Acoustics 101 : Speaker design basics and enclosure design - DIY Audio

Tanasescu Marius, Owner of audiojudgement.com

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43 Lessons (3h 34m)
    • 1. Course Preview

      1:55
    • 2. 1.1 Introduction

      1:36
    • 3. 1.2 Contents

      3:25
    • 4. 2.1 Sound wave visualization

      1:29
    • 5. 2.2 How sound waves are created

      2:35
    • 6. 2.3 Sound waves characteristics : Amplitude, Frequency, Wavelength

      7:16
    • 7. 2.4 Sound waves characteristics : Phase

      11:06
    • 8. 2.5 Real-time analysis of sound waves using a signal generator and an oscilloscope

      3:38
    • 9. 3 Speaker design

      7:09
    • 10. 4.1 Frequency response charts

      7:47
    • 11. 4.2 F points

      3:28
    • 12. 4.3 Octaves and roll off slopes

      5:08
    • 13. 5.1 TS Parameters, Fs

      3:21
    • 14. 5.2 Qms Qes and Qts

      2:59
    • 15. 5.3 Cms and Vas

      2:21
    • 16. 5.4 Re and Impedance

      2:30
    • 17. 5.5 Xmax, Xmech and Sd

      3:00
    • 18. 5.6 Mmd and Mms

      2:18
    • 19. 6 Decibel scale

      7:40
    • 20. 7.1 Enclosure types

      0:58
    • 21. 7.2 Infinite Baffle

      2:15
    • 22. 7.3 Sealed

      1:18
    • 23. 7.4 Bass Reflex

      1:44
    • 24. 7.5 Bandpass

      1:39
    • 25. 7.6 Transmission line

      2:08
    • 26. 7.7 Hoffman's Iron Law

      1:16
    • 27. 8.1 Sealed enclosure

      6:54
    • 28. 8.2 Sealed enclosure design using the excel spreadsheet

      6:36
    • 29. 8.3 Sealed enclosure design using the paid application

      10:50
    • 30. 8.4 Stuffing

      4:30
    • 31. 9.1 Bass reflex enclosure

      10:23
    • 32. 9.2 Box losses

      3:10
    • 33. 9.3 Bass reflex alignments

      3:33
    • 34. 9.4 Bass reflex enclosure design using the excel spreadsheet

      10:03
    • 35. 9.5 Bass reflex enclosure design using the paid application

      6:48
    • 36. 10.1 Construction tips - General

      15:08
    • 37. 10.2 Construction tips - Sealed design

      7:39
    • 38. 10.3 Construction tips - Bass reflex design

      10:08
    • 39. 11.1 2-way design Introduction

      2:54
    • 40. 11.2 Enclosure design

      8:02
    • 41. 11.3 Enclosure construction

      3:59
    • 42. 11.4 Crossover basics

      5:57
    • 43. 11.5 Crossover design

      5:55

Project Description

Here you will find attached :

- The excel file for modeling sealed and bass reflex enclosures.

- The excel file for designing a simple 2-way crossover.

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