1. ONCE Bibliographic Service (SBO) DTB Production Rafael Pérez Arnáez ONCE Leipzig, September 2009

2. SBO Characteristics Talking Books from 1966. 13000 Titles an around of 200000 hours. Provides DTB for all ONCE members. Its main service is to help students and professionals. Receives requests from all around the country.

3. SBO Structure

4. OBJETIVES Digitization of our talking books. Daisy Structure for this books. New Production DTBs.

5. Evolution of DTB Production in Titles and Hours (up to February 2009)

6. Total Production 174254 Hours 13189 Titles

7. Daisy Production (SBO Madrid May 2009)

8. Request Process User request: By e-mail, telephone or post. Book recording production: In-house or outsourced production. New recording or Daisy conversion. Quality Control Distribution to the user and inclusion in the Digital Library.

9. Masters Storage Distribution Masters: In the SBO on Hard Disk and the Digital Library. DAISY Masters on CDS (around 250000). DAISY Masters on Hard Disks.

10. ONCE Bibliographic Service (SBO) May 2009 Thank you