Tutorials on Point Responses

Tutorials on Point Responses

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Multi & Single point responses

The multi-point response is the impulse response calculation from your active sources to all your receivers. You’ll get all the numerical values you need to comply for ISO 3382-3, as well as bar graphs and statistics. You can even overlay measured and simulated data for comparison.

The single-point response is available in editions Auditorium and Combined, and focuses on a single receiver to obtain more detailed data, such as the decay curve, reflectogram, and binaural impulse response.

0:00 Intro
1:31 Calculation parameters
2:33 Job List
4:07 Calculating a multi-point response
5:23 Selecting active receivers
6:38 Viewing energy parameters
9:29 Exporting data and figures
11:54 Parameter vs. distance
12:44 Receiver statistics
13:15 Spatial decay curves and STI vs. distance
13:53 Noise control tab
14:18 Simulated vs. measured and targets
18:25 Calculating a single point response
20:24 Decay curves and intensity hedgehog
24:54 Reflectogram
28:07 Binaural room impulse response
28:46 Frequency response curve
31:05 Outro

Compare and average multi-point responses

The Compare and Average tool allows you to display the results from various multi-point jobs at the same time for comparison, as well as calculate averages across jobs and receivers. You can even compare responses from different models!

0:00 Intro
1:09 Opening Compare and Average window
1:30 3D Receivers & Case List tabs
2:06 Energy parameter bars
3:21 Editing legends
4:30 Energy Parameters tab
5:02 Compare jobs with drag & drop
5:32 Comparing 2 models
6:57 Comparing multiple models
7:40 Outro

3D Matrix source-to-source

3D Matrix is a set of point-to-point calculations between all of your point sources, which behave as sources and receivers simultaneously. This is useful for cases like open-plan offices, orchestras, or any case involving people, who do behave as sources and receivers at the same time.

0:00 Intro
0:09 3D Matrix explanation
0:49 Calculating a 3D Matrix
1:09 3D Matrix results in 3D View
1:59 Matrix display
3:03 3D Diagonal
3:27 Outro