Noah is developed by HIMSA – The Hearing Instrument Manufacturers’ Software Association – and has become a de facto standard for audiology software.
NOAH
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NOAH
Noah is developed by HIMSA – The Hearing Instrument Manufacturers’ Software Association – and has become a de facto standard for audiology software.
The Noah software system is designed specifically for the hearing care industry, serving more than 34.000 units across the world. At the core, Noah provides hearing care professionals with a system for performing client-related tasks.
Over 120 audiology companies support Noah’s “integration framework” and create more advanced and flexible fitting, measurement and clinic management tools as certified HIMSA members.
Bridge is a cloud-based NOAH integrator in Auditdata Manage, which grants HCP's the ability to store client and audiological data online and access these remotely. Unlike other systems, where data is stored on local PCs, Bridge enables you to provide care and access measurement and fitting software, no matter if you are online or offline.
One of the most anticipated technical features is the new (part of the Small Signal Stability module). This allows engineers to assess the stability of single or multiple inverter-based resources (IBRs) in the frequency domain, a critical need for grids with high inverter penetration.
To see how the platform has evolved, the following table tracks major functionalities across the three actively supported versions of the software: DIgSILENT releases PowerFactory 2025
The Unit Commitment and Dispatch Optimization module has been enhanced to include reactive power optimization. This accounts for all operating costs and additional redispatch costs. digsilent powerfactory latest version
: Improved execution efficiency and reliability for Modelica-based dynamic models. Visualization Improvements : Updated Time-Distance and Short-Circuit Sweep plots. Language & UI Support
: Engineers can now configure validity periods for fault cases and Remedial Action Schemes (RAS). This provides automated grid safety software with chronological awareness, letting actions trigger or expire relative to simulated time steps. One of the most anticipated technical features is
The 2025 release introduced significant UI and usability improvements:
: Optimized data handling and calculation algorithms to provide faster response times when working with large-scale networks and big data. This accounts for all operating costs and additional
To ensure smooth operation and utilize the parallel processing features of the latest version, your hardware should meet or exceed these specifications: Minimum Requirement Recommended Specification Windows 10 (64-bit) Windows 11 (64-bit) Processor Intel Core i5 or AMD equivalent Intel Core i7/i9 or AMD Ryzen 7/9 (8+ cores) RAM 32 GB or higher Storage 10 GB free SSD space 50 GB free NVMe SSD space Graphics Card Dedicated GPU with 2 GB VRAM Dedicated NVIDIA/AMD GPU with 4+ GB VRAM Why Upgrade to the Latest Version?
The Ultimate Guide to the Latest Version of DIgSILENT PowerFactory
As a HIMSA member, we are licensed to sell Noah and with our many years of experience, we are uniquely qualified to support the Noah software.