1、AIIM US34 96 O 3032348 050L033 4Tb O Standard Recommended Practice - Specifications for 16mm and 35mm Roll Microfilm Approved As American National Standards Institute (ANSI) Standard August 8,1996 FOR INFORMATION AND IMAGE Suite 11 O0 Silver Spring, Maryland 20910 AIIM MANAGEMENT 301-587-8202 INTERN
2、ATIONAL AIIM MSL4 96 3032348 05030L4 332 ANSI/AIIM O by Association for Information and Image Management International 11 O0 Wayne Avenue, Suite 11 O0 Silver Spring, MD 20910-5603 Tel: 301 -587-8202 Fax: 301 -587-271 1 ISBN 0-89258-1 30-1 Printed in the United States of America AIIM MSL4 96 U LOL23L
3、i 05010L5 279 ANSVAIIM MS14-1996 Standard for Information and Image Management - Standard Recommended Practice - Specifications for 16 mm and 35 mrn Roll Microfilm Association for Information and Image Management International Abst rad: This standard specifies physical characteristics, formats, plac
4、ement, and orientation of 16 mm and 35 mm roll microfilm produced as a result of source document and computer-output microfilming. AIIU MSL4 96 1012348 05OLOLb I105 m ANSVAIIM MS14-1996 Standard Recommended Practice - Specifications for 16 mm and 35 mm Roll Microfilm Contents Foreword . i 1 Audience
5、, scope, and purpose 1 2 Normative references . 1 3 Definitions 1 4 Physical characteristics: Width and thickness 2 5 Roll microfilm formats . 3 6 Microimage placement and orientation 4 7 Quality control . 11 Annexes Annex A COM 16 mm, 1:28 reduction . 12 Annex B Alphanumeric character Annex C 105 m
6、m roll microfilm . 17 Annex D 35 mm computer output . 18 Figures Figure 1 Horizontal mode (B or comic orientation) . 1 Figure 2 Examples of right reading 2 Figure 3 Examples of reverse reading 2 Figure 4 Vertical mode (A or cine orientation) 2 Figure 5 Simplex format 3 Figure 6 Duo format . 3 Figure
7、 7 Duplex format 4 Figure 8 Duo duplex format 5 Figure 9 Multiplex format - Two or more rows 5 parameters for COM . 13 Figure 10a Orientation of microimages on a reel (comic mode) 6 Figure lob Orientation of microimages on a reel (cine mode) 6 Figure 1 1 Sequence of microimages 7 Figure 12 Sectional
8、 microfilming of source documents . 8 Figure 13a All roll microfilm format dimensions 9 Figure 13b Simplex, duplex, and multiplex Figure 13c Duo and duo duplex roll microfilm Figure B1 Alphanumeric characters . 14 roll microfilm format dimensions 9 formats . 9 Figure C1 Format of 105 mm roll 17 Figu
9、re D1 Microimage placement for 35 rmn COM 18 Tables Table 1 Dimensions for reserved areas on roll microfilm 10 Table 2 Dimensions for perforated microfilm 10 Table 3 Reductions for 16 mm COM 11 Table 4 Reductions for 35 mm COM 11 Table Al Table B 1 Table B2 Table B3 Table B4 Document size and inform
10、ation densi ty 12 Character size, and dimensional standards . 13 16 mm COM character parameters 15 16 mm COM information density . 15 35 mm COM information density .16 Foreword This foreword is not part of the American National Standard for Information and Image Management - Specifications for 16 mm
11、 and 35 rnm roll microfilm, ANSVAIIM MS14-1996). For a number of years, separate standards have existed for source document and computer-output microforms. With increasing documentation requirements and advances in COM technology, computer-output microforms have become commonplace. This increased us
12、e of COM resulted in a need for compatibility and interchangeability of the same type of microform, no matter how produced. Therefore, as standards were being revised, a standard was prepared for microfiche produced by either source document or computer-output microfilming (ANSUAIIM MS5-1985). To pa
13、rallel that standard, the roll microfilm portion of the Standard for Format and Coding for COM, ANSI/AIIM MS2-1978, was combined with the Specifications for 16- and 35mm Microfilm, ANSI/AIIM MS14-1978, to produce this document. From a historical perspective, note that in 1938, standardization effort
14、s in the field of still photography were first initiated under the procedures of the (then) American Standards Association (ASA) (subsequently renamed the United States of America Standards Institute and now the American National Standards Institute). The committee organized to carry on this work wa
15、s designated as the ASA Clauseal Committee on Standardization in the Field of Photography, 238. This committee continued in operation for over 10 years under the sponsorship of the Optical Society of America and was responsible for the development of over 100 American standards in the photographic f
16、ield. By 1950, it was no longer feasible for one committee to handle such a large assignment. Consequently, on November 30,1950, ASA Committee 238 was disbanded, and new committees were organized to replace it. Among those committees was PH5, subsequently sponsored by the American Library Associatio
17、n until 1973. in April 1969, a request was made by the National Micrographics Association subcommittee dealing with computer-output microfilm formats and coding to review film thickness ranges. (This information can now be found in ANSI PH1.51.) During compliance, the simplex format was also reviewe
18、d because of reported differences with general industry practice. Because of the advancement of technology and applications, the need for additional formats was recognized, and these were included in the documents. The National Micrographics Association was given the draft for completion and assumed
19、 the sponsorship of PH5 in 1973. i Association for information and Image Management International AIIM MS14 96 = 1012348 0501017 O41 ANSUAIIM MS14-1996 Standard Recommended Practice - Specifications for 16 mm and 35 mm Roll Microfilm In the meantime, work had been progressing on a Standard for Forma
20、t and Coding of Computer-Output Microfilm. This standard, also prepared by the NMA Standards Committee of the same name, was published in 1971 (ANSI PH5.18/NMA MS2-1971) and revised in 1976 and in 1978. Also in 1978, the NMA Information Storage and Retrieval Standards Committee was directed to revie
21、w and revise ANSI PH5.3-1967, Specifications for 16mm and 35mm Silver-Gelatin Microfilms for Reel Applications. A draft was prepared by the subcommittee PH5.1 of the clauseal committee PH5 on Photographic Reproduction of Documents, and the final result was the Specijcations for 16 mm and 35 mm Micro
22、films in Roll Film. In 1979, NMA streamlined its standards committees and, in the process, expanded the role of the C3 committee by including in its scope the responsibility for all microform formats and renaming it the Microform Formats Standards Committee. As noted earlier, this committee then pro
23、duced the Standard for Microjche and, subsequently, this standard. Suggestions for improving this standard are welcome. They should be sent to the Chair, AIIM Standards Board, Association for Information and Image Management International, 1100 Wayne Avenue, Suite 1100, Silver Spring, MD 20910-5603.
24、 The AIIM Standards Board had the following members at the time it approved this standard: Name of Representative Oreanhation Represented Judith A. Kilpatick, Chair Jewel M. Drass John C. Gale Bruce A. Holroyd James Meyer Roy Pierce Fernando L. Podio Shahzad S. Qazi Michael L. Thomas Stephen Urban A
25、ssociation for Information and Image Management International Bell infmation sheet; bibliographic target; and declaration by records custodian u 1 Jan - 31 Aug 1972 Titietarg; Documents being filmed (insert misc. targets when needed) 3( Special targets: declaration by camera operator Technical targe
26、t(s): resolution, density II II Retake targets (where applicable) STARTEND RETAKE II ROLL NUMBER I I r-7 Trailer as needed for reader/duplicator threading, sodium thiosulfate test patch (if desired) and camera threading I Figure 11 - Sequence of microimages 7 Association for Information and Image Ma
27、nagement international AIIM MS34 Yb W 303234A 0503825 3LA W ANSUAIIM MS14-1996 Standard Recommended Practice - Specifications for 16 mm and 35 mm Roll Microfilm Figure 12 - Sectional microfdming of source documents 6.6 Microimage placement Microimages should not be placed in certain reserved areas o
28、n roll microfilm as described in 6.6.1 to 6.6.3. Additional microimage placement specifications are applicable to certain COM applications. 6.6.1 Reserved areas of roil microfdm Edges of roll microfilm are reserved to allow for film tracking and edge marking, to minimize the effects of edge fogging
29、during microfilming (see figures 13a and 13b), or for coding (see figures 13b and 13c.) The area reserved for coding sha contain information for locating and counting microimages, microimage identification codes, or image marks (see ANSVAIIM MS8). Dimensions are specified in tables 1 and 2. 6.6.2 Im
30、aging area The area not reserved under 6.6.1 is available for microimage placement, for applicable technical and other targets, for spacing between microimages, and for other coding techniques (e.g., bar coding or photo-optical coding located transversely across the microfilm between microimages). S
31、ee figures 13a and 13b and tables 1 and 2. 8 Association for information and Image Management International AIIM MS14 96 = 1042348 0503026 05q D ANSVAIIM MS14-1996 Standard Recommended Practice - Specifications for 16 mm and 35 mm Roll Microfilm Figure 13a - All roll microfilm format dimensions (wit
32、hout reserved area for identification and coding) . Fll-7F-l . . IlEl =/=I Figure 13b - Simplex, duplex, and multiplex roll microfilm format dimensions (area E may be located on either edge of the microfilm) Figure 13c -Duo and duo duplex roil microfilm formats (ama E located on both edges of the mi
33、crofilm) For values of following dimensions, see tables 1 and 2: A and B: Areas for film tracking, edge marking and fogging C: Area for microimages, targets, and certain coding D: Area between microimages E: Area for identification and coding F: Full width of microfilm G and H: Area for microimage p
34、lacement for COM (see table 1) Figures 13 a, b, and c - Reserved areas and microimage locations on roll microfilm 9 Association for Information and Image Management Inteniationai AIIM MS24 96 = 2022348 0503027 TD ANSUAIIM MS14-1996 Standard Recommended Practice - Specifications for 16 mm and 35 mm R
35、oll Microfilm C, maximum C. maximum I 35 nun Microfdm I 16 mm Microfidm* I Dimensions I 13.25 (0.522) 11.60 (0.457 A or 3 minimum 1 0.51 (0.020) E minimum? F maximum$ F aim C, maximum I 14.90 (0.587) 2.16 (0.085) 15.98 (0.629) 15.95 (0.628) I 16 mm Microfdm D minimum I 0.51 (0.020) 35 mm Microfdm Di
36、mensions* A minimum B minimum C maximum F minimum I 15.92 (0.627) Perforated Perforated One Edge? Both Edges* Both Edges* 2.79 (0.1 10) 2.79 (O. 110) 5.48 (0.216) 0.51 (0.020) 2.79 (0.110) 5.48 (0.216) 12.62 (0.497) 10.34 (0.407) 24.00 (0.944) G maximum (j I 12.70 (0.500) H 8.79k0.08 I (0.346 f 0.00
37、3) 0.97 (0.038) I 33.01 (1.300) 31.82 (1.253) 30.63 (1.206) 0.97 (0.038) I 35.00 (1.378) 34.95 (1.376) *Dimensions are in mm; figures in parentheses are in inches ?See ANSVAIIM MS8 $See ANSI PH1.51 $For 16 mm COM only Table 1 - Dimensions for reserved areas on roll microfdm (Refer to figures 13% b,
38、and c) 6.7.1 Source document microfilming Due to the variety in the sizes and types of documents that are microfilmed, it is not practical to always specify reductions to be used. However, any reduction selected shail result in producing the legibility and quality 10 Association for Information and
39、Image Management International AIIM MS14 96 1012348 0502028 927 H ANSUAIIM MS14-1996 Standard Recommended Practice - Specifications for 16 mm and 35 mm Roll Microfilm Nominal Reduction 1 :24 1 :42 1:48 Imadnarv Document Imaee Size (Nominai) Permissible Range - Size 216 x 279 9.00 x 11.63 1:23 to 1:2
40、5.5 (8.5 x 11) (0.354 x 0.458) 356 x 279 14.83 x 11.63 1:23 to 1:25.5 (14 x 11) (0.584 x 0.458) 216 x 279 5.14 x 6.64 1:41 to 1:44 (8.5 x 11) (0.202 x 0.261) 356 x 279 8.48 x 6.64 1:41 to 1:44 (14 x 11) (0.334 x 0.261) 216 x 279 4.50 x 5.81 1:47 to 150 (8.5 x 11) (0.177 x 0.229) 356 x 279 7.42 x 5.8
41、1 1:47 to 150 (14 x 11) (0.292 x 0.229) I I Standard I Nominal Auuroximae 14.5 madtication* drawing size t reduction Oris!hal imaginary document size$* I percent 1 A 1:16 l2 ID 257.80 x 405.10 (10.15 x 16.00) 1 :30 533.40 x 838.20 (21.00 x 33.00) Microimage dimensions border to border (height times
42、width)* 533.40 x 838.20 I (21.00 x 33.00) 322.30 x 506.40 I (12.70 x 19.94) 16.271 x 12.700 (0.6406 x 0.5000) 13 ID 17.780 x 27.940 (0.7000 x 1.1000) 1 :24 22.225 x 34.925 (0.8750 x 1.3750) 14 IE 1 :30 27.940 x 36.406 (1.1OOO x 1.4333) *All dimensions are given in mm; figures in parentheses are inch
43、 equivalen 405.10 x 527.90 (16.00 x 20.78) 838.20 x 1.092.20 (33.00 x 43.00) 260.35 x 203.20 I (10.25 x 8.00) 235.90 x 184.20 (9.30 x 7.251 5. ?Standard B- and C-sized images Ge implied by above capabilities; for example, a B-sized information area (10% x 16?4- inch, border-to-border original reduce
44、d 16:l) has dimensions of 16.271 x 25.769mm (0.6406 x 1.0145 in), which approximates the D-size (30:l) image. Similarly, the C-sized image approximates the E-sized (30:l) image, and the F-sized drawing is equivalent to an E-sized (301) image. $Border-to-border dimensions for standard drawings. Table
45、 4 - Reductions for 35 mm COM 7 Quality control 7.1 Quaiity requirements The required legibility of the microimage of a source document shall be determined in accordance with the quality index method outlined and illustrated in ANSVAIIM MS23. The legibility of the microimage of an imaginary COM docu
46、ment shaii be determined in accordance with the quality index method outlined and illustrated in ANSVAIM MS 1. 11 Association for Information and Image Management International AIIM MS14 96 1012348 0501029 863 ANSVAIIM MS14-1996 Standard Recommended Practice - Specifications for 16 mm and 35 mm Roll
47、 Microfilm Imaginary document 216 x 279 (8Y2 x 11) 356 x 279 (14x 11) Annex A (Informative) COM 16 mm, 1:28 reduction (This annex is not part of American National Standard for Information and Image Management - Specifications for 16 mm and 35 mm roll microfilm, ANSVAIIM MS14-1996.) Image MaximW Mari
48、mum - Size characters lines Per ominai)r per line: 7.710 x 9.980 70$ 64 (0.304 x 0.393) 12.700 x 9.980 132 64 (0.500 x 0.393) Al Reduction It is recognized that, for certain applications, a 1:28 reduction may be appropriate in the vertical mode. The permissible reduction range should be from 1:27 to
49、 1:30. Table Al - Document size and information density 12 Association for information and image Management International AIIM MSL4 96 H LOL2348 OSOLO30 SS ANSYAUM MS14-1996 Standard Recommended Practice - Specifications for 16 mm and 35 mm Roll Microfilm Minimm figures in parentheses are inch equivalents (rounded off to the nearest ten-thousands of an inch). Figures given for dimensions C and E are used as multiplication factors. Physical measurements are made to the micron (ten- thousandth of an inch) after appropriately round
