Lattice All-Pole Structure of Digital Filters and Its Zero Input Response
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Date
1994-03
Authors
Smekal, Z.
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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Published version
Date of access to the full text
Language of document
en