- Zelscope is a Windows softwa
re that converts your PC into a dual-trace storage oscilloscope and spectrum analyzer
. It uses your computer's sound card as analog-to-digital converter, presenting a real-time waveform or spectrum
of the signal - which can be music, speech, or output from an electronic circuit.
- HamAlyzer is a spectrum analyzer
made just for hams, save plot images easily for emailing, monogramed with your call sign.
HamAlyzer looks no more supported, here 2.8 trial version available. Download hamalyzer
Axis Spectrum Analyzer
- Axis Spectrum Analyzer
allows you to record audio along with sincronized 31 band spectrum analyzer
readings from any audio source to be inputed into Macromedia Flash movies in an easy to integrate way. The softwa
re can also be used to display real-time audio with customized visuals on video devices such as projectors, tvs,etc.
SIGVIEW spectrum analyzer
- Complete real time signal analysis softwa
re with wide range of powerful FFT spectral analysis tools, statistics functions and comprehensive visualization system.