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Spectrum Analyzer Ø (39 Hz - 73 Hz)

Written by Wendy Dunham.

spectrum39-73
Download Spectrum Analyzer 39 Hz–73 Hz CMB: zipSpectrumAnalyzer39-73CMB.zip57.75 KB

Similar in design to the Spectrum 2, the Spectrum Ø uses MClass EQ narrow band filters in conjunction with MClass Compressor "envelope followers" to drive a BV512 Vocoder display using control voltage (CV). It displays discrete bands between 39 Hz and 73 Hz! - Wendy

The frequency centers are known, but the display amplitude and response are not calibrated. Nevertheless, it is revealing what frequencies are present.
User Controls:
  • Gain: Use this to boost the signal floor to reveal even lower level detail (Default = minimum).
The bands are evenly spaced ~ 2.25 Hz apart.
16 Band
Band 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Hz 39.1 41.3 43.7 45.9 48.0 50.4 52.7 54.7 57.2 59.3 61.6 63.9 66.0 68.5 70.7 72.9

Grab the companion 76 Hz – 10500 Hz Spectrum Analyzer

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