Adaptive Control of Perceptual Speech Quality in Modern Wireless Networks
| Document type: | Conference Papers |
|---|---|
| Peer reviewed: | Yes |
| Author(s): | Behrooz Rohani, Bijan Rohani, Manora Caldera, Hans-Jürgen Zepernick |
| Title: | Adaptive Control of Perceptual Speech Quality in Modern Wireless Networks |
| Conference name: | International Conference on Measurement of Audio and Video Quality in Networks |
| Year: | 2007 |
| ISBN: | 987-80-01-03734-8 |
| Publisher: | Czech Technical University |
| City: | Prague |
| Organization: | Blekinge Institute of Technology |
| Department: | School of Engineering - Dept. of Signal Processing (*** Error ***) School of Engineering S- 372 25 Ronneby +46 455 38 50 00 http://www.tek.bth.se/ |
| Authors e-mail: | brohani@erggroup.com. bijan@watri.org.au, caldera@watri.org.au, hans-jurgen.zepernick@bth.se |
| Language: | English |
| Abstract: | The speech quality in modern wireless networks has been traditionally measured by metrics which are derived from radio link measurements. The indirect measurement of speech quality based on such metrics is unreliable and often precious network resources are sacrificed to make up for this. In this paper, a perceptual metric is considered for direct measurement of speech quality and the framework for adaptive control of the perceptual speech quality is presented. |
| Subject: | Telecommunications\General |
