What is the need of equalizer?

Related questions

1. Can I withhold rent for noisy neighbors?
2. Why is there no equalizer on Spotify?
3. What is the difference between bass and treble?
4. Should Bass be higher than treble?
5. What is sound equalizer?
6. What is Equalizer Apo?
7. How do I change the EQ on Spotify on Android?
8. Does noise travel up or down in an apartment?
9. Why is EQ used?
10. What is synchronization in digital communication?

Tags

1. #selective
2. #amplification
3. #signal
4. #fading
5. #attenuation
6. #equalizer
7. #communication
8. #transmit
9. #frequency
10. #channel
11. #wireless
12. #compensate