General Meaning (Increase):
* The company's new marketing strategy led to a significant amplification of their social media presence.
* The doctor prescribed medication to amplify the patient's immune response.
Audio/Electronics:
* The concert featured an impressive sound system with powerful amplification.
* The microphone uses an internal preamplifier to provide amplification to the signal.
Figurative Meaning (Emphasis):
* The author's use of vivid imagery and metaphors served to amplify the emotional impact of the story.
* The lawyer's closing argument was a masterful use of amplification, drawing attention to the key points of the case.
Scientific/Technical:
* Amplification is a crucial step in the polymerase chain reaction (PCR) process.
* The geneticist used a technique called amplification to create multiple copies of a specific DNA sequence.
Remember that the specific meaning of "amplification" will depend on the context in which it is used.