CA2210765E - Table de codes algebrique a amplitudes d'impulsions selectionnees par signaux pour le codage rapide de la parole - Google Patents
Table de codes algebrique a amplitudes d'impulsions selectionnees par signaux pour le codage rapide de la paroleInfo
- Publication number
- CA2210765E CA2210765E CA2210765 CA2210765E CA 2210765 E CA2210765 E CA 2210765E CA 2210765 CA2210765 CA 2210765 CA 2210765 E CA2210765 E CA 2210765E
- Authority
- CA
- Canada
- Prior art keywords
- amplitude
- pulse
- speech signal
- positions
- zero
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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- 230000000452 restraining Effects 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 claims description 4
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- 239000000203 mixture Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 15
- 238000011045 prefiltration Methods 0.000 description 11
- 239000011159 matrix material Substances 0.000 description 7
- 238000005070 sampling Methods 0.000 description 7
- 230000005284 excitation Effects 0.000 description 6
- 230000002194 synthesizing Effects 0.000 description 6
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- 238000010586 diagram Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
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- 241001442055 Vipera berus Species 0.000 description 3
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- 230000005540 biological transmission Effects 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 230000003595 spectral Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000002087 whitening Effects 0.000 description 2
- 101700036838 PRIO1 Proteins 0.000 description 1
- 101700029741 PRIO2 Proteins 0.000 description 1
- 102100015597 SSPN Human genes 0.000 description 1
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- 230000000717 retained Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/383,968 | 1995-02-06 | ||
| US08/508,801 | 1995-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2210765E true CA2210765E (fr) | 2001-08-21 |
Family
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