Results 81 to 90 of about 2,930 (194)

Projetando o espectro do som no espaço: imagens-movimento de parciais e grãos sonoros

Orfeu, 2020
Enquanto o tempo é sempre mencionado como característica inerente à música, o espaço na maioria das vezes não é tratado como categoria operatória da composição, algo que mudou de figura durante o século XX devido a novas abordagens composicionais e ...
Danilo Rossetti
doaj   +1 more source

Room acoustics and virtual reality: An implementation of auralisation and 360 degree image techniques to create virtual representations of spaces [PDF]

, 2016
There has been a huge increase in enthusiasm for virtual reality in recent years. Spatial audio is of significant importance when creating virtual reality content if the experience is to be perceptually congruent.
Dring, Mark, Hill, Adam J., Middlicott, Charlie, Vilkaitis, Alex, Wiggins, Bruce   +4 more
core  

Dependency of the Finite-Impulse-Response-Based Head-Related Impulse Response Model on Filter Order [PDF]

, 2014
Various approaches have been reported on HRIR modeling to lighten the high computation cost of the 3-D audio systems without sacrificing the quality of the rendered sounds.
Li, Junfeng, Xia, Risheng, Xu, Chundong, Yan, Yonghong, Zhang, Jian   +4 more
core   +1 more source

The relative importance of visual and sound design in the rehabilitation of a bridge connecting a highly populated area and a park [PDF]

, 2016
C
Botteldooren, Dick, De Coensel, Bert, Echevarría Sánchez, Gemma María, Sun, Kang, Van Renterghem, Timothy   +4 more
core   +2 more sources

Investigations on higher-order spherical harmonic input features for deep learning-based multiple speaker detection and localization

EURASIP Journal on Audio, Speech, and Music Processing
In this paper, a detailed investigation of deep learning-based speaker detection and localization (SDL) with higher-order Ambisonics signals is conducted.
Nils Poschadel, Stephan Preihs, Jürgen Peissig   +2 more
doaj   +1 more source

Comparison of spatial sound recording techniques with usage of ambisonics and object-based audio [PDF]

International Journal of Electronics and Telecommunications
In this article spatial audio recording techniques are compared: scene-based audio and object-based audio. The study involved mixing recordings from a higher-order ambisonic microphone and support microphones, ambisonically encoded on a virtual sphere ...
Bartłomiej Mróz, Patryk Kosior
doaj   +1 more source

The HOA library, review and prospects

, 2014
International audienceIn this paper, we present the HOA Library, an open source high order ambisonic spatialisation tools collection programmed in C++. We expose the objectives and characteristics of the project, which treat the potential of high order ...
Guillot, Pierre, Paris, Eliott, Sèdes, Anne   +2 more
core   +2 more sources

Broadband Multizone Sound Rendering by Jointly Optimizing the Sound Pressure and Particle Velocity

, 2017
In this paper, a recently proposed approach to multizone sound field synthesis, referred to as Joint Pressure and Velocity Matching (JPVM), is investigated analytically using a spherical harmonics representation of the sound field.
Buerger, Michael, Hofmann, Christian, Kellermann, Walter   +2 more
core   +1 more source

WFS and HOA: Simulations and evaluations of planar higher order ambisonic, wave field synthesis and surround hybrid algorithms for lateral spatial reproduction in theatre. [PDF]

, 2017
Wave Field Synthesis and Higher Order Ambisonics are both spatialisation techniques that could be applied to theatre sound design, but practicalities such as the number of loudspeakers and space required limit their use. Practical setups could consist of
Vilkaitis, Alexander
core   +1 more source

Recording, Processing, and Reproduction of Vibrations Produced by Impact Noise Sources in Buildings

Acoustics
Several studies on the perception of impact sounds question the correlation of standardized approaches with perceived annoyance, while more recent studies have come to inconsistent conclusions.
Franz Dolezal, Andreas Reichenauer, Armin Wilfling, Maximilian Neusser, Rok Prislan   +4 more
doaj   +1 more source