Evgeni Yakhnich

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This paper presents a method to attain very low bit-rate compression of speech spectral envelope. It is based on fixed-length segment coding. The method utilizes Temporal Decomposition (TD) technique for the compact representation of segments of Line Spectrum Frequencies (LSF) vector followed by split matrix quantization. The TD technique is modified to fit(More)
In this paper, we propose a method for control signal detection in Enhanced Global Packet Radio Services (EGPRS) modems, which utilizes Soft Values. Although the method described hereto is for detection of Uplink State Flag (USF) sequences by the downlink receiver, it can be generalized to other cases as well.
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