+**Analog Electronics** explores circuits and systems that process continuously varying electrical signals. Unlike [Digital Electronics](/wiki/digital_electronics), it works with an infinite range of values, reflecting the fluidity of phenomena like sound and light, foundational for devices such as [Audio Amplifiers](/wiki/audio_amplifiers).
+## See also
+- [Circuit Design](/wiki/circuit_design)
+- [Semiconductors](/wiki/semiconductors)
+- [Signal Processing](/wiki/signal_processing)
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