I have a vague report that "root-power" or voltage-like quantities (20 dB per or...

nyanpasu64 49 days ago | parent | context | favorite | on: The scientific “unit” we call the decibel

I have a vague report that "root-power" or voltage-like quantities (20 dB per order of magnitude) are signed or vector-like, while power-like quantities are unsigned scalars?