Name
Title | ||
|---|---|---|
Improved Noise Reduction With Packet Loss Recovery Based On Post-Filtering Over Ip Networks |
Abstract | ||
|---|---|---|
This letter mainly focuses on improving current noise reduction methods to solve the critical speech distortion problems with robust noise reduction in noisy speech signals for speech enhancement over IP networks. For robust noise reduction with packet loss recovery, we propose a novel optimized Wiener filtering technique that uses the estimated SNR (Signal-to-Noise Ratio) with packet loss recovery method which is applied as post-filtering over IP-networks. Simulation results demonstrate that the proposed scheme provides better reduction and recovery rates with considering packet loss and SNR environment than other methods. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1093/ietcom/e91-b.3.975 | IEICE TRANSACTIONS ON COMMUNICATIONS |
Keywords | Field | DocType |
speech distortion, noise reduction, packet loss, post-filtering, packet-based networks | Speech enhancement,Wiener filter,Noise reduction,Speech processing,Computer science,Signal-to-noise ratio,Packet loss,Algorithm,Filter (signal processing),Speech recognition,Packet switching,Distributed computing | Journal |
Volume | Issue | ISSN |
E91B | 3 | 0916-8516 |
Citations | PageRank | References |
0 | 0.34 | 4 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jinsul Kim | 1 | 81 | 25.54 |
| Hyun-Woo Lee | 2 | 162 | 43.02 |
| Won Ryu | 3 | 117 | 26.64 |
| Seung Ho Han | 4 | 11 | 5.52 |
| Minsoo Hahn | 5 | 223 | 46.63 |