TY - GEN
T1 - Spatial Acoustics Library for MATLAB (SALM)
T2 - 2025 Immersive and 3D Audio: from Architecture to Automotive, I3DA 2025
AU - Salvador, César D.
AU - Treviño, Jorge
AU - Sakamoto, Shuichi
N1 - Publisher Copyright:
© 2025 IEEE.
PY - 2025
Y1 - 2025
N2 - The Spatial Acoustics Library for MATLAB (SALM) is a computational toolkit for efficient spatial audio signal processing. Its principal contribution is providing a unified and extensible framework that integrates Fourier transform techniques for spatial filtering. A defining characteristic of SALM is its ability to seamlessly handle both fundamental tasks, such as visualizing spherical harmonic functions, and advanced applications, including array processing in the circular and spherical Fourier transform domains. Key use cases include spatial interpolation of head-related transfer functions and room impulse responses, essential for high-fidelity spatial sound reproduction. Rigorously tested and validated in previous publications by the authors, SALM has demonstrated its reliability for immersive acoustic research and prototyping. By equipping researchers and developers with a structured and versatile library, SALM advances spatial acoustics with applications in binaural rendering for virtual reality and sound field analysis for architectural acoustics.
AB - The Spatial Acoustics Library for MATLAB (SALM) is a computational toolkit for efficient spatial audio signal processing. Its principal contribution is providing a unified and extensible framework that integrates Fourier transform techniques for spatial filtering. A defining characteristic of SALM is its ability to seamlessly handle both fundamental tasks, such as visualizing spherical harmonic functions, and advanced applications, including array processing in the circular and spherical Fourier transform domains. Key use cases include spatial interpolation of head-related transfer functions and room impulse responses, essential for high-fidelity spatial sound reproduction. Rigorously tested and validated in previous publications by the authors, SALM has demonstrated its reliability for immersive acoustic research and prototyping. By equipping researchers and developers with a structured and versatile library, SALM advances spatial acoustics with applications in binaural rendering for virtual reality and sound field analysis for architectural acoustics.
KW - Spatial audio
KW - head-related transfer function
KW - room impulse response
KW - spherical Fourier transform
UR - https://www.scopus.com/pages/publications/105021818595
U2 - 10.1109/I3DA65421.2025.11202099
DO - 10.1109/I3DA65421.2025.11202099
M3 - Contribución a la conferencia
AN - SCOPUS:105021818595
T3 - 2025 Immersive and 3D Audio: from Architecture to Automotive, I3DA 2025
BT - 2025 Immersive and 3D Audio
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 10 September 2025 through 12 September 2025
ER -