Figure for answer to questions 19, 20, and 21. This is a graph of frequency response. Frequency is on the horizontal scale and is from 1 hertz to 1 Megahertz as follows. There are number labels and markings at 1, 10, 100, 1 k, 10 k, 100 k, and 1 M. The distance between 1 and 10 is the same as between 10 and 100 and so on. The vertical axis is in dB from minus 60 to 0. End verbal description.
Go back.