Curses!  The tapespool cruft noise is meant to be turned off at random to evidence the finery of the principle at work!  Likewise the 60Hz noise to be quenched once the works are at equilibrium.   Big-O Parsecs!  Distinctly, Edwardian onomotopoeia are for works and not tells of last prose.  This written; film on with more libriment lent the pianist and boards-performer!Totally beset by link from Warren Ellis; I know not the verb form.