This week you will be using a proposed SONAR system to investigate how signals can be processed to mitigate the effects of noise. The proposed SONAR system comprises a signal generator, power amplifier, and speaker to provide an audio signal and a microphone attached to a boom with encoders to track its location to measure the signal reflection off objects. In this homework, you will focus on encoder calibration and an introduction to the signal processing that will be used in your analysis.

these  signals travel  down a part of the neuron called the axon, which is like a wire that carries the  signal  to othernerve  cells. on average a  nerve  cell sends a  signal  at about 50 meters per second, which is over 100  miles  an hour!

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).

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