Spectrum Analyzers, Windows, Free
| Spectrum Analyzers - Here you will find a collection of Spectrum Analyzers which allow you to analyze sound. These programs have a range of functions including Fast Fourier Transforms (FFT), Real Time 3D display, wavelet decomposition, harmonic analysis, note definition and much more. | |
LicensePlatformOnly listings tagged with: |
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| Software | Description | OS | License | File Date | Comments | Power |
|---|---|---|---|---|---|---|
| VA - Visual Analyser 2011 | Oscilloscope and Spectrum Analyser | Windows | Freeware | 2013-01-25 | 19 | 90db |
| Voxengo SPAN v2.4.1 | Real-time spectrum analyzer. [VST] | Windows | Freeware | 2011-10-13 | 0 | 90db |
| Slow MP3 | Slow MP3 is a musician's music player that can slow down, transpose and transcribe songs on the fly. | Windows | Freeware | 2010-09-27 | 29 | 85db |
| Spectrum Analyzer v1.04 | Real-time spectrum analysis plugin. [VST] | Windows | Freeware | 2010-01-27 | 0 | 80db |
| Sound Frequency Analyzer | Frequency Analyzer | Windows | Freeware | 2001-07-01 | 5 | 80db |
| Sonic Visualiser v2.0 | View and analyse the contents of music audio files. [Hosts VST Plugins] | Windows | Free | 2012-07-20 | 2 | 75db |
| Spek v0.7 | Acoustic Spectrum Analyser/Spectrogram Viewer. | Windows | Free | 2011-05-03 | 0 | 75db |
| MultiInspectorFree v1.2.0 | 31 band spectral analyzer. [VST] | Windows | Freeware | 2009-03-06 | 1 | 75db |
| Frequency Analyzer | Freeware FFT analysis program | Windows | Freeware | 2001-06-20 | 3 | 70db |
| bs-spectrum v1.3 | Spectrum analyzer. [VST] | Windows | Freeware | 2008-07-18 | 2 | 70db |
| Sonogram Visible Speech v3.0 | Configurable Visual Sound Analyzer Program. | Windows | Free | 2010-04-06 | 1 | 70db |
| Peak Meter | Peak Meter from Starplugs is a high end peak metering plug-in. [VST] | Windows | Freeware | 2011-12-20 | 0 | 65db |
| WaveTools | Draws spectrograms from WAV files | Windows | Freeware | 2001-09-08 | 5 | 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 |
| SPEAR v0.7.3 | Audio analysis, editing and synthesis software. | Windows | Freeware | 2009-07-14 | 0 | 65db |
| Fre(a)koscope 0.8 public beta | FFT-based real-time spectrum analyzer. [VST] | Windows | Freeware | 2005-03-26 | 4 | 60db |
| Sonogram sg-1 v1.0 beta | VST sonogram plug-in. | Windows | Freeware | 2005-10-14 | 1 | 60db |
| WAV2PIC v1.0 | A visual note analyzer for wave files. | Windows | Freeware | 2008-10-20 | 0 | 55db |
| Inspector Free v1.4 | Analysis plug-in, uses its alarm feature to alert users of adverse conditions in their audio. [VST/RTAS] | Windows | Freeware | 2009-04-09 | 0 | 55db |
| SI Works Application Development Toolkit | VB/C++ real-time audio/video library and tool set. | Windows | Freeware | 2002-03-20 | 5 | 50db |
