An Optimized Approach for Secure Data Transmission Using Spread Spectrum Audio Steganography, Chaos Theory, and Social Impact Theory Optimizer

Table 1

Comparison of audio steganography techniques.

Techniques	Parameters
	Imperceptibility	Capacity	Robustness	Complexity
LSB	Medium	High	Low	Low
Parity coding	Medium	Medium	Low	Low
Phase coding	High	Low	High	Medium
Spread spectrum	Low	Medium	High	High
Echo hiding	Low	Medium	Medium	Medium
Tone insertion	Low	Low	Medium	High