What are the frequency response considerations for geophysical surveys?

Feb 15, 2018 ... The Federal Energy Regulatory Commission (FERC) today revised its regulations for the provision of primary frequency response. Jul 22, 2023 ... Testing the AMP frequency response at about 96Khz I get the following plot. My quesiton is is the loss above 20kHz a feature of the analyser or is it my cable? A frequency response graph only tells you what is happening at the exact spot where you place the microphone for any particular speaker position. Dec 27, 2022 ... Studio monitors are typically 8 ohms and passive speakers require an amplifier designed to drive their specific impedance. Frequency Response: A ... Jun 5, 2019 ... The frequency response of a system shows how some property of the system responds to an input as a function of excitation frequency. Feb 26, 2025 ... Frequency response refers to the range of frequencies a loudspeaker can reproduce and how accurately it does so. Measured in hertz (Hz), it ... Nov 15, 2024 ... An FRA analyzes the output signal of a stimulated system. It is based on the Fourier Transform analysis (see description below) that allows the study of the ... As far as I understand, good human hearing extends from about 20Hz to 20kHz. I have seen analogue mixing desks specifications which give the frequency response ... Fast Frequency Response. Fast Frequency Response (FFR) is a fast-acting transmission reliability service that facilitates the arrest of, and recovery from, ... A Frequency Response Function (FRF) of a Single-Degree-of-Freedom (SDOF) system in terms of displacement over force.