EQ – soundQuality org

Biological Effects of High Frequency Sound

Updated April 7, 2024 | Published March 6, 2021 by M

“…results suggest the existence of a previously unrecognized response to complex sound containing particular types of high frequencies above the audible range. We term this phenomenon the ‘hypersonic effect.” May explain why most listeners can hear a supposedly impossibly high-frequency difference between a 12 kilo Hertz square wave versus a 12 kilo Hertz sine wave. … Read more

On the Fallacy of “Limited Bandwidth” in Guitar Amplification

Updated February 22, 2024 | Published March 15, 2021 by M

Content Malcolm Moore explains why limitations are not preferable “For a guitar, the audio spectrum needs are wide. …The lower open E string has a fundamental of about 128 Hz, and significant harmonics are the second, fourth, sixth and eighth meaning the spectrum here extends to 1024 Hz. On the twelfth fret on the upper … Read more

Welcome fellow travelers; discerning smarties; open-minded and rational afficionados of truth and beauty, to our constantly-curated cornucopia of curiosities delving deeply beyond the beyonds of esoterica, eclectica, engineering, and evermore “-ologies” — a ‘top-drawer’ overflowing delectable variety and intrigue.

This website largely concerns vibrations, oscillations, energies — vibratory anything — with life, physics, science, music in primary focus, plus oddball tidbits mixed-in for flavor and zest.

“An investment in knowledge pays the best interest.” – Ben Franklin

All is inseparably connected via vibration. Per scripture, sound was the beginning: If “God is two octaves above man,” but ‘silence is golden,’ doesn’t that leave us somewhere between precious and divine? We should live up to that.