Data Acquisition

The ability to capture, sort, and store data is vital to, and the first step of, test & evaluation.
Capture
Articles

TechXchange: Data Acquisition

March 25, 2021
Data acquisition refers to the process of signal collection from real-world sensor input and the conversion and storage of that data so it can be used by computer-based tools....
Onque
Markets

SAE International Launches OnQue Digital Standards System

Jan. 26, 2021
System addresses aerospace engineers’ need for faster, more efficient standards data.
Figure 3 Speaker Test A Px517 B Analyzer With Gras 46 Ae Measurement Microphone
Test & Measurement

Addressing Product Quality and Performance With Effective Test Methods

Jan. 25, 2021
Download this article in PDF formatWhen it comes to ensuring that a product meets the standards established for performance, reliability, and safety, how well that compliance ...
Inspection
Embedded

Non-Destructive Testing of Composite Materials

Jan. 22, 2021
Wherever there are bindings, these can also "break" - be it through external influences or material fatigue. Regular tests are therefore indispensable.
Elevate
Test & Measurement

MIPI Specifications and Testing

Jan. 22, 2021
The mobile industry processor interface (MIPI) standard defines industry specifications for the design of mobile devices such as smartphones, tablets, laptops and hybrid devices...

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Recorded Echoes Solve Tough Problems

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Fine internal structural details of a critical component in its original condition can be accessed even after it has vanished or been destroyed.
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Industrial vs. Professional Cameras: Reconsidering the Tradeoffs in B2B Apps

Jan. 5, 2021
This article looks at the historical tradeoffs between 1-in. industrial and full-frame/APS-C professional cameras for B2B applications, and the recent advances that may prompt...
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Using Powertrain Testing to Enhance EV and Hybrid Efficiency

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To gain the promised efficiency benefits and green profile of these vehicles, it's important to conduct driveline and component testing during design and manufacturing that's ...
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Where Does 5G Conformance Testing Stand in 2020?

Dec. 20, 2019
The 5G test cases presented here encompass RF characteristics, radio resource management (RRM), and protocol suites that work at the chipset, device, and base-station levels on...