Artificial bandwidth extension of telephony speech by data hiding.

Siyue Chen Henry Leung

Published in: ISCAS (4) (2005)

Keyphrases

data hiding
error correction
spatial domain
spread spectrum
speech recognition
reversible data hiding
high capacity
tamper detection
secret data
data hiding scheme
information hiding
watermarking technique
data embedding
video streaming
cover image
secret message
speech signal
channel coding
halftone images