Task Four: Hearing Aid Volume Control system The human ear reacts to various frequencies in a different way. The frequency range between 1 and 3 kHz is the most sensitive frequencies, and the average sound level is 60 dB. Design a Hearing Aid Volume Control system that receives a signal from a microphone then amplify and passe the most sensitive frequencies only. Consider the following specifications in your active filter design: a. Use Op-amp in your design. b. Use a 15-volt battery. c. The passband volage gain is more than 10 dB. Design procedure: 1. Draw the schematic diagram for the circuit to be analyzed. 2. Mathematically analyze the circuit and predict the behavior of the circuit under a variety of conditions. 3. Build this circuit on a breadboard or other convenient medium. Carefully measure all voltages and currents, to verify the accuracy of your analysis. 4. Verify the design by simulating the circuit. Carefully measure all voltages and currents, to verify the accuracy of your analysis. 5. Compare between the simulated and practical results.

Task Four: Hearing Aid Volume Control system The human ear reacts to various frequencies in a different way. The frequency range between 1 and 3 kHz is the most sensitive frequencies, and the average sound level is 60 dB. Design a Hearing Aid Volume Control system that receives a signal from a microphone then amplify and passe the most sensitive frequencies only. Consider the following specifications in your active filter design: a. Use Op-amp in your design. b. Use a 15-volt battery. c. The passband volage gain is more than 10 dB. Design procedure: 1. Draw the schematic diagram for the circuit to be analyzed. 2. Mathematically analyze the circuit and predict the behavior of the circuit under a variety of conditions. 3. Build this circuit on a breadboard or other convenient medium. Carefully measure all voltages and currents, to verify the accuracy of your analysis. 4. Verify the design by simulating the circuit. Carefully measure all voltages and currents, to verify the accuracy of your analysis. 5. Compare between the simulated and practical results.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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