Room Impulse Response Interpolation Using a Sparse Spatio-Temporal Representation of the Sound Field
- Submitting institution
-
The University of Surrey
- Unit of assessment
- 33 - Music, Drama, Dance, Performing Arts, Film and Screen Studies
- Output identifier
- 9023648_3
- Type
- D - Journal article
- DOI
-
10.1109/TASLP.2017.2730284
- Title of journal
- IEEE/ACM Transactions on Audio, Speech, and Language Processing
- Article number
- -
- First page
- 1929
- Volume
- 25
- Issue
- 10
- ISSN
- 2329-9290
- Open access status
- Compliant
- Month of publication
- -
- Year of publication
- 2017
- URL
-
-
- Supplementary information
-
-
- Request cross-referral to
- 12 - Engineering
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
-
-
- Research group(s)
-
-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- Factual information about significance: This novel method for inter-location interpolation of RIRs shows time-domain processing to be potentially superior to (the more common) frequency-domain. It advances the RIR interpolation state of the art in terms of accuracy, computational efficiency and number of measurements required. It can therefore have significant impact on problems such as sound field capture, room equalisation, echo cancellation and dereverberation, especially in domestic or mobile applications where low numbers of possible measurement points and/or limitations of computational power would previously limit sound quality or even make processing impossible.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -
