Efficient codebook design for digital communication through compressed voice channels

The common voice channels existing in cellular communication networks provide reliable, ubiquitously available and top priority communication mediums. These properties make voice dedicated channels an ideal choice for high priority, real time communication. However, such channels include voice codec...

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Veröffentlicht in:	IET communications 2016-12, Vol.10 (18), p.2613-2620
Hauptverfasser:	Boloursaz Mashhadi, Mahdi, Behnia, Fereidoon
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Cellular communication cellular communication network cellular radio channel coding Channels codebook optimisation algorithm common voice channel compressed voice channel computational complexity Computer simulation data compression data flow hampering data transfer reliability digital communication error statistics Gilbert‐Elliot channel model minimisation natural speech database Optimization speech coding speech‐like symbol codebook design symbol error rate minimisation Symbols vocoder adaptive compression rate adjustment effects vocoders Voice voice channel voice channel capacity voice codec Voice communication voice dedicated channel waveform compression
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