A [Linux] app for monitoring received signal strength and noise levels in wireless devices.

From the Wavemon (http://freshmeat.net/projects/wavemon/ home page):
''wavemon is a ncurses-based monitor for wireless devices. It allows you to watch the signal and noise levels, packet statistics, device configuration, and network parameters of your wireless network hardware. It has currently only been tested with the Lucent Orinoco series of cards, although it should work (with varying features) with all devices supported by the wireless kernel extensions written by Jean Tourrilhes.''

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