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1 | SBAF / SuperBestAudioFriends.ORG EARS Frequency Response Compensation For Flat EQ Target | Read here for more information: https://www.superbestaudiofriends.org/index.php?threads/calibrating-minidsp-ears-part-2.6880/ | Please consider donating. This took a significant effort, using over a half-dozen headphones and repeated measurements to test consistency of results. PAYPAL to donate@changstar.com | ||||||||||||||||||||||
2 | |||||||||||||||||||||||||
3 | MiniDSP Supplied Compensation (for Marv's EARS) | SBAF Compensation for Flat EQ Target (for Marv's EARS) | SBAF - MiniDSP Difference Add the number in the SPL column here to your MiniDSP provided compensations to arrive at the SBAF compensation | ||||||||||||||||||||||
4 | |||||||||||||||||||||||||
5 | L_HEQ_8601287.txt | R_HEQ_8601287.txt | Left Ear | Right Ear | Left Ear | Right Ear | |||||||||||||||||||
6 | Freq(Hz) | SPL(dB) | Freq(Hz) | SPL(dB) | Left - Right Diff (db) | Freq(Hz) | SPL(dB) | Freq(Hz) | SPL(dB) | Left - Right Diff (db) | Freq(Hz) | SPL(dB) | Freq(Hz) | SPL(dB) | SBAF - MiniDSP L/R Diff (db) Norm. at 1kHz | ||||||||||
7 | 10.0 | -0.30 | 10.0 | -2.00 | 1.7 | 10.0 | -6.2 | 10.0 | -6.0 | -0.1 | 10.0 | -5.9 | 10.0 | -4.0 | -0.1 | ||||||||||
8 | 10.6 | 0.00 | 10.6 | -1.70 | 1.7 | 10.6 | -5.8 | 10.6 | -5.9 | 0.1 | 10.6 | -5.8 | 10.6 | -4.2 | 0.1 | ||||||||||
9 | 11.2 | 0.30 | 11.2 | -1.50 | 1.8 | 11.2 | -5.4 | 11.2 | -5.7 | 0.3 | 11.2 | -5.7 | 11.2 | -4.2 | 0.2 | ||||||||||
10 | 11.8 | 0.80 | 11.8 | -1.00 | 1.8 | 11.8 | -4.8 | 11.8 | -5.1 | 0.3 | 11.8 | -5.6 | 11.8 | -4.1 | 0.2 | ||||||||||
11 | 12.5 | 1.30 | 12.5 | -0.50 | 1.8 | 12.5 | -4.2 | 12.5 | -4.4 | 0.2 | 12.5 | -5.5 | 12.5 | -3.9 | 0.1 | ||||||||||
12 | 13.2 | 1.80 | 13.2 | -0.10 | 1.9 | 13.2 | -3.7 | 13.2 | -3.7 | 0.0 | 13.2 | -5.5 | 13.2 | -3.6 | -0.2 | ||||||||||
13 | 14.0 | 2.20 | 14.0 | 0.20 | 2.0 | 14.0 | -3.2 | 14.0 | -3.1 | 0.0 | 14.0 | -5.4 | 14.0 | -3.3 | -0.3 | ||||||||||
14 | 15.0 | 2.60 | 15.0 | 0.60 | 2.0 | 15.0 | -2.7 | 15.0 | -2.7 | 0.0 | 15.0 | -5.3 | 15.0 | -3.3 | -0.3 | ||||||||||
15 | 16.0 | 2.90 | 16.0 | 0.90 | 2.0 | 16.0 | -2.3 | 16.0 | -2.4 | 0.0 | 16.0 | -5.2 | 16.0 | -3.3 | -0.3 | ||||||||||
16 | 17.0 | 3.10 | 17.0 | 1.10 | 2.0 | 17.0 | -2.0 | 17.0 | -2.0 | 0.0 | 17.0 | -5.1 | 17.0 | -3.1 | -0.3 | ||||||||||
17 | 18.0 | 3.30 | 18.0 | 1.40 | 1.9 | 18.0 | -1.8 | 18.0 | -1.7 | -0.1 | 18.0 | -5.1 | 18.0 | -3.1 | -0.3 | ||||||||||
18 | 19.0 | 3.50 | 19.0 | 1.60 | 1.9 | 19.0 | -1.5 | 19.0 | -1.4 | -0.1 | 19.0 | -5.0 | 19.0 | -3.0 | -0.3 | ||||||||||
19 | 20.0 | 3.60 | 20.0 | 1.80 | 1.8 | 20.0 | -1.3 | 20.0 | -1.2 | -0.1 | 20.0 | -4.9 | 20.0 | -3.0 | -0.2 | ||||||||||
20 | 21.2 | 3.70 | 21.2 | 1.90 | 1.8 | 21.2 | -1.1 | 21.2 | -1.0 | -0.1 | 21.2 | -4.8 | 21.2 | -2.9 | -0.2 | ||||||||||
21 | 22.4 | 3.70 | 22.4 | 2.00 | 1.7 | 22.4 | -1.0 | 22.4 | -0.9 | -0.1 | 22.4 | -4.7 | 22.4 | -2.9 | -0.1 | ||||||||||
22 | 23.6 | 3.80 | 23.6 | 2.10 | 1.7 | 23.6 | -0.9 | 23.6 | -0.7 | -0.2 | 23.6 | -4.7 | 23.6 | -2.8 | -0.2 | ||||||||||
23 | 25.0 | 3.90 | 25.0 | 2.20 | 1.7 | 25.0 | -0.7 | 25.0 | -0.5 | -0.1 | 25.0 | -4.6 | 25.0 | -2.7 | -0.1 | ||||||||||
24 | 26.5 | 3.90 | 26.5 | 2.20 | 1.7 | 26.5 | -0.6 | 26.5 | -0.5 | -0.1 | 26.5 | -4.5 | 26.5 | -2.7 | -0.1 | ||||||||||
25 | 28.0 | 3.90 | 28.0 | 2.20 | 1.7 | 28.0 | -0.5 | 28.0 | -0.3 | -0.2 | 28.0 | -4.4 | 28.0 | -2.5 | -0.2 | ||||||||||
26 | 30.0 | 4.00 | 30.0 | 2.30 | 1.7 | 30.0 | -0.3 | 30.0 | -0.3 | -0.1 | 30.0 | -4.3 | 30.0 | -2.6 | -0.1 | ||||||||||
27 | 31.5 | 4.10 | 31.5 | 2.30 | 1.8 | 31.5 | -0.2 | 31.5 | 0.0 | -0.1 | 31.5 | -4.3 | 31.5 | -2.3 | -0.2 | ||||||||||
28 | 33.5 | 4.10 | 33.5 | 2.30 | 1.8 | 33.5 | -0.1 | 33.5 | 0.1 | -0.2 | 33.5 | -4.2 | 33.5 | -2.2 | -0.3 | ||||||||||
29 | 35.5 | 4.20 | 35.5 | 2.40 | 1.8 | 35.5 | -0.1 | 35.5 | 0.1 | -0.2 | 35.5 | -4.3 | 35.5 | -2.3 | -0.3 | ||||||||||
30 | 37.5 | 4.30 | 37.5 | 2.40 | 1.9 | 37.5 | -0.1 | 37.5 | 0.1 | -0.3 | 37.5 | -4.4 | 37.5 | -2.3 | -0.5 | ||||||||||
31 | 40.0 | 4.30 | 40.0 | 2.50 | 1.8 | 40.0 | 0.0 | 40.0 | 0.2 | -0.2 | 40.0 | -4.3 | 40.0 | -2.3 | -0.3 | ||||||||||
32 | 42.5 | 4.40 | 42.5 | 2.50 | 1.9 | 42.5 | 0.1 | 42.5 | 0.5 | -0.3 | 42.5 | -4.3 | 42.5 | -2.0 | -0.5 | ||||||||||
33 | 45.0 | 4.40 | 45.0 | 2.60 | 1.8 | 45.0 | 0.2 | 45.0 | 0.6 | -0.5 | 45.0 | -4.3 | 45.0 | -2.0 | -0.6 | ||||||||||
34 | 47.5 | 4.50 | 47.5 | 2.60 | 1.9 | 47.5 | 0.3 | 47.5 | 0.7 | -0.4 | 47.5 | -4.2 | 47.5 | -1.9 | -0.6 | ||||||||||
35 | 50.0 | 4.50 | 50.0 | 2.60 | 1.9 | 50.0 | 0.3 | 50.0 | 0.5 | -0.3 | 50.0 | -4.2 | 50.0 | -2.1 | -0.5 | ||||||||||
36 | 53.0 | 4.50 | 53.0 | 2.60 | 1.9 | 53.0 | 0.3 | 53.0 | 0.3 | 0.0 | 53.0 | -4.2 | 53.0 | -2.3 | -0.2 | ||||||||||
37 | 56.0 | 4.50 | 56.0 | 2.50 | 2.0 | 56.0 | 0.3 | 56.0 | 0.3 | 0.0 | 56.0 | -4.2 | 56.0 | -2.2 | -0.3 | ||||||||||
38 | 60.0 | 4.40 | 60.0 | 2.50 | 1.9 | 60.0 | 0.2 | 60.0 | 0.1 | 0.1 | 60.0 | -4.2 | 60.0 | -2.4 | -0.1 | ||||||||||
39 | 63.0 | 4.30 | 63.0 | 2.40 | 1.9 | 63.0 | 0.1 | 63.0 | 0.0 | 0.1 | 63.0 | -4.2 | 63.0 | -2.4 | -0.1 | ||||||||||
40 | 67.0 | 4.30 | 67.0 | 2.30 | 2.0 | 67.0 | 0.2 | 67.0 | 0.3 | 0.0 | 67.0 | -4.1 | 67.0 | -2.0 | -0.3 | ||||||||||
41 | 71.0 | 4.20 | 71.0 | 2.20 | 2.0 | 71.0 | 0.2 | 71.0 | 0.3 | -0.1 | 71.0 | -4.0 | 71.0 | -1.9 | -0.4 | ||||||||||
42 | 75.0 | 4.10 | 75.0 | 2.10 | 2.0 | 75.0 | 0.2 | 75.0 | 0.4 | -0.2 | 75.0 | -3.9 | 75.0 | -1.7 | -0.5 | ||||||||||
43 | 80.0 | 3.90 | 80.0 | 2.00 | 1.9 | 80.0 | 0.1 | 80.0 | 0.3 | -0.2 | 80.0 | -3.8 | 80.0 | -1.7 | -0.4 | ||||||||||
44 | 85.0 | 3.80 | 85.0 | 1.80 | 2.0 | 85.0 | 0.1 | 85.0 | 0.3 | -0.2 | 85.0 | -3.7 | 85.0 | -1.5 | -0.5 | ||||||||||
45 | 90.0 | 3.60 | 90.0 | 1.60 | 2.0 | 90.0 | 0.0 | 90.0 | 0.1 | -0.1 | 90.0 | -3.6 | 90.0 | -1.5 | -0.4 | ||||||||||
46 | 95.0 | 3.50 | 95.0 | 1.50 | 2.0 | 95.0 | 0.1 | 95.0 | 0.2 | -0.1 | 95.0 | -3.4 | 95.0 | -1.3 | -0.4 | ||||||||||
47 | 100.0 | 3.30 | 100.0 | 1.30 | 2.0 | 100.0 | 0.1 | 100.0 | 0.1 | 0.0 | 100.0 | -3.3 | 100.0 | -1.2 | -0.3 | ||||||||||
48 | 106.0 | 3.10 | 106.0 | 1.10 | 2.0 | 106.0 | 0.0 | 106.0 | 0.0 | 0.0 | 106.0 | -3.1 | 106.0 | -1.1 | -0.3 | ||||||||||
49 | 112.0 | 2.90 | 112.0 | 0.90 | 2.0 | 112.0 | 0.0 | 112.0 | 0.0 | 0.1 | 112.0 | -2.9 | 112.0 | -0.9 | -0.2 | ||||||||||
50 | 118.0 | 2.70 | 118.0 | 0.70 | 2.0 | 118.0 | 0.0 | 118.0 | -0.1 | 0.1 | 118.0 | -2.7 | 118.0 | -0.8 | -0.2 | ||||||||||
51 | 125.0 | 2.60 | 125.0 | 0.60 | 2.0 | 125.0 | 0.1 | 125.0 | 0.0 | 0.1 | 125.0 | -2.5 | 125.0 | -0.6 | -0.2 | ||||||||||
52 | 132.0 | 2.40 | 132.0 | 0.40 | 2.0 | 132.0 | 0.1 | 132.0 | 0.0 | 0.1 | 132.0 | -2.4 | 132.0 | -0.4 | -0.2 | ||||||||||
53 | 140.0 | 2.20 | 140.0 | 0.20 | 2.0 | 140.0 | 0.0 | 140.0 | -0.1 | 0.1 | 140.0 | -2.2 | 140.0 | -0.3 | -0.2 | ||||||||||
54 | 150.0 | 2.00 | 150.0 | 0.10 | 1.9 | 150.0 | 0.0 | 150.0 | -0.1 | 0.1 | 150.0 | -2.0 | 150.0 | -0.2 | -0.1 | ||||||||||
55 | 160.0 | 1.90 | 160.0 | -0.10 | 2.0 | 160.0 | 0.1 | 160.0 | 0.0 | 0.1 | 160.0 | -1.8 | 160.0 | 0.1 | -0.2 | ||||||||||
56 | 170.0 | 1.70 | 170.0 | -0.20 | 1.9 | 170.0 | 0.0 | 170.0 | -0.1 | 0.1 | 170.0 | -1.7 | 170.0 | 0.1 | -0.1 | ||||||||||
57 | 180.0 | 1.60 | 180.0 | -0.30 | 1.9 | 180.0 | -0.1 | 180.0 | -0.1 | 0.1 | 180.0 | -1.7 | 180.0 | 0.2 | -0.1 | ||||||||||
58 | 190.0 | 1.50 | 190.0 | -0.40 | 1.9 | 190.0 | 0.1 | 190.0 | -0.1 | 0.1 | 190.0 | -1.5 | 190.0 | 0.3 | -0.1 | ||||||||||
59 | 200.0 | 1.40 | 200.0 | -0.40 | 1.8 | 200.0 | 0.1 | 200.0 | 0.0 | 0.1 | 200.0 | -1.3 | 200.0 | 0.4 | 0.0 | ||||||||||
60 | 212.0 | 1.20 | 212.0 | -0.50 | 1.7 | 212.0 | 0.1 | 212.0 | 0.0 | 0.1 | 212.0 | -1.2 | 212.0 | 0.5 | 0.1 | ||||||||||
61 | 224.0 | 1.10 | 224.0 | -0.60 | 1.7 | 224.0 | 0.1 | 224.0 | 0.0 | 0.1 | 224.0 | -1.1 | 224.0 | 0.6 | 0.1 | ||||||||||
62 | 236.0 | 1.00 | 236.0 | -0.70 | 1.7 | 236.0 | 0.1 | 236.0 | 0.0 | 0.0 | 236.0 | -1.0 | 236.0 | 0.7 | 0.0 | ||||||||||
63 | 250.0 | 0.90 | 250.0 | -0.80 | 1.7 | 250.0 | 0.1 | 250.0 | 0.1 | 0.0 | 250.0 | -0.9 | 250.0 | 0.9 | 0.0 | ||||||||||
64 | 265.0 | 0.70 | 265.0 | -0.90 | 1.6 | 265.0 | -0.1 | 265.0 | 0.0 | -0.1 | 265.0 | -0.8 | 265.0 | 0.9 | 0.0 | ||||||||||
65 | 280.0 | 0.60 | 280.0 | -1.00 | 1.6 | 280.0 | -0.1 | 280.0 | 0.1 | -0.1 | 280.0 | -0.7 | 280.0 | 1.1 | 0.0 | ||||||||||
66 | 300.0 | 0.50 | 300.0 | -1.00 | 1.5 | 300.0 | -0.1 | 300.0 | 0.1 | -0.2 | 300.0 | -0.6 | 300.0 | 1.1 | 0.0 | ||||||||||
67 | 315.0 | 0.40 | 315.0 | -1.10 | 1.5 | 315.0 | -0.2 | 315.0 | 0.0 | -0.2 | 315.0 | -0.6 | 315.0 | 1.1 | 0.0 | ||||||||||
68 | 335.0 | 0.30 | 335.0 | -1.10 | 1.4 | 335.0 | -0.2 | 335.0 | 0.0 | -0.2 | 335.0 | -0.5 | 335.0 | 1.1 | 0.1 | ||||||||||
69 | 355.0 | 0.20 | 355.0 | -1.10 | 1.3 | 355.0 | -0.3 | 355.0 | 0.0 | -0.2 | 355.0 | -0.5 | 355.0 | 1.1 | 0.2 | ||||||||||
70 | 375.0 | 0.20 | 375.0 | -1.10 | 1.3 | 375.0 | -0.2 | 375.0 | 0.1 | -0.3 | 375.0 | -0.4 | 375.0 | 1.2 | 0.1 | ||||||||||
71 | 400.0 | 0.10 | 400.0 | -1.20 | 1.3 | 400.0 | -0.3 | 400.0 | 0.1 | -0.3 | 400.0 | -0.4 | 400.0 | 1.3 | 0.1 | ||||||||||
72 | 425.0 | 0.00 | 425.0 | -1.20 | 1.2 | 425.0 | -0.2 | 425.0 | 0.1 | -0.3 | 425.0 | -0.2 | 425.0 | 1.3 | 0.2 | ||||||||||
73 | 450.0 | 0.00 | 450.0 | -1.20 | 1.2 | 450.0 | -0.1 | 450.0 | 0.3 | -0.4 | 450.0 | -0.1 | 450.0 | 1.5 | 0.1 | ||||||||||
74 | 475.0 | -0.10 | 475.0 | -1.20 | 1.1 | 475.0 | -0.1 | 475.0 | 0.3 | -0.4 | 475.0 | 0.0 | 475.0 | 1.5 | 0.2 | ||||||||||
75 | 500.0 | -0.10 | 500.0 | -1.30 | 1.2 | 500.0 | -0.1 | 500.0 | 0.3 | -0.4 | 500.0 | 0.0 | 500.0 | 1.6 | 0.1 | ||||||||||
76 | 530.0 | -0.20 | 530.0 | -1.30 | 1.1 | 530.0 | -0.2 | 530.0 | 0.2 | -0.4 | 530.0 | 0.0 | 530.0 | 1.5 | 0.2 | ||||||||||
77 | 560.0 | -0.20 | 560.0 | -1.30 | 1.1 | 560.0 | -0.2 | 560.0 | 0.2 | -0.4 | 560.0 | 0.0 | 560.0 | 1.5 | 0.2 | ||||||||||
78 | 600.0 | -0.20 | 600.0 | -1.30 | 1.1 | 600.0 | -0.2 | 600.0 | 0.3 | -0.5 | 600.0 | 0.0 | 600.0 | 1.6 | 0.1 | ||||||||||
79 | 630.0 | -0.10 | 630.0 | -1.20 | 1.1 | 630.0 | -0.1 | 630.0 | 0.4 | -0.5 | 630.0 | 0.0 | 630.0 | 1.6 | 0.1 | ||||||||||
80 | 670.0 | -0.10 | 670.0 | -1.20 | 1.1 | 670.0 | -0.1 | 670.0 | 0.5 | -0.6 | 670.0 | 0.0 | 670.0 | 1.7 | 0.0 | ||||||||||
81 | 710.0 | 0.00 | 710.0 | -1.10 | 1.1 | 710.0 | 0.0 | 710.0 | 0.7 | -0.7 | 710.0 | 0.0 | 710.0 | 1.8 | -0.1 | ||||||||||
82 | 750.0 | 0.00 | 750.0 | -1.10 | 1.1 | 750.0 | 0.0 | 750.0 | 0.7 | -0.7 | 750.0 | 0.0 | 750.0 | 1.8 | -0.1 | ||||||||||
83 | 800.0 | 0.10 | 800.0 | -1.00 | 1.1 | 800.0 | 0.1 | 800.0 | 0.7 | -0.6 | 800.0 | 0.0 | 800.0 | 1.7 | 0.0 | ||||||||||
84 | 850.0 | 0.10 | 850.0 | -1.00 | 1.1 | 850.0 | 0.1 | 850.0 | 0.6 | -0.5 | 850.0 | 0.0 | 850.0 | 1.6 | 0.1 | ||||||||||
85 | 900.0 | 0.20 | 900.0 | -1.00 | 1.2 | 900.0 | 0.2 | 900.0 | 0.8 | -0.6 | 900.0 | 0.0 | 900.0 | 1.8 | -0.1 | ||||||||||
86 | 950.0 | 0.20 | 950.0 | -0.90 | 1.1 | 950.0 | 0.2 | 950.0 | 0.8 | -0.6 | 950.0 | 0.0 | 950.0 | 1.7 | 0.0 | ||||||||||
87 | 1000.0 | 0.20 | 1000.0 | -0.90 | 1.1 | 1000.0 | 0.2 | 1000.0 | 0.8 | -0.6 | 1000.0 | 0.0 | 1000.0 | 1.7 | 0.0 | ||||||||||
88 | 1060.0 | 0.20 | 1060.0 | -0.90 | 1.1 | 1060.0 | 0.2 | 1060.0 | 0.8 | -0.6 | 1060.0 | 0.0 | 1060.0 | 1.7 | 0.0 | ||||||||||
89 | 1120.0 | 0.20 | 1120.0 | -0.90 | 1.1 | 1120.0 | 0.2 | 1120.0 | 0.8 | -0.6 | 1120.0 | 0.0 | 1120.0 | 1.7 | 0.0 | ||||||||||
90 | 1180.0 | 0.20 | 1180.0 | -0.90 | 1.1 | 1180.0 | 0.2 | 1180.0 | 0.9 | -0.7 | 1180.0 | 0.0 | 1180.0 | 1.8 | -0.1 | ||||||||||
91 | 1250.0 | 0.20 | 1250.0 | -0.90 | 1.1 | 1250.0 | 0.2 | 1250.0 | 1.0 | -0.8 | 1250.0 | 0.0 | 1250.0 | 1.9 | -0.2 | ||||||||||
92 | 1320.0 | 0.20 | 1320.0 | -0.90 | 1.1 | 1320.0 | 0.2 | 1320.0 | 0.9 | -0.7 | 1320.0 | 0.0 | 1320.0 | 1.8 | -0.1 | ||||||||||
93 | 1400.0 | 0.20 | 1400.0 | -0.80 | 1.0 | 1400.0 | 0.2 | 1400.0 | 0.9 | -0.7 | 1400.0 | 0.0 | 1400.0 | 1.7 | 0.0 | ||||||||||
94 | 1500.0 | 0.20 | 1500.0 | -0.80 | 1.0 | 1500.0 | 0.2 | 1500.0 | 0.9 | -0.7 | 1500.0 | 0.0 | 1500.0 | 1.7 | 0.0 | ||||||||||
95 | 1600.0 | 0.30 | 1600.0 | -0.80 | 1.1 | 1600.0 | 0.3 | 1600.0 | 1.1 | -0.8 | 1600.0 | 0.0 | 1600.0 | 1.9 | -0.2 | ||||||||||
96 | 1700.0 | 0.30 | 1700.0 | -0.70 | 1.0 | 1700.0 | 0.3 | 1700.0 | 1.2 | -0.9 | 1700.0 | 0.0 | 1700.0 | 1.9 | -0.2 | ||||||||||
97 | 1800.0 | 0.40 | 1800.0 | -0.60 | 1.0 | 1800.0 | 0.4 | 1800.0 | 1.6 | -1.2 | 1800.0 | 0.0 | 1800.0 | 2.2 | -0.5 | ||||||||||
98 | 1900.0 | 0.50 | 1900.0 | -0.50 | 1.0 | 1900.0 | 0.5 | 1900.0 | 1.6 | -1.1 | 1900.0 | 0.0 | 1900.0 | 2.1 | -0.4 | ||||||||||
99 | 2000.0 | 0.70 | 2000.0 | -0.30 | 1.0 | 2000.0 | 0.7 | 2000.0 | 1.8 | -1.1 | 2000.0 | 0.0 | 2000.0 | 2.1 | -0.4 | ||||||||||
100 | 2120.0 | 1.00 | 2120.0 | 0.00 | 1.0 | 2120.0 | 1.0 | 2120.0 | 2.0 | -1.0 | 2120.0 | 0.0 | 2120.0 | 2.0 | -0.3 |