Abstract
A modified comb filtering technique is proposed which can be used to reduce framing noise generated when speech signals are transform-coded or vector-quantized. Application of this filter to 9. 6 kbit/s speech in a vector transform coder has been found to improve the perceptual quality of the coded speech.
| Original language | English |
|---|---|
| Pages (from-to) | 1288-1290 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 23 |
| Issue number | 24 |
| Publication status | Published - 01 Jan 1987 |