spectrum
| Software | Description | OS | License | File Date | Comments | Power |
|---|---|---|---|---|---|---|
| Voxengo SPAN v2.6 | Real-time spectrum analyzer. [VST] | Windows | Freeware | 2013-09-05 | 0 | 90db |
| Voxengo SPAN 2.6 | Real-time spectrum analyzer. [VST/AU] | Mac | Freeware | 2013-09-05 | 2 | 80db |
| EchoFilter v3.01 | Digital audio filter and audio signal analyzer | Windows | Demo | 2003-06-01 | 1 | 75db |
| Spek v0.8.2 | Acoustic Spectrum Analyser/Spectrogram Viewer. | Windows | Free | 2013-03-27 | 0 | 75db |
| Spectrum Analyzer Pro 2010 | 1/3, 1/6, 1/12, 1/24 Octave displaying of the Spectrum. Leq(m), Leq dBA,Leq dBC, K-System (K-20, K-14, K-12) by Bob Katz | Windows | Shareware | 2010-09-15 | 11 | 75db |
| QuickAudio v2.0 | Audio editor. VST host. | Windows | Freeware | 2007-09-04 | 1 | 75db |
| MultiInspectorFree v1.2.0 | 31 band spectral analyzer. [VST/AU] | Mac | Freeware | 2009-03-06 | 6 | 70db |
| SignalScope Pro v3.05 | Multi-channel real-time analyzer and signal generator. | Mac | Demo | 2012-02-03 | 0 | 70db |
| Spectrum Analyzer pro Live 2010 | This sophisticated piece of software turns your computer into a modern, State-of-The-Art spectrum analyzer giving you features that go far beyond the possibilities of any stand-alone hardware unit. | Windows | Shareware | 2010-09-15 | 3 | 70db |
| MultiInspectorFree v1.2.0 | 31 band spectral analyzer. [VST] | Windows | Freeware | 2009-03-06 | 1 | 70db |
| SoundVision D51 | FREE Realtime Sound Analyzer | Mac | Freeware | 1997-08-18 | 6 | 70db |
| Blue Cat's FreqAnalyst Multi v2.0 | Multi-track spectrum analysis plugin. [VST/RTAS/DX] | Windows | Demo | 2012-07-09 | 0 | 70db |
| CD/Spectrum Pro 2001 | CD, MP3, audio player with graphical spectrum analyzer | Windows | Shareware | 2002-02-13 | 399 | 70db |
| FFT Spectrum Analyser v2.70.4a Lite | FFT Spectrum Analyser | Windows | Shareware | 2001-06-01 | 32 | 65db |
| OscilloMeter v5.57 | Real-time oscilloScope & spectrum analyzer. | Windows | Shareware | 2007-06-02 | 6 | 65db |
| Spek v0.8.3 | Acoustic Spectrum Analyser/Spectrogram Viewer. | Mac | Free | 2013-03-27 | 0 | 65db |
| bs-spectrum v1.3 | Spectrum analyzer. [VST] | Windows | Freeware | 2008-07-18 | 2 | 65db |
| Audio LAB | Osciloscope, spectrum analyzer and audio generator | Win 3.1 | Freeware | 2000-07-09 | 93 | 65db |
| Sigview 1.9 | Analyzer for audio files or live input. | Windows | Shareware | 2004-02-26 | 6 | 65db |
| SignalScope Pro v2.4.2 | SignalScope Pro for iOS will turn your iPad or iPhone into a dynamic signal generator and analysis tool. | iPhone | Paid | 2013-03-13 | 0 | 65db |
| Micro LAB v2.0 | Osciloscope, spectrum analyzer and audio generator. | Windows | Shareware | 2008-07-23 | 143 | 65db |
| Wtune v2.3.2.0 | Check the tuning of your voice/instrument, now with export to MIDI file. | Windows | Freeware | 2006-09-15 | 1 | 65db |
| Sonogram Visible Speech v3.0 | Configurable Visual Sound Analyzer Program. | Windows | Free | 2010-04-06 | 1 | 65db |
| Spek 0.8.2 | Acoustic Spectrum Analyser/Spectrogram Viewer | Linux | Free | 2013-03-27 | 0 | 60db |
| Mimic SoundJam 1.2 | SoundJam MP plugin for spectrum & waveform analysis | Mac | Freeware | 1999-11-17 | 16 | 60db |
| Fre(a)koscope 0.8 public beta | FFT-based real-time spectrum analyzer. [VST] | Windows | Freeware | 2005-03-26 | 4 | 60db |
| WhiteCap 4.7 | Visualizes "line-in" audio on your Mac. | Mac | Freeware | 2004-09-06 | 1 | 60db |
| bs-spectrum v1.3 | Spectrum analyzer. [VST/AU] | Mac | Freeware | 2008-07-18 | 0 | 60db |
| Winamp 3DGL Texture pack | Texture pack for Winamp 3DGL plug-in for Winamp | Windows | Freeware | 1 | 60db | |
| WhiteCap v5.22 | Real-time music visualization plug-in for media players and can also visualize auxiliary or "line-in" audio. | Mac | Freeware | 2009-08-31 | 0 | 60db |
