Definitions for roll off
roll off

Princeton's WordNetRate this definition:0.0 / 0 votes

1. rattle down, rattle off, reel off, spiel off, roll offverb

   recite volubly or extravagantly

   "He could recite the names of all the chemical elements"

WikipediaRate this definition:0.0 / 0 votes

1. roll off

   Roll-off is the steepness of a transfer 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 frequency, and any technology, not just electronics. It is usual to measure roll-off as a function of logarithmic frequency; consequently, the units of roll-off are either decibels per decade (dB/decade), where a decade is a tenfold increase in frequency, or decibels per octave (dB/8ve), where an octave is a twofold increase in frequency. The concept of roll-off stems from the fact that in many networks roll-off tends towards a constant gradient at frequencies well away from the cut-off point of the frequency curve. Roll-off enables the cut-off performance of such a filter network to be reduced to a single number. Note that roll-off can occur with decreasing frequency as well as increasing frequency, depending on the bandform of the filter being considered: for instance a low-pass filter will roll-off with increasing frequency, but a high-pass filter or the lower stopband of a band-pass filter will roll-off with decreasing frequency. For brevity, this article describes only low-pass filters. This is to be taken in the spirit of prototype filters; the same principles may be applied to high-pass filters by interchanging phrases such as "above cut-off frequency" and "below cut-off frequency".

ChatGPTRate this definition:0.0 / 0 votes

1. roll off

   Roll off typically refers to the reduction or fall off rate of a signal, such as voltage or power, beyond a certain frequency. It is often used in the context of filters in electronic systems, for example in audio or radio signal processing, where a filter "rolls off" or decreases the amplitude of frequencies above or below certain cutoff points. It can also refer to the process of moving a product from one stage or component to another in manufacturing or industry, or to the act of removing items from a list or schedule, etc. The exact meaning depends on the context in which it is used.

Matched Categories

1. • Recite

How to pronounce roll off?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say roll off in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of roll off in Chaldean Numerology is: 2

2. Pythagorean Numerology

   The numerical value of roll off in Pythagorean Numerology is: 3

Examples of roll off in a Sentence

1. Kobi Karp:

   People in the building would see cracks in their floors, the table would not be flat, things would roll off, you would see cracks in your walls. You look up in the ceiling and you see cracks in the ceiling.

2. Yao Lu:

   I am quite interested in self-cleaning coatings in nature, such as plants, we put water on superhydrophobic plants, water wouldn't wet them. Instead the water will form drops and then roll off or just bounce away and leave the surface dry and clean.

3. Officer Wordie Johnson:

   We used to watch the new cars roll off the line here.

4. Mike Lorusso:

   The spring redetermination season wasn't that traumatic, but the next redetermination in the fall is expected to be more severe and more problematic, hedges are beginning to roll off, prices have not recovered and there is a more widely accepted realization that prices will remain lower over a longer period.

5. Harmony Allen:

   I didn't even remember how I got back to base, everything just seemed like a blur. When I got in the shower, I saw the runs of blood just roll off me, the shower water turned red.

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=roll off
2. ^ Wikipedia
   https://en.wikipedia.org/wiki/Roll_Off
3. ^ ChatGPT
   https://chat.openai.com