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We have youtube videos that address the relevant steps:
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STEP 0: Impedance Measurement (14:09)
Timestamp |
Synopsis |
0:04 |
The purpose of the video |
0:40 |
Required equipment |
2:08 |
Driver tested |
2:53 |
How to add mass to the driver |
4:07 |
Step 1: 4 masses |
6:25 |
Step 2: 2 masses |
9:41 |
Step 3: 0 masses |
11:15 |
Saving / exporting to ZMA file |
12:04 |
Weighing the added masses, m2 and m1 |
13:38 |
Summary |
STEP 1: Impedance Data Object (5:58)
Timestamp |
Synopsis |
0:14 |
Start with prepared measurement data |
0:38 |
Explaining the ZMA input file format |
0:57 |
Load speakerbench into a browser |
1:17 |
Select the Collect Data application |
1:35 |
Getting context sensitive help |
2:00 |
Entering data into the Collect Data app |
3:04 |
Selecting measurement files |
4:12 |
Green flags, JSON container download |
4:59 |
Looking inside the JSON output file |
STEP 2: Advanced Model Fit (8:10)
Timestamp |
Synopsis |
0:22 |
Choose the Fit Data app |
0:37 |
Drop data object into the app |
0:49 |
Fitting done, evaluate fit quality |
1:00 |
Getting context sensitive help |
1:45 |
Different error ratings |
2:17 |
Saving the ADV JSON file w. the results |
2:29 |
Looking inside the JSON output file |
3:27 |
See the resulting parameters |
4:03 |
Analysis, the Z0 tab and the Phase tab |
4:48 |
Analysis, the Zm motional impedance tab |
5:03 |
Analysis, the Ze electrical data tab |
5:57 |
Analysis, the Model Test tab |
6:57 |
Analysis, the calculated Bl value tab |
7:45 |
The README tab |
STEP 3: Create Datasheet (7:40)
Timestamp |
Synopsis |
0:22 |
Choose the Datasheet Creator app |
0:37 |
The General tab |
1:01 |
Drag/drop the ADV JSON File from fitter |
1:18 |
Information not filled out by import |
1:01 |
Drag/drop the ADV JSON File from fitter |
2:13 |
Tooltips |
2:26 |
Entering data into Datasheet Creator |
3:42 |
Advanced sheet: fill out Dd (or Sd) |
4:07 |
Simple tab: fill out Xmax |
4:36 |
Output SBD JSON file for download |
4:46 |
The JSON Summary tab |
5:05 |
Copy-paste JSON summary into VituixCAD |
5:37 |
The README tab |
5:50 |
JSON container download |
6:18 |
The IMPORT tab |
STEP 4: Box Simulation (11:55)
Timestamp |
Synopsis |
0:15 |
You cannot use BOX simulation w/o data |
1:29 |
No upload area for box simulation |
1:48 |
Start in the Datasheet Creator app |
2:01 |
Datasheet Creator accepts SBD files |
3:45 |
Switching to the BOX simulation |
4:02 |
The DRIVER tab in the box simulator |
4:10 |
Initialized input for box simulation |
4:58 |
Top-down setting of input parameters |
5:14 |
The INFO tab |
6:20 |
The SPL response tab w. port output |
6:42 |
The box mode indicator (vertical line) |
7:18 |
The SPL BOX and Xmax limit response |
7:46 |
The Impedance response |
7:50 |
The Excursion plot |
8:22 |
The port air Velocity plot |
8:48 |
The Group Delay plot |
9:41 |
The Step response and how to activate it |
10:35 |
The Pole-Zero plot in the STEP tab |