Dynamic Time Warping for acoustic response interpolation: Possibilities and limitations
- Resource Type
- Conference
- Authors
- Kearney, Gavin; Masterson, Claire; Adams, Stephen; Boland, Frank
- Source
- 2009 17th European Signal Processing Conference Signal Processing Conference, 2009 17th European. :705-709 Aug, 2009
- Subject
- Signal Processing and Analysis
Acoustics
Abstracts
Acoustic measurements
Microphones
Reflection
Interpolation
- Language
We present a novel method for the interpolation of the direct and early reflection components in acoustic impulse responses. The method utilizes Dynamic Time Warping for automated temporal alignment of the sparse reflections. The method is evaluated using a simple acoustic model and its perceptual limitations are presented.