Auditory Demonstrations

Contents Track Page Length

Introduction Page 2

Section I. Frequency Analysis and Critical Bands Page 6

Cancelled Harmonics Track 1 Page 10 Length 1’33”

2. Critical Bands by Masking Track 2-6 Page 11 Length 1’5”

3. Critical Bands by Loudness Comparison Track 7 Page 13 Length 1’09”

Sound Pressure, Power, Loudness Section II. Sound Pressure, Power, Loudness Page 15

4. The Decibel Scale Track 8-11 Page 18 Length 1’5”

5. Filtered Noise Track 12-16 Page 19 Length 1’50”

6. Frequency Response of the Ear Track 17-18 Page 21 Length 2’07”

7. Loudness Scaling Track 19-20 Page 23 Length 2’58”

8. Temporal Integration Track 21 Page 25 Length 2’02”

Section III. Masking Page 27

9. Asymmetry of Masking by Pulsed Tones Track 22 Page 29 Length 1’31”

10. Backward and Forward Masking Track 23-25 Page 31 Length 4’18”

11. Pulsation Threshold Track 26 Page 33 Length 0’42”

Section IV. Pitch A. Pitch of Pure Tones Page 35

12. Dependence of Pitch on Intensity Track 27-28 Page 37 Length 0’48”

13. Pitch Salience and Tone Duration Track 29 Page 39 Length 0’50”

14. Influence of Masking Noise on Pitch Track 30 Page 41 Length 0’28”

15. Octave matching Track 31 Page 42 Length 1’46”

16. Stretched and Compressed Scales Track 32 Page 43 Length 0’59”

17. Difference Limen or JND Track 33 Page 44 Length 2’16”

18. Linear and Logarithmic Tone Scales Track 34-35 Page 46 Length 1’37”

19. Pitch Streaming Track 36 Page 48 Length 1’22”

B. Pitch of Complex Tones Page 49

20. Virtual Pitch Track 37 Page 50 Length 0’41”

21. Shift of Virtual Pitch Track 38-39 Page 51 Length 1’08”

22. Masking Spectral and Virtual Pitch Track 40-42 Page 53 Length 1’28”

23. Virtual Pitch with Random Harmonics Track 43-45 Page 54 Length 1’03”

24. Strike Note of a Chime Track 46-47 Page 55 Length 1’22”

25. Analytic vs Synthetic Pitch Track 48 Page 56 Length 0’28”

C. Repetition Pitch Page 57

26. Scales with Repetition Pitch Track 49-51 Page 58 Length 1’25”

D. Pitch Paradox Page 59

27. Circularity in Pitch Judgment Page 59 Length 1’20”

Section V. Timbre Track 52 Page 61

28. Effect of Spectrum on Timbre Track 53 Page 63 Length 1’17”

29. Effect of Tone Envelope on Timbre Track 54-56 Page 67 Length 2’16”

30. Change in Timbre with Transposition Track 57 Page 69 Length 0’46”

31. Tones and Tuning with Stretched Partials Track 58-61 Page 70 Length 3’05”

Beats, Combination Tones, Distortion, Echoes Section VI. Beats, Combination Tones, Distortion, Echoes Page 72

32. Primary and Secondary beats Track 62-63 Page 74 Length 1’32”

33. Distortion Track 64-67 Page 77 Length 2’17”

34. Aural Combination Tones Track 68-69 Page 79 Length 1’35”

35. Effects of Echoes Track 70 Page 82 Length 1’47”

Section VIII. Binaural Effects Page 84

36. Binaural Beats Track 71 Page 85 Length 0’42”

37. Binaural Lateralization Track 74-74 Page 87 Length 3’14”

38. Masking Level Differences Track 75-79 Page 89 Length 2’03”

39. An Auditory Illusion Track 80 Page 91 Length 0’38”

That’s All Folks