LD Atlas1.807 - Google Play
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Publisher Description
Control and monitor Larson Davis meters: 821/721 series, 730, 730IS, 831C, HVM
LD Atlas provides full control and real-time monitoring with the ability to download, view, generate reports and share data. The best app on the market for working with noise dosimeters, sound level meters, and human vibration meters.
Supports Spartan 730, 730IS, SoundAdvisor 831C and AudCal, 831-INT-ET, HVM200, Spartan 821/721, and SoundExpert 821/721 all from one app.
LD Atlas also replaces the HVM200 Control App and the AudCal Audiometric Calibration App.
For Spartan 730, 730IS, 821, and 721 these Atlas features are available only from Larson Davis:
o Full meter setup and configuration
o Real time monitoring of all meter metrics
o View file list and download data files
o View data file contents with both a tabular and graphical view
o Listen to audio recordings with optional 730-SR
o Generate pdf reports
o Share complete data file and pdf report
About LD Atlas
The company that develops LD Atlas is Larson Davis. The latest version released by its developer is 1.807.
To install LD Atlas on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-08-18 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the LD Atlas as malware as malware if the download link to com.LarsonDavis.Atlas is broken.
How to install LD Atlas on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the LD Atlas is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by LD Atlas will be shown. Click on Accept to continue the process.
- LD Atlas will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 1.807
posted on 2026-08-18
Bug Fix: Resolved an issue that caused the Spartan 730 Settings page to display incorrectly and prevent Timer Mode settings from updating properly when Timer Mode was changed.
version 1.806
posted on 2026-06-15
• Added support for PRM2105 environmental preamp
• Fixed missing 730 custom report settings after selecting Edit
• Fixed missing Exceedances and Sound Exposure in 730 report templates
• Fixed issues emailing Spartan reports
• Fixed “Show only active meters” so inactive meters are hidden, not forgotten
version 1.703
posted on 2026-05-12
Updated Atlas with the features and fixes released in G4 LD Utility through version 5.5.0.
version 1.701
posted on 2025-09-04
Updated OS support to Android 15 (Vanilla Ice Cream).
Updated Atlas with the features and fixes released in G4 through version 5.3.5.
version 1.600
posted on 2024-10-30
Atlas now supports using Room Acoustics NC and RC measurements on meters with the Room Acoustics option. Applies to 831C, 721 SE and 821 SE (see G4 for required firmware versions).
Improved: Initial connection to 831C meters is now much faster and more reliable. 831C meters must have the latest firmware installed.
Fixed: Previously entered levels Custom Levels for Hearing Level and Narrow Band Noise are propagated to new test suites and can be modified from there if needed.
version 1.511
posted on 2024-08-12
Added the ability to customize the report to display or hide specific metrics or metric sections. A column of checkboxes on the right side of the report allows users to select individual metrics or metric sections. These selections can be saved in the meter’s settings or exported to a settings file for use with other meters. The checkboxes may be shown in a file view or within the meter’s settings view.
version 1.401.57
posted on 2024-05-24
• Information entered into the 'General Info' fields in the report view is now properly stored in the file and will persist when the file is opened again.
• Markers entered while the meter is running are now properly inserted into the Time History graph.
• PDF reports in character-based languages (Thai, Korean, etc.) now display correctly.
version 1.401.56
posted on 2024-05-15
Fixed issues with permissions, language selection, and scrolling in certain screens.
version 1.4.0
posted on 2024-04-30
New - Added support for 821/721 and SoundExpert 821/721 meter families.
Improved - When adding meter by IP address or host, added check for already used address/host along with other validation checks.
version 1.292
posted on 2023-04-04
Fixes for several minor issues, including for 730 and 730IS disabling the Calibration "Accept" button until the calibration is stable.
Updated AudCal audiometer calibration system with additional standards, including ANSI S3.6 (2018) and ANSI S3.6 (1989). Added booth test standard to test in compliance with New Zealand document, "Assessment of occupational noise-induced hearing loss for ACC", page 25. Added support for Canada standard to the 730 and 730IS.
Disclaimer
Official Google Play Link
We do not host LD Atlas on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
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