Documents
Poster
Poster
Image source method based on the directional impulse responses
![](https://sigport.org/sites/default/files/styles/home/public/ICASSP_2023_0.jpg?itok=sQrNtdRB)
- DOI:
- 10.60864/qgdx-rz54
- Citation Author(s):
- Submitted by:
- Jiarui Wang
- Last updated:
- 17 November 2023 - 12:08pm
- Document Type:
- Poster
- Document Year:
- 2023
- Event:
- Presenters:
- Jiarui Wang
- Paper Code:
- AASP-P6.4
- Categories:
- Log in to post comments
This paper presents the image source method for simulating the observed signals in the time-domain on the boundary of a spherical listening region. A wideband approach is used where all derivations are in the time-domain. The source emits a sequence of spherical wave fronts whose amplitudes could be related to the far-field directional impulse responses of a loudspeaker. Geometric methods are extensively used to model the observed signals. The spherical harmonic coefficients of the observed signals are also derived.