scott@ORA92> CREATE OR REPLACE DIRECTORY your_dir AS 'd:\oracle2'
  2  /

Directory created.

scott@ORA92> CREATE TABLE your_tab
  2    (id	    NUMBER,
  3  	your_bfile  ORDSYS.ORDAUDIO)
  4  /

Table created.

scott@ORA92> INSERT INTO your_tab (id, your_bfile)
  2  VALUES (1, ORDSYS.ORDAudio.init ('FILE', 'FILE_DIR', 'speaker.au'))
  3  /

1 row created.

scott@ORA92> SELECT COUNT (*) FROM your_tab
  2  /

  COUNT(*)
----------
         1

scott@ORA92>