correction  is  in  error  and  the  copy  should  run  as originally written or set. STILL  DIGITAL  PHOTOGRAPHY—   A  photo- graphic technique that allows a photographer to take pictures and store them electronically (digitally) in a specially manufactured camera. The pictures may then   be   processed   using   digital   photographic software installed on a microcomputer. STOP BATH— An acid solution used to arrest develop- ment  by  neutralizing  the  alkaline  developer  with which the photographic material is saturated as it leaves the developing bath. STOP DOWN— In still photography and television, the use of a smaller aperture. STRINGER—  A person not assigned to a newspaper staff who contributes articles or provides informa- tion about an event. STROBE FLASH— See ELECTRONIC  FLASH. STYLE—  The   spelling,   punctuation,   capitalization, abbreviation   and   similar   mechanical   aspects   of grammar used in preparing copy. STYLEBOOK—  A compilation of rules that apply to a particular   publication,   including   locally   written policy  on  spelling,  abbreviations,  capitalization  and several other areas. SWITCHER, AUDIO—  In television, a member of the studio   production   team   who   is   responsible   for operating the television audio-mixing console. SWITCHER,  VIDEO—  In television, a member of the studio   production   team   who   is   responsible   for operating  the  video-mixing  console  and  special effects bank. T/W  SWITCH—  In television, the zoom servo lever that regulates the operation of a zoom lens (T for telephoto and W for wide angle). TALENT—  In television, the performer being photo- graphed, such as the newscaster. TALLY  LIGHT—   In  television,  the  light  atop  the camera  and  inside  the  viewfinder  that  is  illuminated when the shot produced by the camera is on the air. TAPE HEAD SEQUENCE—  The order in which the tape  heads  appear  on  a  reel-to-reel  tape  recorder/ reproducer. In most cases, the tape head sequence (from left to right) is erase, record and playback. TERTIARY  MOVEMENT—  In television, an effect produced from a sequence of shots involving two or more cameras. TEST  STRIP—  In  still  photography,  a  contact  print produced  to  determine  the  correct  exposure  and contrast. THE   ASSOCIATED   PRESS—   A   not-for-profit, cooperative  news  service  that  series  newspapers, magazines and radio and television stations. THE  ASSOCIATED  PRESS  STYLEBOOK  AND LIBEL MANUAL— The recommended guide for preparing military news. THIRTY (30)—  A direction typed on the last page of copy to indicate the end of the story. THREE-SHOT—   In  television,  a  shot  that  includes three  talents. TIE-BACK—  A  newswriting  device  that  allows  the writer  to  refresh  the  reader’s  memory  about  past events related to the story being written. TIE-IN— A newswriting device that provides supple- mentary information to the story being written. TILT— In television, a secondary camera movement wherein  the  camera  is  moved  vertically  on  a stationary  pedestal. TONE— In a photographic negative or print, the degree of lightness or darkness of the various parts of the image. TOUR—  A   planned   program   conducted   for   an individual  or  group  designed  to  increase  public awareness  and  understanding  of  a  command  and  its mission. TRACK,  AUDIO—  In television, the portion of the videotape   that   contains   the   audio   information. Virtually  all  videotape  formats  provide  enough space for the recording of two audio tracks. TRACK, CONTROL— In television, the portion of the videotape  that  provides  the  necessary  foundation  to control   and   synchronize   videotape   editing   and playback   functions. TRACK, TIME CODE ADDRESS—  In television, the portion   of   the   videotape   used   to   record   cuing information  for  editing,  such  as  audio  or  visual time/frame identification. TRACK, VIDEO—  The portion of the videotape that contains  the  video  information.  The  video  track AI-15