A Sigma-Delta Modulator and Demodulator for Speech Codec Systems
碩士 === 南台科技大學 === 電子工程系 === 90 === In this thesis, a Sigma-Delta modulator (SDM) and a Sigma-Delta demodulator (SDDM) for a speech codec system are proposed. Basically, the switched-capacitor (SC) technique and the switched-current (SI) technique can be used to implement SDMs. In this the...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2002
|
| Online Access: | http://ndltd.ncl.edu.tw/handle/06506326080543086770 |