Abstract
In our previous study, we verified that a set of head-related transfer functions (HRTFs) can simultaneously be estimated by treating it as a multi-input single-output (MISO) system. However, this leads to a lack of accuracy if appropriate input signals are not chosen, and high computational cost is required to estimate. To improve the accuracy, a novel input design method is proposed. Moreover, we also propose a system identification method which reduces the space complexity even when the number of measuring directions increases. The effectiveness of the proposed methods was demonstrated through simultaneous estimation experiments of HRTFs.
| Original language | English |
|---|---|
| Title of host publication | 137th Audio Engineering Society Convention 2014 |
| Publisher | Audio Engineering Society |
| Pages | 497-504 |
| Number of pages | 8 |
| ISBN (Electronic) | 9781634397483 |
| Publication status | Published - 2014 Jan 1 |
| Event | 137th Audio Engineering Society Convention 2014 - Los Angeles, United States Duration: 2014 Oct 9 → 2014 Oct 12 |
Publication series
| Name | 137th Audio Engineering Society Convention 2014 |
|---|
Other
| Other | 137th Audio Engineering Society Convention 2014 |
|---|---|
| Country | United States |
| City | Los Angeles |
| Period | 14/10/9 → 14/10/12 |
ASJC Scopus subject areas
- Modelling and Simulation
- Acoustics and Ultrasonics
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Kanai, S., Matsui, K., Nakayama, Y., & Adach, S. (2014). Uncorrelated input signals design and identification with low-complexity for simultaneous estimation of head-related transfer functions. In 137th Audio Engineering Society Convention 2014 (pp. 497-504). (137th Audio Engineering Society Convention 2014). Audio Engineering Society.