Lattice All-Pole Structure of Digital Filters and Its Zero Input Response
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...
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Spolecnost pro radioelektronicke inzenyrstvi
1994-03-01
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| Series: | Radioengineering |
| Online Access: | http://www.radioeng.cz/fulltexts/1994/94_01_04.pdf |
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doaj-dc650d050bd640e482ef0f253a40e7092020-11-25T01:42:20ZengSpolecnost pro radioelektronicke inzenyrstviRadioengineering1210-25121994-03-0131Lattice All-Pole Structure of Digital Filters and Its Zero Input ResponseZ. SmekalThe 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.www.radioeng.cz/fulltexts/1994/94_01_04.pdf |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Z. Smekal |
| spellingShingle |
Z. Smekal Lattice All-Pole Structure of Digital Filters and Its Zero Input Response Radioengineering |
| author_facet |
Z. Smekal |
| author_sort |
Z. Smekal |
| title |
Lattice All-Pole Structure of Digital Filters and Its Zero Input Response |
| title_short |
Lattice All-Pole Structure of Digital Filters and Its Zero Input Response |
| title_full |
Lattice All-Pole Structure of Digital Filters and Its Zero Input Response |
| title_fullStr |
Lattice All-Pole Structure of Digital Filters and Its Zero Input Response |
| title_full_unstemmed |
Lattice All-Pole Structure of Digital Filters and Its Zero Input Response |
| title_sort |
lattice all-pole structure of digital filters and its zero input response |
| publisher |
Spolecnost pro radioelektronicke inzenyrstvi |
| series |
Radioengineering |
| issn |
1210-2512 |
| publishDate |
1994-03-01 |
| description |
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. |
| url |
http://www.radioeng.cz/fulltexts/1994/94_01_04.pdf |
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AT zsmekal latticeallpolestructureofdigitalfiltersanditszeroinputresponse |
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