signal | | [bang~ ] [block~ 1]
| / [vsnapshot~ ] | (some speed limiting with care taken not to lose highest amplitude..) | vu right input for peak )
should be:
signal | | [bang~ ] [block~ 1]
| / [vsnapshot~ ] | [abs ] | [rmstodb ] | (some speed limiting with care taken not
to lose highest amplitude..) | [- 100] | vu right input for peak )