Final answer:
A chopper amplifier is an analyzer that uses a chopper to interrupt the signal in its design, enabling accurate measurement and analysis.
Step-by-step explanation:
The analyzer that uses a 'chopper' to interrupt the signal in its design is called a chopper amplifier.
A chopper amplifier is used in various scientific and engineering applications to measure and analyze signals. It uses a chopper wheel, also known as a 'chopper', to interrupt the input signal, converting it into a train of on-off pulses.
The interrupted signal can then be amplified and filtered to remove unwanted noise, allowing for accurate measurement and analysis.