Calculate the gain of the system

Assignment Help Electrical Engineering

Reference no: EM131202897

In an audio system, the microphone produces a voltage of 10 mV which is connected by a cable to an amplifier with a voltage gain of 30 dB. The cable introduces a loss of 5 dB. Calculate

(a) the gain of the system and

(b) the output voltage.

Reference no: EM131202897

Questions Cloud

Straight-line double-declining units of output balance : Modern Products Company purchased new packaging equipment for $245,000 on January 1, 2013. The equipment is expected to be used for 6 years, or 60,000 operating hours. It has an estimated salvage value of $5,000. Compute annual depreciation expense f..

Find the number of poles required : Find the number of poles required, when the frequency is 50Hz and speed of the induction motor is 500 rpm?

Straight-line method and the units-of-output method : On January 3, 2013, the Soloman Toy Company purchased a machine for $24,000. The machine is expected to produce 200,000 units during its useful life of five years and have a salvage value of $2,000 at the end of that period. The machine produced 41,0..

Reflects how people feel about their jobs overall : Job satisfaction or lack thereof can directly effect job performance, turnover, absence, health, and satisfaction with life. As an I/O psychologist what are some ways we might increase/assess overall job satisfaction? Explain.

Calculate the gain of the system : In an audio system, the microphone produces a voltage of 10 mV which is connected by a cable to an amplifier with a voltage gain of 30 dB. The cable introduces a loss of 5 dB.

Prepare schedule showing the annual depreciation : On January 2, 2013, the Hanover Company purchased some office equipment for $20,000. The equipment is expected to have a useful life of five years and a salvage value of $2,000. Prepare a schedule showing the annual depreciation for each of the first..

How many coulombs of charge flow through a circuit : How many coulombs of charge flow through a circuit carrying a current of 10 A in 1 minute?

Units of product should be processed further or not : Cobe Company has already manufactured 24,000 units of Product A at a cost of $25 per unit. The 24,000 units can be sold at this stage for $450,000. Alternatively, the units can be further processed at a $250,000 total additional cost and be converted..

What have you done to eliminate these constraints : We all lead busy lives with work, school and family. Sometimes certain constraints may prevent us from fulfilling our academic or professional commitments. What are some constraints that have limited your advancement in school or work? What have ..

User Account

All Pages