Free Loudspeakers Software

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 can make sophisticated pass or fail decisions on frequency response (there are multiple measured frequency responses), polarity and other functions, and report on production performance.

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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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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. The output can be a single frequency or swept, or a single or repeating tone burst. The input from a microphone can be shown and the output frequency can be specified as musical pitch!

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sonic beacon by Sonic Beacon

Sonic beacon is a PC-based test and measurement system for the testing of loudspeakers using a low cost microphone, preamp and a commercially available Windows multimedia sound card. Sonic beacon will perform impedance, frequency and phase response, harmonic and inter-modulation distortion, sensitivity as well as other FFT and real time analysis tests, Sixteen bit sampling rates up to 192 kHz and FFT lengths up to 128K points are supported.

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P2P Transfer by http://www.TheXSoft.com

P2P Transfer is an application that allows you to have multiple machines transfer P2P hashes / torrents to a single download server, without having to login to the remote server or copying the file manually. Transfers are encrypted to ensure the best possible privacy.

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NOAH for XP & Vista by Gen-9, Inc.

Noah is the first application to free your information from the separate "data islands" of your browser, email client, contact manager, file folders, schedule and RSS feeds. Noah bridges these currently divided data sources and makes it all accessible from a single interface. And your data is always available, online or offline. Import email settings, emails and contacts from Outlook and Thunderbird plus automatic setup for Gmail and others.

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