Abstract | ||
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This letter proposes a new masking threshold adjustment method to improve the quality for the speech signals in low bit-rate audio coding. The Enhanced aacPlus (EAAC) audio codec increases the masking threshold of all frequency bands to be suitable for the given encoding rate by considering equal loudness noises only, which is a representative way for implementing the adjustment technique. The pro... |
Year | DOI | Venue |
---|---|---|
2009 | 10.1109/LSP.2009.2025982 | IEEE Signal Processing Letters |
Keywords | Field | DocType |
Speech enhancement,Speech coding,Audio coding,Masking threshold,Frequency,Codecs,Encoding,Quantization,Signal to noise ratio,Distortion | Speech enhancement,Audio codec,Speech coding,Frequency band,Computer science,Signal-to-noise ratio,Masking threshold,Speech recognition,Quantization (signal processing),Codec | Journal |
Volume | Issue | ISSN |
16 | 10 | 1070-9908 |
Citations | PageRank | References |
0 | 0.34 | 6 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Chang-Heon Lee | 1 | 5 | 3.38 |
Hyen-O Oh | 2 | 27 | 6.04 |
Hong-Goo Kang | 3 | 190 | 48.76 |