Loudspeaker 

Signal Path

This is how sounds that were stored in discs get played-back.

1. Loudspeaker

2. Signal Path

3. Anatomy

4. Voice Coil

5. Sound Representation on Scientific Terms

6. 3D movement of 13.8Hz

7. 2D movement 13.7Hz

8. But no speaker is perfect

9. Because of Cone Break-up

10. Radiation is frequency dependent

11. Radiation Field

12. Therefore no speaker has flat frequency response

13. Why do we need flat frequency response?

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