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Universidade Estadual de Campinas (UNICAMP). Faculdade de Engenharia Elétrica e de Computação (FEEC) (Institutional affiliation for the last research proposal) Birthplace: Brazil
Prof. Bruno Masiero graduated in Electrical Engineering from the University of São Paulo, Brazil, in 2005. In 2007 he receive a M.Sc. from the University of São Paulo for his work on active noise control. Immediately thereafter he initiated research work in the area of binaural hearing and spatial audio reproduction at the RWTH Aachen University, Germany, and in 2012 was awarded a Ph.D in engineering. In 2015 he joined the University of Campinas (Unicamp) as an assistant professor (level II) at the Faculty of Electrical and Computing Engineering. His research focuses on the application of modern digital signal processing techniques in several audio and acoustic applications, such as spatial sound acquisition and reproduction, acoustic imaging, characterization of acoustic materials and development of audiological assessment tools. He is a member of the Board of the International Commission for Acoustics (2019-2022). (Source: Lattes Curriculum)
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The technological advances of the last decades have resulted in a significant change in the way we relate ourselves with the media. The popularization of the Internet has allowed an enormous amount of audio files to be available at any time and from virtually anywhere, a fact that has only been achieved thanks to the coding techniques that allow the compression of audio files, with MP3 as…
The technological advances of the last decades have resulted in a significant change in rhe way we relate ourelves with the media. The popularization of the Internet has allowed an enormous amount of audio files to be available at any time and from virtually anywhere, a fact that has only been achieved thanks to the coding techniques that allow the compression of audio files, with MP3 as …
Implement an equalization system with room compensation based on a psychoacoustic mask and evaluate its quality for spatial audio reproduction systems. (AU)
Binaural synthesis of a sound scene places each sound object through its convolution with the head-related transfer function (HRTF) equivalent to the relative position of the sound object in relation to the listener's head. A critical aspect of the quality of binaural reproduction is that we are, even if unconsciously, constantly moving our heads. If we do not take this movement into acco…
The quantity and direction of sound sources in an acoustic scene can be done, at first, using spatial filters to estimate the sound level reaching an array of microphones from different directions, in a similar way to the estimation of acoustic images. This technique, however, usually has low resolution due to the relatively small number of microphones that make up the array. An alternati…
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The main difficulty with individualized headphone equalization is the fact that the acoustic coupling between the headphones and the ears results in pronounced valleys in the system's frequency response, and the frequency at which these valleys occur depends on the positioning of the headphone. It is necessary, therefore, when designing the reverse filter to equalize the headphone, extrem…
The determination of the quantity and direction of the sources present in a sound scene can be made, in principle, using spatial filters to estimate the sound level arriving at a microphone arrangement from different directions, similar to the estimation of acoustic images. This technique, however, usually presents low resolution due to the relatively small number of microphones constitut…
New techniques for solving inverse problems using regularization with sparsity promoting metrics promise improved results for some specific situations. However, these techniques have very high computational costs. Recently, the Kronecker Array Transform (KAT) was developed to provide significant reduction of the computational cost for array processing, with the single restriction that the…
| 2 / 2 | Ongoing research grants |
| 5 / 5 | Ongoing scholarships in Brazil |
| 4 / 3 | Completed scholarships in Brazil |
| 11 / 10 | All research grants and scholarships |
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(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
MASIERO, BRUNO; NASCIMENTO, VITOR H.. Revisiting the Kronecker Array Transform. IEEE SIGNAL PROCESSING LETTERS, v. 24, n. 5, p. 525-529, MAY 2017. Web of Science Citations: 2. (14/04256-2, 14/06066-6)