This ensures that you can always toggle between dB and dB(A) also in the recorded graphs. You do not need to worry about if you set the display to dB or dB(A), as Audio Meter always saves both the raw dB and frequency domain. The recorded graphs can be saved and loaded for later analysis and comparing. If you need to find out at which time during the night a sudden event occurs, set the watchdog, and the next day, you will have data to show you exactly when it happened. Using the watchdog feature, enables you to monitor even longer periods, without running out of data capacity.Īudio Meter will simply just record the monitored graph when the level gets to or above the limit, you have set. Record and analyze the frequency it runs at. As long as it gives makes some kind of sound, you will be able to You can monitor how often your fridge runs over night or your heater or Next morning, you will have a nice graph, showing the exact time stamps and durations of when the fridge compressor was running.īeing able to record the audio level over time can be useful in many ways. Easy.Start Audio Meter, let it run over night. Data logging can be started or stopped by pushing a button on the unit, eliminating the need to bring a laptop to the job site. Imagine you want to find out how often your fridge runs. The HHSL-101 is a low-cost, compact, battery powered sound level meter capable of unattended logging (recording) of the decibel level of an environment for days, weeks or months. The graph will then show exactly when the device was on, and off.

As an example, you can use it to monitor any device that makes some kind of noise when it runs. To find out which is making the most noise.īeing able to record (plot) the Measurements can be useful for many purposes. Use it to monitor and/or compare two or more devices (cars, dishwasher, washing machines etc.) dB or dB(A). You can even save and load the Graphs, and export to OneDrive, for use in Excel or other csv enabled application. You can record the Measurements to a graph, for later analysis.

Filter 'clicks' and enhance scope for click views.Īudio Meter can act as a simple 'dB Meter', 'Frequency Meter', or as an advanced Tool for recording audio levels for later analysis.Īudio Meter can also display the frequency domain very accurate within the hardware limits.

(Feel free to donate on our website if you like it) Audio Meter is a Tool for audio level measuring in dB or dB(A) with a wide range of advanced features build in.Īudio Meter is freeware (no commercials, no in app purchases, FREE!)

Decibel meter windows 7