What is another word for frequency-response characteristic?
Pronunciation: [fɹˈiːkwənsiɹɪspˈɒns kˌaɹɪktəɹˈɪstɪk] (IPA) 
Frequency-response characteristic is a term used in engineering and physics that describes the behavior of a system in response to different frequencies of input signals. Some synonyms for this term include frequency response, transfer function, Bode plot, frequency-domain response, and magnitude response. The frequency response characterizes the system's ability to transfer signals of different frequencies with their respective amplitudes from the input to the output. Engineers use these terms to analyze and design communication systems, audio equipment, control systems, and electronic filters. Understanding the frequency-response characteristic of a system is necessary to ensure that it performs correctly under various conditions and to optimize its design.
