SOUND RECORDING -- TAPE (Cassettes)
 
ss_l*njlcmpn**                                    [default values in black]
 
00         Category of material                           s         sound recording
01         Specific material designation                           s         sound disc
02         Original⁄reproduction aspect                                    [OBSOLETE, leave blank or accepts defaults]
03         Speed                                             l         standard cassette
04         Configuration of playback channels
                                                      m         mono
                                                      q         quadrophonic
                                                      s         stereo
                                                      u         unknown
05         Grove width⁄groove pitch                           n         not applicable
06         Dimensions                                    j         cassette tape
07         Tape width                                    l         1⁄8 in. (most cassette tapes)
08         Tape configuration                                    c         quarter (4) track (most cassette tapes)
09         Kind of disk, cylinder, or tape                   m         mass produced
10         Kind of material                                    p         plastic
11         Kind of cutting                                    n         not applicable
12         Special playback charasterics
                                                      c         Dolby B; standard Dolby
                                                      n         not applicable
                                                      u         unknown
13         Capture technique
                                                      b         direct-to-disc
                                                      d         digital storage (digitally recorded)
                                                      e         analog storage (ca. late 1940s-early 1980s)
                                                      u         unknown
 
Locally assigned call number format                  TAPE ####
 
Sample 300 tag:
‡a 1 sound cassette (30 min.) : ‡b analog + ‡e transcript (16 p. ; 21 cm.)