Investigation into the Perceptual Effects of Image Source Method Order

Johnson D, Lee H. Investigation into the Perceptual Effects of Image Source Method Order. In: AES Convention 140. Audio Engineering Society; 2016. Paper 247. Available from: https://aes.org/publications/elibrary-page/?id=18151

@inproceedings{Johnson2016_18151,
  author = {Johnson, Dale and Lee, Hyunkook},
  title = {{Investigation into the Perceptual Effects of Image Source Method Order}},
  booktitle = {AES Convention 140},
  note = {Paper 247},
  year = {2016},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=18151}
}

TY  - CPAPER
TI  - Investigation into the Perceptual Effects of Image Source Method Order
AU  - Johnson, Dale
AU  - Lee, Hyunkook
T2  - AES Convention 140
M1  - Paper 247
PY  - 2016
DA  - 2016/05/06
UR  - https://aes.org/publications/elibrary-page/?id=18151
PB  - Audio Engineering Society
LA  - en
AB  - This engineering brief explores the perceived effects and characteristics of impulse responses (IRs) generated using a custom, hybrid, geometric reverb algorithm. The algorithm makes use of a well known Image Source Method (ISM) and Ray Tracing methods. ISM is used to render the early reflections to a specified order while ray tracing renders the remaining reflections. IRs rendered at varying ISM orders appear to exhibit differences in perceptual characteristics, particularly in the early portion. To understand these characteristics, an elicitation test base was devised in order to acquire terms for the different characteristics. These terms were grouped in order to provide attributes for future grading tests.
ER  -