iSpectrum is an easy to use audio spectrum analyzer that allows you to view live audio in a standard frequency plot, a stereo oscilloscope view and a waterfall display. You can adjust the display resolution, center frequency and save images to disk.
Free • Proprietary
What is iSpectrum?
Audio spectrum analyzer. Spectrum Display. Waterfall Frequency Display. Oscilloscope View. 6 User selectable bandwidth resolutions. User selectable center frequency. User selectable input gain. Works with built-in, system and USB microphones. Displayed images can be saved to disk. Point-and-click frequency marker. Auto centering of marker frequency when switching bandwidth. Choice of FFT window functions. User selectable sample averaging.
Audio input device.
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