1{
2 "sweep": {
3 "id": "size-strike",
4 "title": "Sheet: size (drumstick strike)",
5 "text": "The same sweep excited by the default drumstick strike (30 g at 3 m/s) instead of the corner push.",
6 "clips": [
7 {
8 "label": "8 x 12 in",
9 "params": {
10 "Lx": 0.2032,
11 "Ly": 0.3048
12 }
13 },
14 {
15 "label": "12 x 18 in (default)",
16 "params": {}
17 },
18 {
19 "label": "18 x 24 in",
20 "params": {
21 "Lx": 0.4572,
22 "Ly": 0.6096
23 }
24 },
25 {
26 "label": "24 x 36 in",
27 "params": {
28 "Lx": 0.6096,
29 "Ly": 0.9144
30 }
31 }
32 ],
33 "base": {
34 "excitation": "strike"
35 }
36 },
37 "gainDb": 20,
38 "clips": [
39 {
40 "id": "size-strike-0",
41 "label": "8 x 12 in",
42 "overrides": {
43 "excitation": "strike",
44 "Lx": 0.2032,
45 "Ly": 0.3048
46 },
47 "metrics": {
48 "peakPa": 1.9556434154510498,
49 "peakDbSpl": 99.80519348818945,
50 "rmsPa": 0.008762376567504985,
51 "centroidHz": 968.4437957498149,
52 "t60": {
53 "20-100": 4.4649969105661205,
54 "100-500": 4.367403702856955,
55 "500-2k": 2.7974530050266697,
56 "2k-8k": 4.712212127967355
57 },
58 "bandLevelsDb": {
59 "20-100": -19.034409106916645,
60 "100-500": 0,
61 "500-2k": 4.699625864520701,
62 "2k-8k": 2.156434114660744
63 }
64 },
65 "gainDb": 20,
66 "peakDbfs": 25.825793401469078,
67 "run": {
68 "steps": 3072000,
69 "seconds": 32.220733495000054,
70 "nx": 26,
71 "ny": 39,
72 "dt": 0.0000013020833333333333,
73 "maxContactForce": 196.17713928222656
74 }
75 },
76 {
77 "id": "size-strike-1",
78 "label": "12 x 18 in (default)",
79 "overrides": {
80 "excitation": "strike"
81 },
82 "metrics": {
83 "peakPa": 2.552067756652832,
84 "peakDbSpl": 102.11724409859474,
85 "rmsPa": 0.010939866293578663,
86 "centroidHz": 654.5269112833041,
87 "t60": {
88 "20-100": 5.084050764268366,
89 "100-500": 4.166515631486475,
90 "500-2k": 2.5109722913953734,
91 "2k-8k": 4.596561207548714
92 },
93 "bandLevelsDb": {
94 "20-100": -10.075329770223362,
95 "100-500": 0,
96 "500-2k": 1.0910838167922776,
97 "2k-8k": -0.46759244010335266
98 }
99 },
100 "gainDb": 20,
101 "peakDbfs": 28.13784401187437,
102 "run": {
103 "steps": 3072000,
104 "seconds": 33.243308318000054,
105 "nx": 39,
106 "ny": 58,
107 "dt": 0.0000013020833333333333,
108 "maxContactForce": 195.15817260742188
109 }
110 },
111 {
112 "id": "size-strike-2",
113 "label": "18 x 24 in",
114 "overrides": {
115 "excitation": "strike",
116 "Lx": 0.4572,
117 "Ly": 0.6096
118 },
119 "metrics": {
120 "peakPa": 3.581892967224121,
121 "peakDbSpl": 105.06165217237736,
122 "rmsPa": 0.014363691787841562,
123 "centroidHz": 397.3706867731414,
124 "t60": {
125 "20-100": 5.5293272613072695,
126 "100-500": 3.84839147639922,
127 "500-2k": 2.3495878029637574,
128 "2k-8k": 4.641023960723582
129 },
130 "bandLevelsDb": {
131 "20-100": 2.6844566139857093,
132 "100-500": 0,
133 "500-2k": -0.4987665619395898,
134 "2k-8k": 1.7414206414528977
135 }
136 },
137 "gainDb": 20,
138 "peakDbfs": 31.08225208565699,
139 "run": {
140 "steps": 3072000,
141 "seconds": 34.743564855,
142 "nx": 58,
143 "ny": 77,
144 "dt": 0.0000013020833333333333,
145 "maxContactForce": 195.3292999267578
146 }
147 },
148 {
149 "id": "size-strike-3",
150 "label": "24 x 36 in",
151 "overrides": {
152 "excitation": "strike",
153 "Lx": 0.6096,
154 "Ly": 0.9144
155 },
156 "metrics": {
157 "peakPa": 2.8233301639556885,
158 "peakDbSpl": 102.99463344845252,
159 "rmsPa": 0.01740417690065612,
160 "centroidHz": 452.72786698249456,
161 "t60": {
162 "20-100": 5.5935101104065,
163 "100-500": 3.855883646949638,
164 "500-2k": 2.3516357659170986,
165 "2k-8k": 4.50736574954075
166 },
167 "bandLevelsDb": {
168 "20-100": 2.318795153920661,
169 "100-500": 0,
170 "500-2k": 2.119229699001309,
171 "2k-8k": 1.945871641779231
172 }
173 },
174 "gainDb": 20,
175 "peakDbfs": 29.015233361732143,
176 "run": {
177 "steps": 3072000,
178 "seconds": 37.79189364699996,
179 "nx": 77,
180 "ny": 115,
181 "dt": 0.0000013020833333333333,
182 "maxContactForce": 167.1598663330078
183 }
184 }
185 ]
186}