Documents Per Minute - A measurement of the document rate of capture or throughput possible in check imaging.
call defect per million. Lost stable (connected call) or non-stable (call being setup) call due to any hardware or software failure, procedural error, or other causes. Note that a Call Defect does not include misrouted calls or loss of call features.
Diesel Particulate Matter. Sub-micron size particles found in diesel exhaust. Most emission regulations specify DPM measurement methods in which particulates are sampled on filters from cooled exhaust gas. The cooling causes condensation of vapors in the gas sampling train. Thus, the DPM is composed of both solid and liquid particles and is generally classified into three fractions: (1) inorganic carbon (soot), (2) organic fraction (often referred to as SOF or VOF), and (3) sulfate fraction (hydrated sulfuric acid).
disintegrations per minute.
Disintegration per minute. The rate of emission by radioactive material as determined by correcting the counts per minute observed by an appropriate detector for background, efficiency, and geometric factors associated with the instrumentation.
In addition to normal CO, HC, and NOx of all engine emissions, diesel engines also produce a particulate matter (DPM), which can be seen as a smoke or soot and consists of minute particles, identified by EPA and CARB, as being harmful to your health. These particles can be reduced by the use of a catalytic converter, or a diesel engine particulate filter, in the exhaust outlet.
Documents per minute, a measure of track speed in a transport.
The amount of ionization in air caused by X-ray or gamma ray radiation per unit time; the unit of measurement is the roentgen (R).