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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kuo-Guan Wu Po-Cheng Chen |
| Copyright Year | 2001 |
| Description | Author affiliation: Adv. Technol. Center, Ind. Technol. Res. Inst., Hsinchu, Taiwan (Kuo-Guan Wu) |
| Abstract | Over-subtraction of noise spectrum to enhance noisy speech has been proven an effective method. However, this method suffers from the tradeoff between speech distortion and musical noise artifacts. In this paper, we modify the original method to alleviate the tradeoff problem while retaining its simplicity. The proposed algorithm has been incorporated into the design of a car kit which is implemented on a low-cost fixed-point DSP with capabilities of voice dialing, echo cancellation and speech enhancement. |
| Starting Page | 220 |
| Ending Page | 221 |
| File Size | 230430 |
| Page Count | 2 |
| File Format | |
| ISBN | 0780366220 |
| DOI | 10.1109/ICCE.2001.935283 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2001-06-19 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Speech enhancement Signal to noise ratio Signal processing algorithms Speech coding Speech recognition Application software Communication industry Digital signal processing Cellular phones Automatic speech recognition |
| Content Type | Text |
| Resource Type | Article |
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