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Real-Time Room Equalization Based on Complex Smoothing: Robustness Results
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mourjopoulos, John Hatziantoniou, Panagiotis D. |
| Copyright Year | 2004 |
| Abstract | The aim of this study is to investigate the robustness of room acoustics real-time equalization using inverse filters derived from the Complex Smoothing of the Transfer Function using perceptual criteria. The robustness of the method is assessed by real-time tests which compare the performance of Complex Smoothing-based equalization (for different filter lengths) with the traditional, ideal inverse filtering, over a range of room locations, which differ to the ones where response measurements were taken. Objective measurements and audio examples will show that the Complex Smoothing-based equalization performance is largely immune to position changes and does not introduce processing artifacts, problems affecting the traditional ideal inversion. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.wcl.ece.upatras.gr/audiogroup/publications/pdfs/hatziantoniou.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
