Comparative study of digital audio steganography techniques

EURASIP Journal on Audio, Speech, and Music Processing

Table 2 Transform Domain: Criteria comparison

Method properties	Tone insertion	Phase coding	Amplitude coding	Cepstral Domain	SS	APFs	DWT
imperceptibility	✓[31]	✓[32, 33]	✓[34]	✓[36]	✓[22, 23]	✓[37, 38]	✓[24, 30]
Amplification	-	✓[33]	-	✓[26]	-	-	-
Noise addition	-	-	-	✓[36]	✓[22]	✓[37, 38]	-
Low pass filtering	✓[31]	-	-	✓[36]	-	✓[37, 38]	-
Requantization	-	✓[32, 33]	-	-	-	✓[37, 38]	-
Re-sampling	-	-	-	-	-	✓[37, 38]	-
Compression	-	✓[32]	-	✓[26, 36]	-	✓[37, 38]	-