CHE SIGNIFICA ISO RATING IN INGLESE
Velocità del film
La velocità del film è la misura della sensibilità alla luce della pellicola fotografica, determinata dalla sensitometria e misurata su varie scale numeriche, il più recente del sistema ISO. Un sistema ISO aderente è utilizzato per misurare la sensibilità dei sistemi di imaging digitale. Pellicola relativamente insensibile, con un indice di velocità corrispondentemente più basso, richiede maggiore esposizione alla luce per produrre la stessa densità dell'immagine come un film più sensibile e viene quindi comunemente definito un film lento. Film ad alta sensibilità sono pertanto definiti film veloci. Nella fotografia digitale e in pellicola, la riduzione dell'esposizione corrispondente all'utilizzo di sensibilità superiori porta generalmente a ridurre la qualità dell'immagine. In breve, maggiore è la sensibilità, più grainier l'immagine. In ultima analisi la sensibilità è limitata dall'efficienza quantistica del film o del sensore.
definizione di ISO rating nel dizionario inglese
La definizione di classificazione ISO nel dizionario è una classificazione della velocità del film in cui il raddoppio del numero ISO rappresenta un raddoppio della sensibilità; ad esempio, la pellicola ISO 400 richiede metà esposizione di ISO 200 nelle stesse condizioni. Il sistema utilizza numeri identici per il rating ASA obsoleto.
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10 LIBRI IN INGLESE ASSOCIATI CON «ISO RATING»
Scopri l'uso di
ISO rating nella seguente selezione bibliografica. Libri associati con
ISO rating e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
A Leadership Guide for Combination Fire Departments
There are many instances where fire departments have invested huge sums to
achieve a better ISO rating and have not necessarily improved their service level.
The concept of service first, then ISO rating, is a prudent means of addressing ...
Fred C. Windisch, Fred C. Crosby,
2007
NFPA Standards for Fire Department Response The ISO rating system provides a
valuable service; however, because of ISO's focus on fire suppression and
because of the relatively infrequent on-site evaluations, some feel that it is too
limited ...
Clinton Smoke, Charles Keeton, Billy Wenzel,
2009
3
The Photography Bible: A Complete Guide for the 21st Century ...
The exposure is controlled by a combination of three factors:the lens aperture,
the shutter speed and the ISO rating. MOTORBIKE A fast shutter speed freezes
the action of fast-moving. EXPOSURE THE FUNDAMENTALS OF EXPOSURE
The ...
4
The Complete Idiot's Guide to Digital Photography
Some cameras allow you to vary the sensitivity, or ISO rating, of the chip, which
has the same effect as using a higher- or lower-speed film. Not too long ago this
system used to be called ASA. Specifying a faster ISO rating enables you to shoot
...
5
Sony Alpha DSLR A100: A Better Manual
Sensors and film are generally rated at numbers between 25 and 6400. Each
doubling of the number represents a 100 % increase in sensitivity. This can be
translated to one full f-stop or shutter speed setting. So an ISO rating of 100 (often
the ...
6
The Fire Department Water Supply Handbook
William F. Eckman. GUIDELINES FOR PLANNING The first place many fire
departments look when beginning a comprehensive planning process is the
Insurance Services Office (ISO). ISO's rating guide is a helpful reference since it
provides ...
7
Photographers' Guide To Essential Field Techniques
When the base ISO rating is set at a higher sensitivity level (e.g. an ISO 100 film
is rated at ISO 200), this is known as up-rating, or pushing film speed. When the
opposite applies and the film speed is manually set at a lower rating than the ...
8
The Landscape Photography Bible
Undoubtedly one of the biggest advantages of using a DSLR is that you can
easily change your ISO rating frame by frame. It is surprising just how many
photographers fail to utilize this. There will be times when you want your
landscape to ...
9
Digital Sports Photograpphy
Understanding how to achieve your exposure settings using the aperture and
shutter speed controls is dictated by and related to your “film” speed, otherwise
known as your ISO rating. The ISO rating is a numerical rating that describes the
light ...
10
Handbook of Practical Gear Design
ISO rating work by WG 6 is continuing. Several product standards are being
developed. The general standard, ISO/DIS 6336 I-IV, is considered to be finished,
but it has not been accepted as the world standard. The general AGMA and ISO ...
Stephen P. Radzevich, Darle W. Dudley,
1994
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «ISO RATING»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
ISO rating nel contesto delle seguenti notizie.
Library supporters want more funding - Great Falls Tribune
Commissioner Bob Jones said this budget funds items that have been deferred too long in public safety areas and that the city's ISO rating has ... «Great Falls Tribune, lug 15»
Soddy Daisy Fire Department Has Come A Long Way; SROs …
The Soddy Daisy Commission Thursday night recognized the fire department for lowering the city's ISO rating from three to two. Fire Chief Mike ... «The Chattanoogan, lug 15»
Rants and Raves for Friday, July 17, 2015 - Valdosta Daily Times …
Why is it that all of the local governments have posted their new ISO rating yet Lowndes County has not. We received a lower ISO score months ... «Valdosta Daily Times, lug 15»
Another fire truck?
... ability to handle some of Bolivar's larger buildings, both in height and footprint, with existing equipment and potential loss of ISO rating. «Bolivar Herald-Free Press, lug 15»
Letter: Medical Response
Our current ISO rating is a 3, but what will it be in the future? This can affect your rate by $100 or more per month. When it is up and running, will ... «The Friday Flyer, lug 15»
Ashland City rural fire district gets lower ISO rating
The Ashland City Fire Department recently learned that its Insurance Service Office (ISO) rating went from a Class 9 rating to a Class 4Y rating ... «The Tennessean, lug 15»
Music festival request denied by council
Also in his report, Coffey noted the improved ISO rating for Paint Creek Joint EMS/Fire District, which was recently announced as 3, versus the ... «Hillsboro Times Gazette, lug 15»
Fire chief discusses ISO rating
ILION — Ilion Fire Chief James Trevett reported his department is working to make some improvements after the latest Insurance Services ... «Herkimer Evening Telegram, lug 15»
Rural Fire Department under fire
The ISO rating right now is a 9, 10 is the highest. Insurance will go up and everyone's wallet will be a little lighter. I'm sorry to the community, but ... «The News, lug 15»
Editorial: County ISO rating will pay off more in safety than insurance …
Doug Wiles, president of Herbie Wiles Insurance, told The Record in a 2013 editorial about the city's upgraded ISO rating, that few customers ... «St. Augustine Record, lug 15»