Synchronized Swept-Sine: Theory, Application, and Implementation - October 2015
Effect of Microphone Number and Positioning on the Average of Frequency Responses in Cinema Calibration - October 2015
The Measurement and Calibration of Sound Reproducing Systems - July 2015
New Wear-Resistant Permalloy Material for Magnetic Recording Head Application
Nortronics has completed a thorough evaluation of a new wear-resistant 5-80 permalloy core material recently developed on a pilot basis by Carpenter Technology. This material contains small wear-resistant particles dispersed throughout. The new material, WEAR-RESISTANT HV MU 800 has been shown to be ten times more wear resistant than Carpenter's HY MU 80 without any appreciable sacrifices in head performance. Magnetic, mechanical, and wearability properties of the new material will be discussed and actual head performance data shown.
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