How to design audio amplifier having gain 1000 with RL=100 ohm. Rin>10k. And lower cut off <10Hz & higher cut off>50kHz.

 

Is this homework?

 

Hello,

Read this article on ESP about amplifier basics:
http://sound.westhost.com/amp-basics.htm

Bertus

 

One more number is needed. What is the input voltage?

 

One more number is needed. What is the input voltage?[/QU
I have to use usb input . 2mv

 

Is this homework?

No. Its lab project

 

Let me rephrase this.
Is this for credit at an educational institution?

 

So who is listening to the frequencies below 20 HZ and above 20 KHz and what exactly are they hearing?

 

So who is listening to the frequencies below 20 HZ and above 20 KHz and what exactly are they hearing?

It sounds like this (click here).

 

Define 'cut-off'. -3dB, -100dB, ......?