The reason for expressing the output of audio amplifier in decible is that

The reason for expressing the output of audio amplifier in decible is that

Options:

(a) it is more convenient to express

(b) human ear hears sound on a linear scale

(c) human ear hears on logarithmic scale

(d) none of these

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

(b) human ear hears sound on a linear scale

4 views Answered 2023-02-05 15:29

Related Questions

You are Rahul write a diary entry expressing yours feeling before the exam.

1 Answers 4 Views

In a common base amplifier, the phase difference between the input signal voltage and output voltage is.

1 Answers 4 Views

In a common base amplifier, the phase difference between the input signal voltage and output voltage is

1 Answers 5 Views

When a CD (compact disc used in audio and video systems) is seen in sunlight, rainbow like colours are seen.

1 Answers 4 Views

Assertion: The standard unit for expressing the mass of atom is a.m.u.

1 Answers 4 Views

The output transformer used in a power amplifier is a

1 Answers 4 Views

The average fixed cost at 4 units of output is Rs.20. Average variable cost at 5 units of output is Rs.40.

1 Answers 5 Views

At a certain level of output, the Marginal Cost of a firm is above its Marginal Revenue. Can this be its equilibrium output?

1 Answers 5 Views

Define the following modes of expressing the concentration of a solution.

1 Answers 4 Views

The unit of measurement used for expressing dimension (size) of cells is:

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)