Dual SPL Traffic Light 1.5

Free Trial
18.04 MB
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Publisher Description

Dual SPL Traffic Light

Monitor sound levels for events, public spaces, and concerts. Two independent sound monitors allow you to configure this app to any local requirements.

For example, set one traffic light to average SPL over 10 minutes, and set the other to monitor peak levels.

Set one to A weighting, and the other to C weighting, or flat.

This app works fine with the internal iOS device mic. You can also upgrade to our iPrecisionMic or iTestMic to get Class 1 or Class 2 results.

Set the SPL decay (speed and type of averaging) to Fast, Slow, or any Leq value from 1 second to 8 hours. The Leq can be done one time period at a time, or it can be a running Leq of the last time period.

Set the SPL weighting to flat (Z), A, C, or one of the low frequency octave bands, 32Hz, 63Hz, 125Hz, or 32Hz+63Hz.

Includes email notifications for sending emails when either or both meters is triggered into the red level.

Requires iOSĀ 6.1 or later. Compatible with iPhone, iPad, and iPod touch.

Dual SPL Traffic Light is a free trial software application from the Audio File Players subcategory, part of the Audio & Multimedia category. The app is currently available in English and it was last updated on 2016-03-09. The program can be installed on iOS.

Dual SPL Traffic Light (version 1.5) has a file size of 18.04 MB and is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 7 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher Andrew Smith
Released Date 2016-03-09
Languages English


Category Audio & Multimedia
Subcategory Audio File Players

System requirements

Operating systems ios

Download information

File size 18.04 MB
Total downloads 7


License model Free Trial
Price $9.99

Version History

Here you can find the changelog of Dual SPL Traffic Light since it was posted on our website on 2016-10-02. The latest version is 1.5 and it was updated on soft112.com on 2018-03-28. See below the changes in each version:

version 1.5

posted on 2016-03-09

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Release Date: 2016-03-09
Publisher: Andrew Smith
Operating System: ios
Type: Free Trial