotional Speech Prosody Generation' (Supervisor: Jordi Bonada)
  • 11:00- Lorena Aldana - 'Speaking Nature: Strategies for Generating Credible Utterances of Nature Elements or Phenomena' (Supervisor: Jordi Bonada)
  • 11:45- Emilio Molina - 'Automatic scoring of singing voice based on melodic similarity measures' (Supervisor: Emilia Gómez)

Wednesday June 27th:

  • 09:30- Sankalp Gulati - 'A system for tonic identification for Hindustani and Carnatic music' (supervisor: Xavier Serra)
  • 10:15- Carlos Vaquero - 'Improving the description of instrumental orchestral sounds through ontologies and automatic content analysis in the context of Freesound' (Supervisor: Xavier Serra)
  • 11:00- Panagiotis Melidis - 'Electronic Music Artist Identification' (Supervisor Perfecto Herrera)
  • 11:45- Jordi Hidalgo - 'Source Separation in Cochlear Implants' (Supervisors: Jordi Janer, Waldo Nogueira, Ricard Marxer)
20 Jun 2012 - 18:33 | view
The MTG participates in Sónar

Sónar is the festival of advanced music and multimedia art that takes place at various venues in Barcelona (mainly CCCB and MACBA) in the third week of June since 1994. SonarPro is the Sónar platform where you can watch, experience and find out about the major new developments in the field of technology applied to art. It is an essential area of Sónar that allows both professionals and the sector of the public that is most interested in technological innovation to keep abreast of what is happening in the creative businesses and industries sector, by means of product presentations, lectures by leaders in various disciplines or meetings with other professionals.

The MTG is involved in Sonar organizing the following activities:

  • SonarPro Exhibition: Some projects resulting from IDEC Master's Degree in Digital Arts, the PhD in Sound and Music Computing and Phonos Foundation grants, displayed in the form of interactive installations, being music and sound central features. These projects will be exhibited from Thursday to Saturday at the -1 floor of the CCCB building
  • The 3rd edition of the Music Hack Day in Barcelona. It will take place from Thursday to Friday at the 1st floor of CCCB Theatre. Further details about this edition (including attendees, companies involved, schedule, prizes, etc.) are available at the official website. In addition, the MTG is also organizing the pre-event meeting the day prior to the MHD at our lab. This informal meeting is the perfect chance for hackers, artists and companies involved to get to know each other before the hack day. We will be showcasing some of the projects and technologies the MTG and our spin-off companies are currently involved in. Snacks and drinks will be provided during the event thanks to the goodwill of Reactable Systems.
  • Make, play, share: The future of Music Tech (panel discussion in the frame of MIReS project). MIRES is an EC funded project that aims at defining the challenges awaiting the Music Information Research in the next years. The Sonar Panel intends to look into the future of the Music Industry from three perspectives: Search & Discovery, Creativity and Rights Management and gather first-hand feedback from relevant industry players.

Hope you can join us and enjoy the Festival!

12 Jun 2012 - 20:14 | view
Seminar by Bipin Indurkhya on Perceptual Similarity

Bipin Indurkhya, from the International Institute of Information Technology (Hyderabad, India) gives a seminar on June 14th at 3:30pm in room 52.321 on "Perceptual Similarity, Visual Metaphor and Creativity".

Abstract:
Researchers who study creativity in real-world situations have found that a primary hurdle facing human creativity is in stepping outside of our habitual conceptual association. A few techniques have been suggested to aid this process: making-the-familiar-strange and de-conceptualization, for example. The main objective of these techniques is to help the cognitive agent break the bond of conceptual association it has acquired culturally and through a lifetime of experiences. In this process, imagery, perceptual similarities, and visual metaphors play a key role, as we will demonstrate using several examples.
 
We are following a number of research veins to explore the role of imagery and visual metaphor in creativity and cognition, and in this talk I will present some of our results. In particular, we will present some experiments to compare and contrast mono-modal (text-text or image-image) vs. cross-modal (text-image) metaphors. We have also investigated how explicit imagery, presented before or after the metaphor, influences the comprehension of metaphor.
 
We have argued, and demonstrated, in our past research, that computer-based systems can be very helpful in stimulating creativity. For instance, we found that incorporating one familiar but unrelated object in a picture setting, or presenting unrelated pairs of objects to a cognitive agent, and asking them to make a story out of it, or to make sense of it in some other way, stimulates their creativity and imagination.
 
In another line of research, we are exploring the hypothesis that low-level perceptual similarity — that is, similarity based on low-level perceptual features like color, shape and texture — plays a key role in creation of novel conceptual associations. In other words, we are claiming that if the unrelated object that is introduced into a picture or paired with another object bears some low-level perceptual similarity with other objects in the picture, or with the paired object, it is likely to be more effective in stimulating creativity than a random unrelated object. We will present here the results of some of our preliminary experiments to explore this hypothesis.
 
As the similarity with respect to low-level perceptual features is determined algorithmically using image-based pattern matching, our approach can be used to design more effective computer-based creativity-support systems. We will present an outline of such architecture and mention a number of possible application domains for such systems.
11 Jun 2012 - 11:00 | view
Phonos concert: Final concert by students of the "Sound Creation Lab" (UPF)

The students from the Sound Creation Lab course at UPF, coordinated by Emilia Gómez and Justin Salamon, will give their final concert (as part of the Phonos concerts) next Wednesday June 13th at 12:30 in the Espai Polivalent in the Communication Campus of the UPF. Free entrance!

7 Jun 2012 - 09:53 | view
PhD Thesis proposals defenses

Gopal Koduri and Sertan Senturk, first year PhD students, will defend their PhD thesis proposals on Tuesday June 12th 2012 in room 55.410.

  • 09:30 - Gopala Krishna Koduri: "Similarity Measures in Indian Art Music Traditions"
  • 10:15 - Sertan Senturk: "Computational Characterization of Seyirs in Makam Music in Turkey"

The jury members are: Marcelo Bertalmio, Emilia Gomez, Xavier Serra

5 Jun 2012 - 15:41 | view
Upcoming research seminars

Title: Machine listening and learning for musical systems

Speaker: Nick Collins, University of Sussex

Host: Perfecto Herrera

Date: Thursday June 7th, 2012, 15:30pm

Location: room 52.321, Roc Boronat building

Abstract: Musical articial intelligences are playing an important role in new composition and performance systems. Critical to enhanced capabilities for such machine musicians will be listening facilities modeling human audition, and machine learning able to match the minimum 10000 hours or ten years of intensive practice of expert human musicians. Future musical agents will cope across multiple rehearsals and concert tours, or gather multiple commissions, potentially working over long musical lifetimes; they may be virtuoso performers and composers attributed in their own right, or powerful musical companions and assistants to human musicians.

In this presentation we'll meet a number of projects related to these themes. The concert system LL will be introduced, an experiment in listening and learning applied in works for drummer and computer, and electric violin and computer. Autocousmatic will be presented, an algorithmic composer for electroacoustic music which incorporates machine listening in its critic module. Large corpus content analysis work in music information retrieval shows great promise when adapted to concert systems and automated composers, and the SuperCollider library SCMIR will be demonstrated, alongside a new realtime polyphonic pitch tracker.

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Title: Percussive/Harmonic/Singing Separation on Monaural Music Signals

Speaker: Pedro Vera Candeas and Francisco Jesús Cañadas Quesada, Universidad de Jaén

Host: Emilia Gómez

Date: Friday June 8th, 2012, 11:00am

Location: room 55.410, Tànger building

Abstract: This seminar is divided into two parts. In the first part, a brief review of current percussive/harmonic/singing separation techniques is presented. In the second part, a preliminary unsupervised algorithm for separating percussive, harmonic and singing voice components from monaural polyphonic signals is shown. The proposed algorithm, based on a modified Nonnegative Matrix Factorization (NMF) procedure, does not require any training stages to distinguish between percussive, harmonic and singing voice bases because useful information from percussive, harmonic and vocal sounds is integrated into the decomposition process. In this process, NMF is performed by assuming that harmonic sounds exhibit spectral sparseness and temporal smoothness, percussive sounds exhibit spectral smoothness and temporal sparseness while singing voice sounds is characterized by a source/filter model in which the constraint “only one source is active” is integrated. Promising results are obtained when the proposed approach was compared using commercial real-world signals.

4 Jun 2012 - 18:44 | view
Ph.D Positions 2012-2013

The Music Technology Group within the ICT Dept. at UPF seeks doctoral applications for 2012-13 from talented students with a strong interest in music computing research.

Candidates for PhD positions must hold an MsC degree or equivalent. Students will pursue doctoral studies in one of the research areas of the research group which include specific social networks around sound and music.

The PhD Program offers up to 2 research fellowships. Only candidates accepted to the PhD program are eligible for a fellowship. Hence, every fellowship application should be paired up with an admission application into the PhD program. Admission to the PhD DTIC program is handled by the university admission office, further details available here.

Application period: June 1st, 2012 to July 15th, 2012

Resolution period: notification will be published at the MTG website within 60 days from the end of the application period.

Type of Fellowships: Research grant which only includes research tasks in the frame of a project (not teaching assistance).

Monthly wage: 981.44€

Starting date: 1st of October, 2012.

How to apply:

  • Fulfill the application form properly signed
  • Submit the application form (in pdf format) by e-mail to mtg-info [at] llista [dot] upf [dot] edu


 

30 May 2012 - 10:11 | view
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