Electronics Engineering · Analog Communication
For a normalized input signal S1 and output S2, the characteristic of μ-law companding is correctly expressed as:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1|S2| = ln(1 + |S1|) / ln(1 + μ)
- 2|S2| = ln(μ|S1|) / ln(1 + μ)
- 3|S2| = ln(1 + μ) / ln(1 + μ|S1|)
- 4|S2| = ln(1 + μ|S1|) / ln(1 + μ)✓
Correct answer
|S2| = ln(1 + μ|S1|) / ln(1 + μ)
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