0 2 2 1 0 8 236e6dc6-ddb3-4215-ad24-5efb47adf04b Shaded 1 100;150;0;0 100;0;150;0 639291621117606990 false 0 10 10 1 0 0 4 Robert McNeel & Associates 00000000-0000-0000-0000-000000000000 Grasshopper 8.36.26296.17002 Robert McNeel & Associates 00000000-0000-0000-0000-000000000000 Grasshopper 8.36.26296.17002 Robert McNeel & Associates 00000000-0000-0000-0000-000000000000 Grasshopper 8.36.26296.17002 CompasAcoustics, Version=0.1.0.0, Culture=neutral, PublicKeyToken=null 0.1.0.0 Gramazio Kohler Research, ETH Zurich 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 COMPAS Acoustics 0.1.0 53 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 9902d8ff-f4f2-43ed-9082-c3ea2210e996 Panel corner A false 0 0 0,0,0 0 0 60 36 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values fcc8670d-fa79-4adb-8990-5d1fec7ccc10 Panel corner B false 0 0 5,4,3 0 40 60 36 0 0 0 255;255;250;90 true true false false false true 2a43ef96-8f87-4892-8b94-237a47e8d3cf Box 2Pt Create a box defined by two points. c2eb904d-cd0d-432f-b9bb-f8665cc35aa3 Box 2Pt Box 114 -2 55 64 140 30 First corner 6f8b71c1-b888-4609-a327-8ff22d877b2e Point A A false 9902d8ff-f4f2-43ed-9082-c3ea2210e996 1 116 0 9 20 122 10 Second corner a0c9b033-0ba2-413d-b183-89811c4cdb95 Point B B false fcc8670d-fa79-4adb-8990-5d1fec7ccc10 1 116 20 9 20 122 30 Base plane 1ecca31d-ef6a-4d49-8ea1-da5b372a15dc Plane P false 0 116 40 9 20 122 50 1 1 {0} 0 0 0 1 0 0 0 1 0 Resulting box b5d926dd-56aa-44c5-93aa-266dc1378a27 Box B false 0 155 0 12 60 161 30 8d372bdc-9800-45e9-8a26-6e33c5253e21 Deconstruct Brep Deconstruct a brep into its constituent parts. b65a3874-a34e-4980-b1df-00116505572f Deconstruct Brep DeBrep 234 -2 55 64 260 30 Base Brep 9e840ecc-1ab2-4d82-a4f8-271bc300891a Brep B false b5d926dd-56aa-44c5-93aa-266dc1378a27 1 236 0 9 60 242 30 1 Faces of Brep c1999e2d-bdb1-448c-b9d3-08863ea92f37 Faces F false 0 275 0 12 20 281 10 1 Edges of Brep 0d91e6c6-56b8-4038-aabc-6957a1a72634 Edges E false 0 275 20 12 20 281 30 1 Vertices of Brep c41ef103-1acb-46cd-b144-2a7b614c8d26 Vertices V false 0 275 40 12 20 281 50 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 82351d98-f9c9-447d-8688-73f7cab3cea8 Panel absorption false 0 0 0.01 0.01 0.02 0.02 0.02 0.05 0.05 0 260 50 111 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 043b5183-43e0-4f39-963d-352c825f605b Panel scattering false 0 0 0.01 0.01 0.03 0.05 0.1 0.1 0.1 70 260 50 111 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values d9a868fe-6d2d-4ba6-9411-98910546a8ca Panel name false 0 0 concrete 0 385 110 36 0 0 0 255;255;250;90 true true false false false true 85a391f4-dd65-55e0-be79-d14c979e945b 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Construct Material Create an AcousticMaterial for AcousticObject(s). a9561cec-c124-44f5-936f-96cccfae5d3c Construct Material concrete category false true 189 288 132 168 260 320 1 List of absorption coefficients for each frequency band, or one value for every band. 0ee01ca3-d91e-4a1e-ade5-fe665ae377e2 absorption absorption false 82351d98-f9c9-447d-8688-73f7cab3cea8 1 191 290 54 20 219.5 300 1 Optional. List of scattering coefficients for each frequency band, or one value for every band. 328b0075-e270-4a38-9f90-2fdb8f8b509b scattering scattering true 043b5183-43e0-4f39-963d-352c825f605b 1 191 310 54 20 219.5 320 Name of the material. 2a287f43-bb78-4c3c-9e61-85da1fcbbce3 name name false d9a868fe-6d2d-4ba6-9411-98910546a8ca 1 191 330 54 20 219.5 340 AcousticMaterial object. e92f0e79-f035-47ea-816a-f3521e326729 material material false 0 275 290 44 60 297 320 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 2f9f794a-f28d-4af5-807d-56251ae048cb Panel absorption false 0 0 0.01 0.02 0.02 0.03 0.03 0.04 0.04 0 490 50 111 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 288204be-cf00-4c09-96e7-9f3ce54a94b9 Panel scattering false 0 0 0.01 0.01 0.03 0.05 0.2 0.25 0.3 70 490 50 111 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 3c98903c-52b3-4a58-ad71-4391313f4da5 Panel name false 0 0 brickwall 0 615 110 36 0 0 0 255;255;250;90 true true false false false true 85a391f4-dd65-55e0-be79-d14c979e945b 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Construct Material Create an AcousticMaterial for AcousticObject(s). b24ef73e-fc8d-4f31-b679-906511e68ffe Construct Material brickwall category false true 189 518 132 168 260 550 1 List of absorption coefficients for each frequency band, or one value for every band. e9566b23-89ac-4ea7-bb73-77275273a542 absorption absorption false 2f9f794a-f28d-4af5-807d-56251ae048cb 1 191 520 54 20 219.5 530 1 Optional. List of scattering coefficients for each frequency band, or one value for every band. 31448055-8f4b-4ee6-8444-9e1269cab070 scattering scattering true 288204be-cf00-4c09-96e7-9f3ce54a94b9 1 191 540 54 20 219.5 550 Name of the material. 933b0818-7b21-498a-9464-3014a17042b3 name name false 3c98903c-52b3-4a58-ad71-4391313f4da5 1 191 560 54 20 219.5 570 AcousticMaterial object. f15bfa3d-0b08-4201-bba4-a2a17836cc69 material material false 0 275 520 44 60 297 550 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 6fa37ebe-cabb-4d85-ad6a-0bb9a886c60a Panel absorption false 0 0 0.07 0.31 0.49 0.81 0.66 0.54 0.48 0 720 50 111 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 956e3e29-5be6-4acd-aefd-295fdb088de1 Panel scattering false 0 0 0.2 70 720 50 36 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 8f220c4b-846f-4fc3-bd81-9ea1baa18d41 Panel name false 0 0 carpet 0 845 110 36 0 0 0 255;255;250;90 true true false false false true 85a391f4-dd65-55e0-be79-d14c979e945b 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Construct Material Create an AcousticMaterial for AcousticObject(s). 4b92dcaf-4dd8-4aa3-8e38-6eac943ace1f Construct Material carpet category false true 189 748 132 168 260 780 1 List of absorption coefficients for each frequency band, or one value for every band. b6c56c78-ef51-4eae-82b4-b3e0ef8850d6 absorption absorption false 6fa37ebe-cabb-4d85-ad6a-0bb9a886c60a 1 191 750 54 20 219.5 760 1 Optional. List of scattering coefficients for each frequency band, or one value for every band. acc7e470-f375-487b-af4d-c071cb42805e scattering scattering true 956e3e29-5be6-4acd-aefd-295fdb088de1 1 191 770 54 20 219.5 780 Name of the material. b3cba090-fa97-4eb0-800b-7f980cbb8b0d name name false 8f220c4b-846f-4fc3-bd81-9ea1baa18d41 1 191 790 54 20 219.5 800 AcousticMaterial object. 382100ca-114d-43d8-b159-4c9354e24d91 material material false 0 275 750 44 60 297 780 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 1bcf8a12-8740-458b-abed-4d68bca83299 Panel absorption false 0 0 0.17 0.36 0.66 0.65 0.62 0.68 0.80 0 950 50 111 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 020b17c8-fd5d-4fa9-968b-f05013704194 Panel scattering false 0 0 0.2 70 950 50 36 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 738b3657-233b-4871-8606-f8341188161e Panel name false 0 0 acoustic_plaster 0 1075 110 36 0 0 0 255;255;250;90 true true false false false true 85a391f4-dd65-55e0-be79-d14c979e945b 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Construct Material Create an AcousticMaterial for AcousticObject(s). bb60fe88-88c5-4c9f-960c-21901ad7bb51 Construct Material acoustic_plaster category false true 189 954 132 215 260 1010 1 List of absorption coefficients for each frequency band, or one value for every band. f5ee71af-1138-4ea0-80fe-2cce768c04fb absorption absorption false 1bcf8a12-8740-458b-abed-4d68bca83299 1 191 956 54 35 219.5 973.8333 1 Optional. List of scattering coefficients for each frequency band, or one value for every band. adbc5659-6543-4c8e-a444-9b0cad27c61b scattering scattering true 020b17c8-fd5d-4fa9-968b-f05013704194 1 191 991 54 36 219.5 1009.5 Name of the material. d1c316be-4694-4f8a-bb3c-bc1a90d6dc5a name name false 738b3657-233b-4871-8606-f8341188161e 1 191 1027 54 36 219.5 1045.1667 AcousticMaterial object. da0dd858-73c6-44d7-baf8-12c0b5d27b06 material material false 0 275 956 44 107 297 1009.5 3cadddef-1e2b-4c09-9390-0e8f78f7609f Merge Merge a bunch of data streams 73adfd7d-6f2c-421a-85d8-2c669b0680ca Merge Merge 447 528 62 144 480 600 7 8ec86459-bf01-4409-baee-174d0d2b13d0 8ec86459-bf01-4409-baee-174d0d2b13d0 8ec86459-bf01-4409-baee-174d0d2b13d0 8ec86459-bf01-4409-baee-174d0d2b13d0 8ec86459-bf01-4409-baee-174d0d2b13d0 8ec86459-bf01-4409-baee-174d0d2b13d0 8ec86459-bf01-4409-baee-174d0d2b13d0 1 8ec86459-bf01-4409-baee-174d0d2b13d0 2 Data stream 1 e0505d4a-f225-461d-97bc-603bef0eda28 false Data 1 D1 true 382100ca-114d-43d8-b159-4c9354e24d91 1 449 530 16 20 458.5 540 2 Data stream 2 06166afc-b6eb-470a-88f7-a8c555c9390c false Data 2 D2 true da0dd858-73c6-44d7-baf8-12c0b5d27b06 1 449 550 16 20 458.5 560 2 Data stream 3 6b4b3994-419d-459b-bf7e-e70de66fb1d5 false Data 3 D3 true da0dd858-73c6-44d7-baf8-12c0b5d27b06 1 449 570 16 20 458.5 580 2 Data stream 4 018d4a49-0419-4688-ac8c-0dfa07421e16 false Data 4 D4 true f15bfa3d-0b08-4201-bba4-a2a17836cc69 1 449 590 16 20 458.5 600 2 Data stream 5 0476fd1c-2494-4e21-bb1d-174f90b9e41b false Data 5 D5 true f15bfa3d-0b08-4201-bba4-a2a17836cc69 1 449 610 16 20 458.5 620 2 Data stream 6 18ff2594-ce23-4559-bb9c-8a88fae6867e false Data 6 D6 true e92f0e79-f035-47ea-816a-f3521e326729 1 449 630 16 20 458.5 640 2 Data stream 7 1c0c3edc-874d-4e0a-baee-d4619a08657a false Data 7 D7 true 0 449 650 16 20 458.5 660 2 Result of merge 9caf5b57-5f22-4c76-9b35-52bed946559f Result R false 0 495 530 12 140 501 600 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 55f38232-cf3d-4f75-a437-c882a0fde55e Panel surfaces false 0 0 floor right_wall front_wall left_wall back_wall ceiling 620 180 90 98 0 0 0 255;255;250;90 true true false false false true 125fc178-5b46-56d2-9ba7-6f2db3a78e46 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Acoustic Object Create an AcousticObject with the specified geometry, material and role. A boundary is part of the closed room; an obstacle (furniture, a screen) stands free inside it and reflects from both sides. Choose its role on the body: boundary (a surface of the room, the default) or obstacle (an object inside it). true a21be938-156d-421b-9c48-dd04324b4047 Acoustic Object Obj true 695 288 164 108 760 320 Geometry of the AcousticObject. 8ed4f71a-e98c-4adb-af3f-e70dd04e0897 geometry geometry false de4e7854-1eb9-4bbf-a0a4-c350606029c2 1 697 290 48 20 722.5 300 Material of the AcousticObject. 43b0bd13-c8ca-4d17-8aab-a53ac78c1485 material material false 9caf5b57-5f22-4c76-9b35-52bed946559f 1 697 310 48 20 722.5 320 Name of the AcousticObject. 50deb91a-4d02-4149-a132-ae26bc94ed84 name name true 55f38232-cf3d-4f75-a437-c882a0fde55e 1 697 330 48 20 722.5 340 AcousticObject object. 110d305b-b034-4d8f-905e-d613d8187da2 acoustic_object acoustic_object false 0 775 290 82 60 816 320 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values ad633929-a546-4e4a-b4a2-efce1c7f3e36 Panel position false 0 0 4,3,1.5 900 300 70 36 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 4b26ff6d-be95-4cf9-9d22-0ac5a714982f Panel name false 0 0 source_1 900 330 70 36 0 0 0 255;255;250;90 true true false false false true c2b3794e-54b9-5ba2-8d99-2e10bef8be08 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Source Acoustic Source object (speaker, human, etc.). Choose its directivity on the body: omnidirectional (default), cardioid, supercardioid, hypercardioid or bidirectional. 484fe9fb-bf58-4a18-b90d-1ea33e796857 Source Source sound_file false true 998 278 117 158 1060 320 Position of the source. 76930a08-3277-4209-b7d2-0ad2067a61cb position position true ad633929-a546-4e4a-b4a2-efce1c7f3e36 1 1000 280 45 20 1024 290 Name of the source. 8f9571ff-d1c4-4d1a-94ff-28c5842eb780 name name true 4b26ff6d-be95-4cf9-9d22-0ac5a714982f 1 1000 300 45 20 1024 310 Direction of the source. cdf5223b-1121-48cc-a7ff-0aad823e5548 direction direction true 0 1000 320 45 20 1024 330 1 The source's level: the sound pressure level on its axis at 1 m in free field, in dB, per octave band 125 Hz to 8 kHz (7 values) or one value for every band. Empty: 120 dB. Analyse IR's SPL reads from it. 272d5357-c244-49dd-b34e-abce22f3f61f spl spl true 0 1000 340 45 20 1024 350 Source object. 3fc4c12d-458a-4ee2-8cf4-b23a0cd3d223 source source false 0 1075 280 38 80 1094 320 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 5c903a9c-8148-4c16-8a37-692a4c4b920c Panel position false 0 0 3,2,1.5 900 430 70 36 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 6ccf96f9-f1fb-4395-8cd9-a9806c618dca Panel name false 0 0 source_2 900 460 70 36 0 0 0 255;255;250;90 true true false false false true c2b3794e-54b9-5ba2-8d99-2e10bef8be08 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Source Acoustic Source object (speaker, human, etc.). Choose its directivity on the body: omnidirectional (default), cardioid, supercardioid, hypercardioid or bidirectional. 4a01f742-188c-45ec-953d-04ebf5a57611 Source Source sound_file false true 998 408 117 158 1060 450 Position of the source. 53b0770d-b8c9-413d-bcd1-e5e6db3c00d5 position position true 5c903a9c-8148-4c16-8a37-692a4c4b920c 1 1000 410 45 20 1024 420 Name of the source. a0b02baa-504a-4604-ba3f-118829c39d37 name name true 6ccf96f9-f1fb-4395-8cd9-a9806c618dca 1 1000 430 45 20 1024 440 Direction of the source. cc3c505a-ef66-45dd-af7d-32dfe9736435 direction direction true 0 1000 450 45 20 1024 460 1 The source's level: the sound pressure level on its axis at 1 m in free field, in dB, per octave band 125 Hz to 8 kHz (7 values) or one value for every band. Empty: 120 dB. Analyse IR's SPL reads from it. e053ddf2-dff1-4e77-ba4e-f2f0ee34f976 spl spl true 0 1000 470 45 20 1024 480 Source object. 22932583-a73d-41f9-b102-3313e31e8d8d source source false 0 1075 410 38 80 1094 450 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values fc3cb8a2-bd94-4b2b-bbd0-0d4fe2097edc Panel position false 0 0 2,2,1.6 900 600 70 36 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values d4f701cf-a289-4600-ae9f-d770224d40c5 Panel name false 0 0 receiver_1 900 630 70 36 0 0 0 255;255;250;90 true true false false false true 3a875c99-7e37-5257-a83d-1265489c24df 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Receiver Acoustic Receiver object (microphone, human ear, etc.) with an orientation: the direction it faces, upright (+z up), which sets the frame of ambisonic responses (x facing, y left, z up). baebd9f8-c8e1-4d6a-8e1f-4ac62d950540 Receiver Receiver true 998 588 123 64 1060 620 Position of the receiver. 6994615a-8fb1-4794-8f0e-7818c16aa6cd position position true fc3cb8a2-bd94-4b2b-bbd0-0d4fe2097edc 1 1000 590 45 20 1024 600 Name of the receiver. 18f3d472-d665-45cd-91d5-c350853edd90 name name true d4f701cf-a289-4600-ae9f-d770224d40c5 1 1000 610 45 20 1024 620 Direction the receiver faces (default +x): the x axis of its ambisonic responses. e203d50a-59d5-49e4-b50e-a9698a486f97 direction direction true 0 1000 630 45 20 1024 640 Receiver object. 21a16a5c-7cd9-41c1-9f73-63463d2d9da6 receiver receiver false 0 1075 590 44 60 1097 620 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 0607d8ae-7afd-4eb4-8415-a2f58476436e Panel position false 0 0 1,1,1.1 900 700 70 36 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 892a2c2e-9c17-4c79-8339-a4ac721d4b08 Panel name false 0 0 receiver_2 900 730 70 36 0 0 0 255;255;250;90 true true false false false true 3a875c99-7e37-5257-a83d-1265489c24df 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Receiver Acoustic Receiver object (microphone, human ear, etc.) with an orientation: the direction it faces, upright (+z up), which sets the frame of ambisonic responses (x facing, y left, z up). f11169a1-5e59-4449-a1ae-e0a087b9f7fb Receiver Receiver true 998 688 123 64 1060 720 Position of the receiver. f4f73f24-1739-455c-9db6-02db5c42e277 position position true 0607d8ae-7afd-4eb4-8415-a2f58476436e 1 1000 690 45 20 1024 700 Name of the receiver. feaa3f98-1caa-424d-b019-75538de3949a name name true 892a2c2e-9c17-4c79-8339-a4ac721d4b08 1 1000 710 45 20 1024 720 Direction the receiver faces (default +x): the x axis of its ambisonic responses. 3042a4da-a5ce-459c-bec3-1af3951aaa77 direction direction true 0 1000 730 45 20 1024 740 Receiver object. a0c47efb-df33-4168-bae9-6102b03af4f5 receiver receiver false 0 1075 690 44 60 1097 720 63ac4b6f-5c00-50a5-973f-6337bd1f2b11 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Acoustic Scene Create an acoustic scene with the specified objects, sources, and receivers. true 1611cebc-630d-45e5-97a8-9d04987d1d82 Acoustic Scene Scene true 1200 418 131 128 1280 460 1 List of AcousticObject dd3f1c17-9389-4263-a5bf-0ad9e2c73ca2 1 objects objects false 110d305b-b034-4d8f-905e-d613d8187da2 1 1202 420 63 20 1243 430 1 List of Source objects. 55cb3f0c-8412-419f-8ce9-144a07b9f8e1 1 sources sources false 3fc4c12d-458a-4ee2-8cf4-b23a0cd3d223 22932583-a73d-41f9-b102-3313e31e8d8d 2 1202 440 63 20 1243 450 1 List of Receiver objects. c7042029-87cc-4593-b6ba-142da3a97356 1 receivers receivers false 21a16a5c-7cd9-41c1-9f73-63463d2d9da6 a0c47efb-df33-4168-bae9-6102b03af4f5 2 1202 460 63 20 1243 470 Name of the room scene. f315b570-99d6-4528-9a8f-e57e613e4e3d name name true 04c9f171-cba2-4089-8114-f96df6bd468d 1 1202 480 63 20 1243 490 Room scene object. 9c3ee358-2fa1-4d09-98e7-6c31668bbb7d scene scene false 0 1295 420 34 80 1312 460 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 04c9f171-cba2-4089-8114-f96df6bd468d Panel name false 0 0 Demo Scene 1190 560 80 36 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values f70125f7-2d02-4af0-9757-041c34c3927c Panel n_rays false 0 0 10000 1430 420 60 36 0 0 0 255;255;250;90 true true false false false true 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 33139dd4-839b-4f84-b9b1-29a60418f830 Panel seed false 0 0 42 1430 450 60 36 0 0 0 255;255;250;90 true true false false false true afb77a6d-dd01-5224-9ee0-70972dcbdbcf 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Simulate Mono Simulate mono room impulse responses with pyroomacoustics: the image source method (ISM), plus ray tracing (RT) by default. The reference of Simulate Binaural and Simulate Ambisonics. Writes the responses to the impulse response graph under 'mono' and 'data'. f6980ff4-7096-4fa7-a4ea-0f87aa83a10d Simulate Mono SimMono ism_order ray_tracing absorb_air normalize false 3 true 1497 408 178 178 1580 460 Room scene object. 72c3b8bd-d089-47aa-9cb9-ad5eafe4d5e3 scene scene false 9c3ee358-2fa1-4d09-98e7-6c31668bbb7d 1 1499 410 66 20 1533.5 420 Number of rays per source. Ray tracing only. 4653ae4d-8748-402d-9c00-18954226b185 n_rays n_rays true f70125f7-2d02-4af0-9757-041c34c3927c 1 1499 430 66 20 1533.5 440 1 1 {0} 20000 Energy at which a ray is stopped (pyroomacoustics' own default). Ray tracing only. d56c5b2b-2c43-43dd-ad7c-3ce9c463e3bc energy_thres energy_thres true 0 1499 450 66 20 1533.5 460 1 1 {0} 1E-07 Length of the responses in seconds (default: 1.5 times the longest Eyring reverberation time, 0.5 to 12 s). Ray tracing only. 94e72f1c-9952-4558-9b43-bac118cc5cfa duration duration true 0 1499 470 66 20 1533.5 480 Random seed of the ray tracing. Empty (default): a new random seed each run, shown in the component's message. A number: the same scene gives the same responses, another number another draw. Ray tracing only. 77b3e1ca-ad4a-40cc-980d-ca24ac2d994b seed seed true 33139dd4-839b-4f84-b9b1-29a60418f830 1 1499 490 66 20 1533.5 500 IR graph of the mono responses (under 'mono'), for Deconstruct IR Graph or the reference of Simulate Binaural and Simulate Ambisonics. 92d81bc3-53fc-4be2-9099-edf1ced16192 mono_ir_graph mono_ir_graph false 0 1595 410 78 100 1634 460 c7f804dd-316a-5c87-8ee1-5b392d3ce202 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Deconstruct IR Graph Deconstruct impulse response graph structure into ImpulseResponse(s). It reads the responses of the simulation method whose component the graph came from: Simulate Mono gives the mono responses, Simulate Binaural the binaural ones, Simulate Ambisonics the ambisonic ones. 704cc891-6c65-4772-855e-db58120a1bf5 Deconstruct IR Graph DeIRGraph source_idx receiver_idx false 1 1 true 1791 418 126 169 1850 460 Impulse response graph structure. 98c0f804-5cef-4706-9988-2a9771a1a08b ir_graph ir_graph false 92d81bc3-53fc-4be2-9099-edf1ced16192 1 1793 420 42 80 1815.5 460 ImpulseResponse object(s). 20d4605c-5979-4c6b-a86f-9194cf78a232 ir ir false 0 1865 420 50 20 1890 430 Source object(s). 22b38d52-bb15-4502-925c-bf136b6e01c6 sources sources false 0 1865 440 50 20 1890 450 Receiver object(s). cbb5f227-5a17-4f8b-8c07-ff35a2839dbe receivers receivers false 0 1865 460 50 20 1890 470 Relationships between sources and receivers as Line(s). 1c794326-95ce-473c-8944-70dc8fb2f1c8 edges edges false 0 1865 480 50 20 1890 490 410e7b44-f239-5e1e-ba74-5884e208b73e 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Analyse Impulse Response Analyse impulse response (IR) and return acoustic parameters such as EDT, T20, C50, etc., and its time and frequency responses for Plot 2D. Computed in the compas_acoustics worker. 509a8463-9826-4b30-ae7b-926e0f698d16 Analyse Impulse Response AnalyseIR true 2054 425 103 70 2080 460 ImpulseResponse (IR) object. 2e9fb98f-fcc3-41be-97ca-cb28e9f3f0d8 ir ir false 20d4605c-5979-4c6b-a86f-9194cf78a232 1 2056 427 9 66 2062 460 List of acoustic parameters ('EDT', 'T20', 'T30', 'C50', 'C80', 'D50', 'DRR', 'Ts', 'STI', with its modulation transfer index per band, 'G', 'SPL', 'LF' and 'LFC'; G and SPL (the sound pressure level from the source's level at 1 m, overall A-weighted) only for a simulated response, LF and LFC, the early lateral energy fractions, only for an ambisonic one). b10dcb05-752a-47ba-a376-426b6adddeb4 parameters parameters false 0 2095 427 60 22 2125 438 The impulse response against time, for Plot 2D or a panel: the W channel of an ambisonic response, both ears (left, right) of a binaural one. Right-click it to choose the scale: dB (default), the level re the peak floored 100 dB below it, the whole response; or linear, the amplitude: it ends 5 % after the Schroeder curve falls 60 dB, below which the amplitude is invisible. The parameters and the frequency output use the whole response. 9c3e8d7e-45f3-4723-94cb-fbad51f2f72b time time false 0 2095 449 60 22 2125 460 The frequency response, 1/3-octave smoothed, 20 Hz to 20 kHz in dB re the peak, for Plot 2D or a panel: the W channel of an ambisonic response, both ears (left, right) of a binaural one. c997fa92-d345-4683-87f1-9d538f66f105 frequency frequency false 0 2095 471 60 22 2125 482 a6756aac-cd13-55a6-9f3e-068a5bd97765 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Deconstruct Parameter Deconstruct acoustic parameters. Connect the parameters of Analyse Impulse Response and choose on the body which to take: all of them (a branch each), or one by name (EDT, T20, T30, C50, C80, D50, DRR, Ts, STI, G, SPL, LF, LFC), which gives it as a parameter for Plot 2D or a panel, and its name, values, frequencies and overall value as plain lists. 5d60e9be-05d6-452b-a8ee-6a0bfccb2e5f Deconstruct Parameter DeParam T30 true 2226 408 153 208 2300 460 1 AcousticParameter (AP) objects, e.g. the parameters of Analyse Impulse Response. ef1f62e4-7d91-4d8f-8cda-3cc6eb2f981c parameters parameters false b10dcb05-752a-47ba-a376-426b6adddeb4 1 2228 410 57 100 2258 460 The selected AcousticParameter (AP) object(s): connect Plot 2D to plot it, or a panel to print its values per band and overall value. 28ea954e-44cf-40ac-bfb0-2bf02bf4bfa0 parameter parameter false 0 2315 410 62 20 2346 420 Name of the acoustic parameter (one per parameter when select is all). 72d4e7ae-a701-4a0c-ba2d-e194f0fa1048 name name false 0 2315 430 62 20 2346 440 Values of the acoustic parameter, one per frequency band (one branch per parameter when select is all). 748cd4dc-9e39-4331-a40f-5c2d8f39fa6f values values false 0 2315 450 62 20 2346 460 Overall value of the acoustic parameter (one per parameter when select is all). 2926c98f-64d4-4cde-9384-8a1dbb4a548d overall overall false 0 2315 470 62 20 2346 480 Frequencies of the acoustic parameter. 0c7a8b3f-ede5-442a-b8e4-cd08bfd6cd18 frequencies frequencies false 0 2315 490 62 20 2346 500 ddca21b5-bcc8-5806-85f8-fc0a45ced2e5 7f0b6a3e-2f4d-4a51-9a1c-3c8e2d5b9e41 Plot 2D Chart an acoustic parameter (a dot per band, joined by a line), or the time or frequency response of Analyse Impulse Response (a line per channel), on the canvas: one chart per parameter connected, stacked. Drag the corner to resize; hover a chart to read its values; Save writes the charts as a PNG image. 0d9476f3-4aa1-4459-9200-2961673b8522 Plot 2D Plot2D 200 360 true 2519 415 360 272 2560 440 1 Data to chart: acoustic parameters (a dot per band, joined by a line), or the time or frequency output of Analyse Impulse Response (a line per channel). One chart each. 94dbdbe6-0a92-4dbc-82a5-3f8363c41ed0 data data false 28ea954e-44cf-40ac-bfb0-2bf02bf4bfa0 1 2521 417 24 46 2534.5 440 60e7defa-8b21-4ee1-99aa-a9223d6134ff Mesh Brep Create a mesh that approximates Brep geometry f216a872-9bd3-447c-ba31-7999ffa9ad89 Mesh Brep Mesh 504 18 57 44 530 40 Brep geometry ac78f537-07f5-479c-8625-1fabeae0e51e Brep B false 0c8d3fd2-6221-451c-9aed-275832bfaa0a 1 506 20 9 20 512 30 Settings to be used by meshing algorithm 6377932e-0436-4680-b4cf-adf8de04b5bd Settings S false 0 506 40 9 20 512 50 1 1 {0} 0 16 false 0 0.0001 0 true 0 0.65 true 0 Mesh approximation de4e7854-1eb9-4bbf-a0a4-c350606029c2 Mesh M false 0 545 20 14 40 552 40 59e0b89a-e487-49f8-bab8-b5bab16be14c Panel A panel for custom notes and text values 988a240b-f61c-43ca-b0f0-60d3aca180c1 Panel order false 0 0 4 0 1 2 3 5 260 110 40 98 0 0 0 255;255;250;90 true true false false false true 59daf374-bc21-4a5e-8282-5504fb7ae9ae List Item 0 Retrieve a specific item from a list. 0d9719db-575d-4ecd-ae36-1ac6b1d9e6d5 List Item Item 371 8 58 64 400 40 3 8ec86459-bf01-4409-baee-174d0d2b13d0 2e3ab970-8545-46bb-836c-1c11e5610bce cb95db89-6165-43b6-9c41-5702bc5bf137 1 8ec86459-bf01-4409-baee-174d0d2b13d0 1 Base list 3edb3384-e73f-4eca-a6c8-8dd14b5444ba List L false c1999e2d-bdb1-448c-b9d3-08863ea92f37 1 373 10 12 20 380.5 20 Item index ee6a3e4c-0081-4425-bdfb-692795f7b1a8 Index i false 988a240b-f61c-43ca-b0f0-60d3aca180c1 1 373 30 12 20 380.5 40 1 1 {0} 0 Wrap index to list bounds 20406c55-7ee9-4af7-a9dd-58053494d0c3 Wrap W false 0 373 50 12 20 380.5 60 1 1 {0} true Item at {i'} 0c8d3fd2-6221-451c-9aed-275832bfaa0a false Item i false 0 415 10 12 60 421 40 c552a431-af5b-46a9-a8a4-0fcbc27ef596 Group 1 60;170;200;230 A group of Grasshopper objects c2eb904d-cd0d-432f-b9bb-f8665cc35aa3 b65a3874-a34e-4980-b1df-00116505572f f216a872-9bd3-447c-ba31-7999ffa9ad89 0d9719db-575d-4ecd-ae36-1ac6b1d9e6d5 9902d8ff-f4f2-43ed-9082-c3ea2210e996 fcc8670d-fa79-4adb-8990-5d1fec7ccc10 988a240b-f61c-43ca-b0f0-60d3aca180c1 7 fc79c69b-6e78-4154-b9bb-12d28bc3a6ec Group 1 Room: a 5 x 4 x 3 m box, its six walls as meshes c552a431-af5b-46a9-a8a4-0fcbc27ef596 Group 1 60;170;200;230 A group of Grasshopper objects a9561cec-c124-44f5-936f-96cccfae5d3c b24ef73e-fc8d-4f31-b679-906511e68ffe 4b92dcaf-4dd8-4aa3-8e38-6eac943ace1f bb60fe88-88c5-4c9f-960c-21901ad7bb51 73adfd7d-6f2c-421a-85d8-2c669b0680ca 82351d98-f9c9-447d-8688-73f7cab3cea8 043b5183-43e0-4f39-963d-352c825f605b d9a868fe-6d2d-4ba6-9411-98910546a8ca 2f9f794a-f28d-4af5-807d-56251ae048cb 288204be-cf00-4c09-96e7-9f3ce54a94b9 3c98903c-52b3-4a58-ad71-4391313f4da5 6fa37ebe-cabb-4d85-ad6a-0bb9a886c60a 956e3e29-5be6-4acd-aefd-295fdb088de1 8f220c4b-846f-4fc3-bd81-9ea1baa18d41 1bcf8a12-8740-458b-abed-4d68bca83299 020b17c8-fd5d-4fa9-968b-f05013704194 738b3657-233b-4871-8606-f8341188161e 17 3e340b3b-e0ea-41dc-ae97-a3f97879362b Group 2 Materials: absorption and scattering in 7 octave bands c552a431-af5b-46a9-a8a4-0fcbc27ef596 Group 1 60;170;200;230 A group of Grasshopper objects a21be938-156d-421b-9c48-dd04324b4047 55f38232-cf3d-4f75-a437-c882a0fde55e 2 a30dbaff-538f-4022-bc00-e7d2d616df97 Group 3 Acoustic objects: one per wall c552a431-af5b-46a9-a8a4-0fcbc27ef596 Group 1 60;170;200;230 A group of Grasshopper objects 484fe9fb-bf58-4a18-b90d-1ea33e796857 4a01f742-188c-45ec-953d-04ebf5a57611 baebd9f8-c8e1-4d6a-8e1f-4ac62d950540 f11169a1-5e59-4449-a1ae-e0a087b9f7fb ad633929-a546-4e4a-b4a2-efce1c7f3e36 4b26ff6d-be95-4cf9-9d22-0ac5a714982f 5c903a9c-8148-4c16-8a37-692a4c4b920c 6ccf96f9-f1fb-4395-8cd9-a9806c618dca fc3cb8a2-bd94-4b2b-bbd0-0d4fe2097edc d4f701cf-a289-4600-ae9f-d770224d40c5 0607d8ae-7afd-4eb4-8415-a2f58476436e 892a2c2e-9c17-4c79-8339-a4ac721d4b08 12 5e02dde5-f269-4034-b9df-f96a31fda969 Group 4 Sources and receivers c552a431-af5b-46a9-a8a4-0fcbc27ef596 Group 1 60;170;200;230 A group of Grasshopper objects 1611cebc-630d-45e5-97a8-9d04987d1d82 f6980ff4-7096-4fa7-a4ea-0f87aa83a10d 04c9f171-cba2-4089-8114-f96df6bd468d f70125f7-2d02-4af0-9757-041c34c3927c 33139dd4-839b-4f84-b9b1-29a60418f830 5 eb17e71b-296d-422c-b64f-715301d02fef Group 5 Scene and simulation c552a431-af5b-46a9-a8a4-0fcbc27ef596 Group 1 60;170;200;230 A group of Grasshopper objects 704cc891-6c65-4772-855e-db58120a1bf5 509a8463-9826-4b30-ae7b-926e0f698d16 5d60e9be-05d6-452b-a8ee-6a0bfccb2e5f 0d9476f3-4aa1-4459-9200-2961673b8522 4 7320d94f-54ea-4642-8bad-89f778b90f35 Group 6 Analysis: source_2 to receiver_2, T30