frequency-response curve

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Explanation of "Frequency-Response Curve"

Definition: A "frequency-response curve" is a type of graph used in electronics. It shows how a device (like an amplifier or speaker) responds to different frequencies (or pitches of sound). On this graph, you plot the amplitude (or strength) of the signal against the frequency.

Advanced Usage

In more advanced discussions, you might use the frequency-response curve to compare different devices. For example: - "When analyzing the frequency-response curves of these two microphones, it’s clear that one captures higher frequencies much better than the other."

Word Variants

• Frequency Response: This term can be used on its own to refer to how a system reacts to different frequencies, without necessarily mentioning the graph.
• Curve: In mathematics or science, a "curve" can refer to any line that is not straight.

Different Meaning

While "frequency-response curve" is specific to electronics and sound, "frequency" on its own can refer to how often something occurs (like the frequency of a train schedule).

Synonyms

• Response Curve: This is a more general term that can apply to various fields, not just electronics.
• Gain Curve: This is specific to the gain of a device over different frequencies.

Idioms and Phrasal Verbs

There aren’t specific idioms or phrasal verbs related to "frequency-response curve," but you might hear phrases like: - "Tune in to the right frequency," which means to understand or connect with the right situation or information.

Summary

In summary, a frequency-response curve is a helpful tool for understanding how electronic devices handle different sounds.

Academic

Noun

1. (electronics) a graph of frequency response with signal amplitude or gain plotted against frequency

Synonyms

• frequency-response characteristic