Specan 32 is a free VST 1/3rd octave spectrum analyzer modelled after the classic DN60 Spectrum Analyzer by Klark Teknik…
The Specan 32 is modelled after the classic DN60 Spectrum Analyzer by Klark Teknik and based on the full scale frequency standard GOST 17168-82. It filters electrical octave and third-octave and also meets IEC804:1985, the standard specification for integrating averaging sound level meters.
What i like:
32 and 64 Bit versions, the GUI, it’s for free.
What i Don’t like: