1{
2 "sweep": {
3 "id": "strike-mass",
4 "title": "Drumstick: stick mass",
5 "text": "The same speed with a lighter or heavier stick. A heavier stick carries more momentum, stays in contact longer, and pushes the sheet further, which favours the low modes; a light stick gives a short, bright tap.",
6 "base": {
7 "excitation": "strike"
8 },
9 "param": "stickMass",
10 "unit": "g",
11 "scale": 0.001,
12 "values": [
13 0.01,
14 0.03,
15 0.06,
16 0.12
17 ]
18 },
19 "gainDb": 20,
20 "clips": [
21 {
22 "id": "strike-mass-0",
23 "label": "10 g",
24 "overrides": {
25 "excitation": "strike",
26 "stickMass": 0.01
27 },
28 "metrics": {
29 "peakPa": 2.4523065090179443,
30 "peakDbSpl": 101.77089510394072,
31 "rmsPa": 0.009748421483710152,
32 "centroidHz": 653.7471218095145,
33 "t60": {
34 "20-100": 5.538550837455765,
35 "100-500": 4.285028987219901,
36 "500-2k": 2.442444889477234,
37 "2k-8k": 5.195090262636712
38 },
39 "bandLevelsDb": {
40 "20-100": -1.0090017121898356,
41 "100-500": 0,
42 "500-2k": 2.9696071806744158,
43 "2k-8k": 6.819717987935846
44 }
45 },
46 "gainDb": 20,
47 "peakDbfs": 27.791495017220345,
48 "run": {
49 "steps": 3072000,
50 "seconds": 33.24944101900002,
51 "nx": 39,
52 "ny": 58,
53 "dt": 0.0000013020833333333333,
54 "maxContactForce": 183.01646423339844
55 }
56 },
57 {
58 "id": "strike-mass-1",
59 "label": "30 g",
60 "overrides": {
61 "excitation": "strike",
62 "stickMass": 0.03
63 },
64 "metrics": {
65 "peakPa": 2.552067756652832,
66 "peakDbSpl": 102.11724409859474,
67 "rmsPa": 0.010939866293578663,
68 "centroidHz": 654.5269112833041,
69 "t60": {
70 "20-100": 5.084050764268366,
71 "100-500": 4.166515631486475,
72 "500-2k": 2.5109722913953734,
73 "2k-8k": 4.596561207548714
74 },
75 "bandLevelsDb": {
76 "20-100": -10.075329770223362,
77 "100-500": 0,
78 "500-2k": 1.0910838167922776,
79 "2k-8k": -0.46759244010335266
80 }
81 },
82 "gainDb": 20,
83 "peakDbfs": 28.13784401187437,
84 "run": {
85 "steps": 3072000,
86 "seconds": 33.29605858899999,
87 "nx": 39,
88 "ny": 58,
89 "dt": 0.0000013020833333333333,
90 "maxContactForce": 195.15817260742188
91 }
92 },
93 {
94 "id": "strike-mass-2",
95 "label": "60 g",
96 "overrides": {
97 "excitation": "strike",
98 "stickMass": 0.06
99 },
100 "metrics": {
101 "peakPa": 2.5779266357421875,
102 "peakDbSpl": 102.20481116207424,
103 "rmsPa": 0.012280058731913094,
104 "centroidHz": 685.8591374882415,
105 "t60": {
106 "20-100": 5.45505622061483,
107 "100-500": 4.1459982970770435,
108 "500-2k": 2.5631196544395514,
109 "2k-8k": 3.7734433289411755
110 },
111 "bandLevelsDb": {
112 "20-100": -4.100052476437536,
113 "100-500": 0,
114 "500-2k": 1.07150938620482,
115 "2k-8k": -4.06296335596134
116 }
117 },
118 "gainDb": 20,
119 "peakDbfs": 28.22541107535387,
120 "run": {
121 "steps": 3072000,
122 "seconds": 33.295849032,
123 "nx": 39,
124 "ny": 58,
125 "dt": 0.0000013020833333333333,
126 "maxContactForce": 205.1404571533203
127 }
128 },
129 {
130 "id": "strike-mass-3",
131 "label": "120 g",
132 "overrides": {
133 "excitation": "strike",
134 "stickMass": 0.12
135 },
136 "metrics": {
137 "peakPa": 2.5909969806671143,
138 "peakDbSpl": 102.24873822462771,
139 "rmsPa": 0.016981093460975014,
140 "centroidHz": 1346.1888670737524,
141 "t60": {
142 "20-100": 4.977879620568599,
143 "100-500": 3.4722960312957474,
144 "500-2k": 2.402361979247858,
145 "2k-8k": 3.242845785608569
146 },
147 "bandLevelsDb": {
148 "20-100": -5.864454013747185,
149 "100-500": 0,
150 "500-2k": 1.8461751877165682,
151 "2k-8k": 6.098235637829198
152 }
153 },
154 "gainDb": 20,
155 "peakDbfs": 28.269338137907347,
156 "run": {
157 "steps": 3072000,
158 "seconds": 33.28190999400002,
159 "nx": 39,
160 "ny": 58,
161 "dt": 0.0000013020833333333333,
162 "maxContactForce": 231.7774658203125
163 }
164 }
165 ]
166}