Article ID Journal Published Year Pages File Type
4973904 Digital Signal Processing 2017 25 Pages PDF
Abstract

- Speech intelligibility is improved in background noise without increasing speech energy.
- The fundamental idea is based on maximizing an intelligibility measure (STOI).
- Spectral energy correlation of clean and noisy speeches is optimized within each frame.
Keywords
Related Topics
Physical Sciences and Engineering Computer Science Signal Processing
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Speech intelligibility improvement in noisy environments based on energy correlation in frequency bands
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