1{
2 "sweep": {
3 "id": "ellipse-bow-shape",
4 "title": "Ellipse: shape of the bow (push and release)",
5 "text": "The same 3 mm sag on the 12 by 18 inch ellipse as a bow across the width, across the height, or as a dish curved both ways.",
6 "base": {
7 "shape": "ellipse"
8 },
9 "clips": [
10 {
11 "label": "across the width",
12 "params": {
13 "bowShape": "width"
14 }
15 },
16 {
17 "label": "across the height",
18 "params": {
19 "bowShape": "height"
20 }
21 },
22 {
23 "label": "dish",
24 "params": {
25 "bowShape": "dish"
26 }
27 }
28 ]
29 },
30 "gainDb": 20,
31 "clips": [
32 {
33 "id": "ellipse-bow-shape-0",
34 "label": "across the width",
35 "overrides": {
36 "shape": "ellipse",
37 "bowShape": "width"
38 },
39 "metrics": {
40 "peakPa": 0.11931683123111725,
41 "peakDbSpl": 75.5134343071863,
42 "rmsPa": 0.0064759317566265295,
43 "centroidHz": 528.0687794887909,
44 "t60": {
45 "20-100": 5.1791187011978455,
46 "100-500": 3.6782478330479136,
47 "500-2k": 2.2411777117236076,
48 "2k-8k": 3.6915783667163553
49 },
50 "bandLevelsDb": {
51 "20-100": -15.556912674094335,
52 "100-500": 0,
53 "500-2k": -8.435604712934616,
54 "2k-8k": -21.729720915860337
55 }
56 },
57 "gainDb": 20,
58 "peakDbfs": 1.534034220465931,
59 "run": {
60 "steps": 3072000,
61 "seconds": 44.365107712999915,
62 "nx": 39,
63 "ny": 58,
64 "dt": 0.0000013020833333333333,
65 "maxContactForce": 0
66 }
67 },
68 {
69 "id": "ellipse-bow-shape-1",
70 "label": "across the height",
71 "overrides": {
72 "shape": "ellipse",
73 "bowShape": "height"
74 },
75 "metrics": {
76 "peakPa": 0.06944084167480469,
77 "peakDbSpl": 70.81169961018931,
78 "rmsPa": 0.004236148676612093,
79 "centroidHz": 204.56718044379397,
80 "t60": {
81 "20-100": 4.734763310704232,
82 "100-500": 3.6909631176563926,
83 "500-2k": 2.3813697379454206,
84 "2k-8k": 6.349661507757438
85 },
86 "bandLevelsDb": {
87 "20-100": -12.238870179266176,
88 "100-500": 0,
89 "500-2k": -16.413805583103198,
90 "2k-8k": -53.979876516766595
91 }
92 },
93 "gainDb": 20,
94 "peakDbfs": -3.167700476531075,
95 "run": {
96 "steps": 3072000,
97 "seconds": 43.81535383300006,
98 "nx": 39,
99 "ny": 58,
100 "dt": 0.0000013020833333333333,
101 "maxContactForce": 0
102 }
103 },
104 {
105 "id": "ellipse-bow-shape-2",
106 "label": "dish",
107 "overrides": {
108 "shape": "ellipse",
109 "bowShape": "dish"
110 },
111 "metrics": {
112 "peakPa": 0.1162729263305664,
113 "peakDbSpl": 75.28897214327935,
114 "rmsPa": 0.0052180988946464,
115 "centroidHz": 318.8454534964431,
116 "t60": {
117 "20-100": 5.378258747184352,
118 "100-500": 3.573798440801502,
119 "500-2k": 2.3372301693758217,
120 "2k-8k": 4.317190379433729
121 },
122 "bandLevelsDb": {
123 "20-100": -6.600827565454672,
124 "100-500": 0,
125 "500-2k": -6.841783700554572,
126 "2k-8k": -38.88519127356332
127 }
128 },
129 "gainDb": 20,
130 "peakDbfs": 1.3095720565589806,
131 "run": {
132 "steps": 3072000,
133 "seconds": 43.84333140300005,
134 "nx": 39,
135 "ny": 58,
136 "dt": 0.0000013020833333333333,
137 "maxContactForce": 0
138 }
139 }
140 ]
141}