What is another word for discriminator circuit?
Pronunciation: [dɪskɹˈɪmɪnˌe͡ɪtə sˈɜːkɪt] (IPA) 
One of the most important circuits in electronic devices is the discriminator circuit. It is used to distinguish different signals with varying frequencies. There are several synonyms for this circuit such as frequency discriminator, tone discriminator, FM discriminator, phase discriminator, and amplitude discriminator. Each of these circuits performs a specific task in identifying different signals. The frequency discriminator is responsible for detecting frequency changes while the amplitude discriminator helps in identifying amplitude changes. The tone discriminator distinguishes sounds and the phase discriminator detects phase changes in signals. These circuit synonyms are essential in electronic devices, especially for those that require signal filtering and processing for proper function.
