007 PHYSICAL DESCRIPTION FIXED FIELD (R) 007--SOUND RECORDING
00 Category of material
s Sound recording
01 Specific material designation
d Sound disc e Cylinder g Sound cartridge i Sound-track film q Roll s Sound cassette t Sound-tape reel w Wire recording z Other
02 Undefined 03 Speed
a 16 rpm b 33 1/3 rpm c 45 rpm d 78 rpm e 8 rpm f 1.4 m. per sec. Cylinders h 120 rpm i 160 rpm Tapes k 15/16 ips l 1 7/8 ips m 3 3/4 ips o 7 1/2 ips p 15 ips r 30 ips u Unknown z Other
04 Configuration of playback channels
a Acoustic [OBSOLETE] f Monaural (digital) [OBSOLETE] g Quadraphonic (digital) [OBSOLETE] j Stereophonic (digital) [OBSOLETE] k Other (digital) [OBSOLETE] m Monaural o Other (electric) [OBSOLETE] q Quadraphonic s Stereophonic u Unknown z Other
05 Groove width/groove pitch
m Microgroove/fine n Not applicable s Coarse/standard u Unknown z Other
06 Dimensions Open reels and discs
a 3 in. b 5 in. c 7 in. d 10 in. e 12 in. f 16 in. g 4 3/4 in. or 12 cm. Cassette j 3 7/8 x 2 1/2 in. Cartridge o 5 1/4 x 3 7/8 in. Cylinder n Not applicable s 2 3/4 x 4 in. u Unknown z Other
07 Tape width
l 1/8 in. m 1/4 in. n Not applicable o 1/2 in. p 1 in. u Unknown z Other
08 Tape configuration
a Full (1) track b Half (2) track c Quarter (4) track d Eight track e Twelve track f Sixteen track n Not applicable u Unknown z Other
09 Kind of disc, cylinder or tape
a Master tape b Tape duplication master d Disc master (negative) i Instantaneous (recorded on the spot) m Mass produced n Not applicable r Mother (positive) s Stamper (negative) t Test pressing u Unknown z Other
10 Kind of material
a Lacquered l Metal m Metal and plastic m Molded cylinder-mass produced [OBSOLETE] n Not applicable p Plastic s Shellac u Unknown w Wax
11 Kind of cutting
h Hill-and-dale cutting l Lateral or combined cutting n Not applicable u Unknown
12 Special playback characteristics
a NAB standard b CCIR standard c Dolby-B encoded d dbx encoded e Digital recording f Dolby-A encoded g Dolby-C encoded h CX encoded n Not applicable u Unknown z Other
13 Capture and storage technique
a Acoustical capture, direct storage b Direct storage, not acoustical d Digital storage e Analog electrical storage u Unknown z Other