Accompanying webpage for DAFx20in21 paper

This is the accompanying website for the paper "Air Absorption Filtering Method Based on Approximate Green's Function for Stokes' Equation", as part of DAFx 2021 (DAFx20in21).

Sound Examples

The impulse responses that feature in the paper are given below.

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Image-source method, lossless air

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Image-source method, filtered with proposed method

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Image-source method, pyroomacoustics (with octave-band air absorption -- default attenuation for air conditions)

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Image-source method, pyroomacoustics (with octave-band air absorption -- custom attenuation coefficients)

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Simple room - Finite-difference time-domain simulation, lossless air

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Simple room - Finite-difference time-domain simulation, filtered with proposed method

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Simple room - Finite-difference time-domain simulation, including viscothermal effects

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Complex room - Finite-difference time-domain simulation, lossless air

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Complex room - Finite-difference time-domain simulation, filtered with proposed method

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Complex room - Finite-difference time-domain simulation, including viscothermal effects