
1) Depart on wheels 2) Flow easily
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https://www.crosswordclues.com/clue/roll-off

1) Waste container
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https://www.crosswordclues.com/clue/roll-off

Roll-off is the steepness of a transmission function with frequency, particularly in electrical network analysis, and most especially in connection with filter circuits in the transition between a passband and a stopband. It is most typically applied to the insertion loss of the network, but can in principle be applied to any relevant function of ...
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http://en.wikipedia.org/wiki/Roll-off
[dumpster] A roll-off is a usually open top dumpster characterized by a rectangular footprint, utilizing wheels to facilitate rolling the dumpster in place. The container is designed to be transported by special roll-off trucks. Roll-offs are commonly used to contain loads of construction and demolition waste or other waste types. Some roll...
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http://en.wikipedia.org/wiki/Roll-off_(dumpster)

The reduction of signal level as the frequency of the signal moves away from the cut-off frequency, especially when the cut-off rate is mild.
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http://www.encyclo.co.uk/local/20447

This is the reduction or fall-away in gain that can be observed at the extremes of frequency response.
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http://www.songstuff.com/glossary/R

Rate of attenuation of a signal (usually by a filter), measured in Decibels per Volt (DbV) The rate at which a filter attenuates a signal once it has passed the filter cut-off point.
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http://www.traditionalmusic.co.uk/music%20tech%20glossary/Music%20Tech%20Gl

A measure of the attenuation of a filter with frequency, e.g. a 40 Hz analogue filter will give some attenuation to signals slightly below 40 Hz and pass a small proportion of higher frequency signals. See also: Filter.
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https://www.encyclo.co.uk/local/20687

A graduated reduction in the strength of audio output above and below certain specified frequencies.
Found on
https://www.encyclo.co.uk/local/22369
No exact match found.