Lattice All-Pole Structure of Digital Filters and Its Zero Input Response
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Date
1994-03
Authors
ORCID
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Společnost pro radioelektronické inženýrství
Abstract
The lattice structures for linear prediction were formulated in speech processing by Makhoul [1]. The LPC coders are often used in the transmission of speech signals. Such systems include a filter in the receiver that produces an approximation of a speech waveform. The parameters of this filter are extracted from the speech signal in the vocoder for frames of N samples. The lattice all-pole structure -with two multipliers frequently occurs in such vocoders. The signal flow graphs (SFG) are very useful for a computation of the transfer function from the source nodes to the sink nodes.
Description
Citation
Radioengineering. 1994, vol. 3, č. 1, s. 14-16. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/1994/94_01_04.pdf
http://www.radioeng.cz/fulltexts/1994/94_01_04.pdf
Document type
Peer-reviewed
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en