Publica
Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten. Evaluating a measurement system
| Journal of the Acoustical Society of America : JASA 43 (1995), No.5, pp.353-363
ISSN: 0001-4966
ISSN: 1520-8524 |
| Audio Engineering Society (Convention) <95, 1993, New York> |
|
| English |
| Conference Paper |
| Fraunhofer IIS A ( IIS) () |
| critical band; Frequenzgruppe; gehörangepaßte Codierung; Maskierung; masking; NMR; Noise to mask ratio; preceptual coding |
Abstract
Noise-to-mask ratio (NMR) is a perceptual measurement scheme which gives information about the distance between actual noise and masking threshold. It has been shown to be a useful tool in the development and comparison of perceptual coding schemes. Some "perceptual experiments" carried out with the measurement system as a "test subject" are presented. The results of these measurements are compared with the results obtained with human listeners.