LAUSR

Speech Bandwidth Extension Using DWT-FFT-Based Data Hiding

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1 Published in 2020 at "Radioengineering"

DOI: 10.13164/re.2020.0174

Abstract: A novel transform-domain speech bandwidth extension algorithm is proposed to transmit information about the missing speech frequencies over a hidden channel, i.e., the related encoded spectral envelope parameters are hidden within the narrowband speech signal… read more here.

Keywords: speech; speech bandwidth; based data; bandwidth extension ... See more keywords