Performance of ADPCM with different linear predictors
This report gives an overview of the speech coding system based on adaptive differential pulse-code-modulation (APDCM) with a linear predictor. The basic quantisation theory is introduced. It discusses the use of linear PCM for speech coding. It also discusses how the use of non- uniform quantisati...
Saved in:
| 主要作者: | |
|---|---|
| 其他作者: | |
| 格式: | Theses and Dissertations |
| 出版: |
2008
|
| 主題: | |
| 在線閱讀: | http://hdl.handle.net/10356/3403 |
| 標簽: |
添加標簽
沒有標簽, 成為第一個標記此記錄!
|
| 總結: | This report gives an overview of the speech coding system based on adaptive differential pulse-code-modulation (APDCM) with a linear predictor. The basic quantisation theory is introduced. It discusses the use of linear PCM for speech coding. It also discusses how the use of non- uniform quantisation, such as logarithmic quantiser, can lead to better SNR performance. |
|---|