Hamm Seismograph

231 reviews
Content rating
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About this app

Hamm Seismograph can display structure-borne swings, similar to a seismometer for earthquakes.
In the surrounding of jobsites structure-borne swings, which are caused by construction machinery, occur many times.
Especially during the compaction of soil or asphalt, dangerous swings can occur that can lead to damages on the surrounding buildings.
Hamm Seismograph visualizes the much more lower swing-load of a compaction with Oscillation in comparison to vibration.

- Real-time display of the swings
- Selection of presentation mode (X-,Y- and Z-direction at the same time, or only one of these)
- Selection of line width for the diagram
- Freeze of the diagram (start-stop)
- Good clearness of display under sunlight conditions
- No numerical output of the data

The data collected by the HAMM Seismograph application is only processed locally on your device. HAMM does not have access to this data.
Updated on
Mar 17, 2016

Data safety

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231 reviews
Stefano Papini
March 1, 2021
Used this app to appreciate vibrations affecting and generated by my hifi system components. It works beautifully. Would like to be able to have some values calculated and perhaps the ability to record, but what is included is working great!!!
10 people found this review helpful
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Tom Guldbrandsen
September 13, 2020
Use this app to measure how my efforts in isolating sound wave produced energy from my stereo - especially bass frequencies, through the building structure - to my neighbours. And it works :-)
9 people found this review helpful
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A Google user
September 8, 2019
Room for improvement: give scale/number (not necessarily richter), time bar, feature to record in daily/weekly/monthly (in form of numbers, editable for spreadsheet) Alarm/send sms/WA/ if the peak/spike reach above pre-set threshold.
26 people found this review helpful
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What's new

Improved settings