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- Performance Comparison of Source Controlled GSM AMR and SMV Vocoders
- The Adaptive Multi-Rate AMR speech codec offers substantial improvement over previous GSM speech codecs in error robustness by adapting speech and channel coding depending on channel conditions. In GSM AMR, the trade-off between speech quality and average bit rate can be further improved by source signal based rate adaptation SBRA....
- Tags: Performance, Codec, GSM, Speech Codec, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2004-10-21
- Appear Networks Case Study: The University of Geneva
- The University of Geneva UniGe, with its more than 13,000 students, is the second largest university in Switzerland. In the case of the University of Geneva, the Software Modeling and Verification Group SMV investigated ways to leverage the Wi-Fi infrastructure in order to provide more interactive university courses for both...
- Tags: University, Positioning, Wireless LANs, Branding, Wi-Fi, Wireless, Marketing
- Case studies
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