Character position definition and scope:

A one-character alphabetic code indicates whether the sound of the projected graphic is on the item or is separate from the item (i.e., on the accompanying material).  A fill character ( | ) is used when no attempt has been made to code this position.

Record requirements for National-level and Minimal-level records:  Optional.

Guidelines for applying content designators:

Code:

Description:

#

No sound (silent)

a

Sound on medium  Sound is present and is on the item.

b

Sound separate from medium  Sound is present but it is on the accompanying item.

u

Unknown  The presence of sound on the item is not known.

|

No attempt to code

Content designator history:

Character position 03 (Sound on medium or separate) was moved to position 05 when field 007 was restructured in 1981.

To return, select:

007:  Projected graphic

007  Physical Description Fixed Field