1{
2 "sweep": {
3 "id": "push-release",
4 "title": "Push and release: release time",
5 "text": "How fast the finger lets go. An instantaneous release is a step in force and excites every mode, giving a click; a release over tens of milliseconds excites only the lowest modes, as a fingertip does.",
6 "param": "releaseTime",
7 "unit": "ms",
8 "scale": 0.001,
9 "values": [
10 0,
11 0.005,
12 0.02,
13 0.05
14 ]
15 },
16 "gainDb": 20,
17 "clips": [
18 {
19 "id": "push-release-0",
20 "label": "0 ms",
21 "overrides": {
22 "releaseTime": 0
23 },
24 "metrics": {
25 "peakPa": 0.7642941474914551,
26 "peakDbSpl": 91.64461076731433,
27 "rmsPa": 0.009010054314244578,
28 "centroidHz": 226.74869640512023,
29 "t60": {
30 "20-100": 4.634820770290022,
31 "100-500": 4.450687037950884,
32 "500-2k": 3.1179347700365754,
33 "2k-8k": 4.770932750048705
34 },
35 "bandLevelsDb": {
36 "20-100": -1.4313310794883556,
37 "100-500": 0,
38 "500-2k": -6.309591281281271,
39 "2k-8k": -4.74307601782332
40 }
41 },
42 "gainDb": 20,
43 "peakDbfs": 17.66521068059395,
44 "run": {
45 "steps": 3072000,
46 "seconds": 38.22782970299997,
47 "nx": 39,
48 "ny": 58,
49 "dt": 0.0000013020833333333333,
50 "maxContactForce": 0
51 }
52 },
53 {
54 "id": "push-release-1",
55 "label": "5 ms",
56 "overrides": {
57 "releaseTime": 0.005
58 },
59 "metrics": {
60 "peakPa": 0.05217854678630829,
61 "peakDbSpl": 68.3292396764943,
62 "rmsPa": 0.0038199319442623514,
63 "centroidHz": 225.28724842059668,
64 "t60": {
65 "20-100": 5.099886772622015,
66 "100-500": 4.646874242132339,
67 "500-2k": 2.658640303705517,
68 "2k-8k": 5.416018791066986
69 },
70 "bandLevelsDb": {
71 "20-100": -4.639325620985069,
72 "100-500": 0,
73 "500-2k": -7.585074790994991,
74 "2k-8k": -30.54013796910966
75 }
76 },
77 "gainDb": 20,
78 "peakDbfs": -5.650160410226075,
79 "run": {
80 "steps": 3072000,
81 "seconds": 38.24096965899994,
82 "nx": 39,
83 "ny": 58,
84 "dt": 0.0000013020833333333333,
85 "maxContactForce": 0
86 }
87 },
88 {
89 "id": "push-release-2",
90 "label": "20 ms",
91 "overrides": {
92 "releaseTime": 0.02
93 },
94 "metrics": {
95 "peakPa": 0.04646482318639755,
96 "peakDbSpl": 67.32188586389826,
97 "rmsPa": 0.0033498771907116485,
98 "centroidHz": 195.7169225189091,
99 "t60": {
100 "20-100": 5.414347622298749,
101 "100-500": 4.0120593180726445,
102 "500-2k": 2.724403865668108,
103 "2k-8k": 7.678595678417119
104 },
105 "bandLevelsDb": {
106 "20-100": -1.153481711330091,
107 "100-500": 0,
108 "500-2k": -6.774905483785499,
109 "2k-8k": -41.19767338483816
110 }
111 },
112 "gainDb": 20,
113 "peakDbfs": -6.657514222822115,
114 "run": {
115 "steps": 3072000,
116 "seconds": 38.26300106100005,
117 "nx": 39,
118 "ny": 58,
119 "dt": 0.0000013020833333333333,
120 "maxContactForce": 0
121 }
122 },
123 {
124 "id": "push-release-3",
125 "label": "50 ms",
126 "overrides": {
127 "releaseTime": 0.05
128 },
129 "metrics": {
130 "peakPa": 0.030090177431702614,
131 "peakDbSpl": 63.547895059456295,
132 "rmsPa": 0.00212605112315391,
133 "centroidHz": 102.83137288492796,
134 "t60": {
135 "20-100": 5.510369699262617,
136 "100-500": 3.9695050311214843,
137 "500-2k": 2.6266554528564425,
138 "2k-8k": 13.578920017328178
139 },
140 "bandLevelsDb": {
141 "20-100": -2.7734656334724477,
142 "100-500": 0,
143 "500-2k": -11.27129167076293,
144 "2k-8k": -52.49345830308583
145 }
146 },
147 "gainDb": 20,
148 "peakDbfs": -10.43150502726408,
149 "run": {
150 "steps": 3072000,
151 "seconds": 38.33264526499994,
152 "nx": 39,
153 "ny": 58,
154 "dt": 0.0000013020833333333333,
155 "maxContactForce": 0
156 }
157 }
158 ]
159}