MusicRadar

NAMM 2019: Source Audio’s Spectrum Intelligent Filter is an all-in-one synth, filter, octave and harmonizer pedal

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NAMM 2019: Source Audio has unveiled the Spectrum Intelligent Filter pedal. Describing it as a ...
MusicRadar

Mastro Valvola’s OFF1 combines octave, fuzz and ladder filter effects in one tweakable pedal

The OFF1’s trio of analogue circuits blur the line between sub-octave, octave fuzz and synth sounds, and can be used for electric guitar, bass or synthesizer When you purchase through links on our ...
Electronic Design

Octave Analysis Explored

Sound-level measurements offer a conventional way to measure sound but do not contain frequency information, making it difficult to compare different sounds or vibration. Octave analysis filters the ...