DocumentCode
2753245
Title
Implementation and evaluation of a voice codec for ZigBee
Author
Touloupis, Emmanuel ; Meliones, Apostolos ; Apostolacos, Spyros
Author_Institution
InAccess Networks, Athens, Greece
fYear
2011
fDate
June 28 2011-July 1 2011
Firstpage
341
Lastpage
347
Abstract
The Z-Phone project goal is to develop a low cost, ultra low-power, long range, ergonomic wireless headset using ZigBee Technology to transmit voice in full-duplex mode for use with leading PC VoIP programs, gaining significant communication autonomy and distance compared with Bluetooth, while DECT and WiFi consume much more power and cannot be integrated into small devices. This paper presents in a methodological way the details and performance of a voice codec implementation for Voice-over-ZigBee technology.
Keywords
Internet telephony; Zigbee; Bluetooth; DECT; PC VoIP programs; WiFi; Z-Phone project; ergonomic wireless headset; voice codec; voice-over-ZigBee technology; Codecs; Complexity theory; Computer architecture; Digital signal processing; Narrowband; Quantization; Zigbee; BelaSigna 300; DSP porting; Speex; Voice-over-ZigBee; Z-Phone; speech quality; voice codec;
fLanguage
English
Publisher
ieee
Conference_Titel
Computers and Communications (ISCC), 2011 IEEE Symposium on
Conference_Location
Kerkyra
ISSN
1530-1346
Print_ISBN
978-1-4577-0680-6
Electronic_ISBN
1530-1346
Type
conf
DOI
10.1109/ISCC.2011.5983861
Filename
5983861
Link To Document