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- Nominal_level abstract "Nominal level is the operating level at which an electronic signal processing device is designed to operate. The electronic circuits that make up such equipment are limited in the maximum signal they can output and the low-level internally generated electronic noise they add to the signal. The difference between the internal noise and the maximum output level is the device's dynamic range. When a signal is chained improperly through many devices, the dynamic range of the signal is reduced. The nominal level is the level that these devices were designed to operate at, for best dynamic range.In audio, a related measurement, signal-to-noise ratio, is usually defined as the difference between the nominal level and the noise floor, leaving the headroom as the difference between nominal and maximum output. It is important to realize that the measured level is a time average, meaning that the peaks of audio signals regularly exceed the measured average level. The headroom measurement defines how far the peak levels can stray from the nominal measured level before clipping. The difference between the peaks and the average for a given signal is the crest factor.There is some confusion over the use of the term "nominal", which is often used incorrectly to mean "average or typical". The relevant definition in this case is "as per design"; gain is applied to make the average signal level correspond to the designed, or nominal, level.".
- Nominal_level wikiPageExternalLink t--NominalLevel.
- Nominal_level wikiPageExternalLink level.html.
- Nominal_level wikiPageID "6959617".
- Nominal_level wikiPageRevisionID "489729133".
- Nominal_level hasPhotoCollection Nominal_level.
- Nominal_level subject Category:Signal_processing.
- Nominal_level subject Category:Sound.
- Nominal_level comment "Nominal level is the operating level at which an electronic signal processing device is designed to operate. The electronic circuits that make up such equipment are limited in the maximum signal they can output and the low-level internally generated electronic noise they add to the signal. The difference between the internal noise and the maximum output level is the device's dynamic range. When a signal is chained improperly through many devices, the dynamic range of the signal is reduced.".
- Nominal_level label "Nominal level".
- Nominal_level sameAs m.0gyvh_.
- Nominal_level sameAs Q7048579.
- Nominal_level sameAs Q7048579.
- Nominal_level wasDerivedFrom Nominal_level?oldid=489729133.
- Nominal_level isPrimaryTopicOf Nominal_level.