Hifi Software

SoS by NaTCH Engineering

Calculates speed of sound against temperature, both Centigrade and Fahrenheit. The programme can be used to convert between Centigrade and Fahrenheit.

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NWin by NaTCH Engineering

NWin is a loudspeaker production test system using a standard soundboard. The user creates the tests they need and then combines them to create a test sequence. NWin decides pass or failure on frequency response, polarity and other functions.

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SigJenny by NaTCH Engineering

SigJenny turns your PC into a flexible and powerful signal generator for free. It generates numerous different waveshapes, can sweep them or arrange them as tone bursts, graphically display them, and do a very good impression of a police car!

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