- Title
- Optimal noise-shaping DPCM
- Creator
- Derpich, Milan S.; Silva, Eduardo I.; Quevedo, Daniel E.; Goodwin, Graham C.
- Publisher
- Unpublished
- Resource Type
- report
- Date
- 2007
- Description
- This paper presents novel results on the optimal design of Noise-Shaping Differential Pulse-Coded Modulation coders. The main contribution resides in the derivation of explicit analytic formulas for the optimal filters and the minimum achievable frequency weighted reconstruction error. A novel aspect in the analysis is the fact that we account for fed-back quantization noise and that we make no restrictions on the order of the filters deployed.
- Subject
- signal processing; quantization; sigma delta converters; differential pulse code modulation; data compression
- Identifier
- http://hdl.handle.net/1959.13/30268
- Identifier
- uon:2663
- Rights
- Licensed under an Australian Creative Commons Attribution Share-Alike License. http://creativecommons.org/licenses/by-sa/2.5/au
- Language
- eng
- Full Text
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| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details Download | ATTACHMENT01 | Author final version (unpublished) | 223 KB | Adobe Acrobat PDF | View Details Download |