acknowledgements for ansi/nist-itl 1-2011 - NIST Visual Image ...

ANSI/NIST-ITL 1-2011 - UPDATE 2013 DRAFT VERSIONinformation items may be repeated for up to 9 sources.• The first information item, Acquisition source type / AQT, is mandatory and it shallbe a numeric entry selected from the “attribute code’ column of Table 101.Table 101 Acquisition sourceAcquisition source typeAttributecodeUnspecified or unknown 0Static digital image from an unknown source 1Static digital image from a digital still-image camera 2Static digital image from a scanner 3Single video frame from an unknown source 4Single video frame from an analog video camera 5Single video frame from a digital video camera 6Video sequence from an unknown source 7Video sequence from an analog video camera, stored in analog format 8Video sequence from an analog video camera, stored in digital format 9Video sequence frame from a digital video camera 10Computer screen image capture 11Analog audio recording device; stored in analog form (such as a phonograph record) 12Analog audio recording device; converted to digital 13Digital audio recording device 14Landline telephone – both sender and receiver 15Mobile telephone – both sender and receiver 16Satellite telephone – both sender and receiver 17Telephone – unknown or mixed sources 18Television – NSTC 19Television – PAL 20Television - Other 21Voice-over-internet protocol (VOIP) 22Radio transmission: short-wave (specify single side band or continuous wave in FDN) 23Radio transmission: amateur radio (specify lower side band or continuous wave in FDN) 24Radio transmission: FM (87.5 MHz to 108 MHz) 25Radio transmission: long-wave (150 kHz to 519 kHz) 26Radio transmission: AM (570 kHz to 1720 kHz) 27Radio transmission: Aircraft frequencies 28Radio transmission: Ship and coastal station frequencies 29Vendor specific capture format 30Other 31• The second information item is mandatory if the acquisition source is analog, and thedata is stored in digital format. It is a text field, analog to digital conversion / A2D,that describes the analog to digital equipment used to transform the source. This fieldshould address parameters used, such as sample rate, if known.402