CD Audio Digital Master Source Format Acceptable master source is 3/4" U-matic broadcast quality tape, premastered using Sony PCM-1630 (or l6lO), DAT or JVC 900 format 8mm Exabyte with DDP, or Yellow Book standard CD Recordable (CD-R). Sampling frequency must be 44.1 KHZ. There will be a service charge for DAT or JVC tape transfers to 1630. All sources should include a master log. Time Code SMPTE non-drop frame time code should be placed on analog audio track 2. It should be continuous, unique and up counting from beginning of tape through program and tape lead-out. Tape lead-in should be 2 minutes minimum of digital black. Tape lead-out should be 30 seconds minimum. Include Compact Disc Master Tape Log (see sample sheet below): Note: DIGITAL DISC CANNOT ACCEPT RESPONSIBILITY FOR THE CONTENT OR QUALITY OF THE MASTER TAPE OR DISC YOU SEND US. WE WILL MASTER AND MANUFACTURE EXACTLY WHAT WE ARE SENT. WE URGE YOU TO LISTEN TO YOUR TAPE OR DISC IN IT'S ENTIRETY BEFORE SENDING IT TO US. Master Tape Guidelines Maximum (In Spec) Program Time is 74:30. A release is required for tapes over 74:30. Lead-In - One minute (minimum) SMPTE Time Code (Digital Silence) starting at 00 : 00 : 00 : 00. Lead-Out - 30 Seconds (minimum) SMPTE Time Code (Digital Silence). Start and End Times (SMPTE) should be logged accurate to the frame number (although end time may include safety margin). Cross Fades - Please indicate if cross fades should be used. They will be used automatically if less than one second of pause time is left. Emphasis - Should be indicated on log whether it is 'ON' or 'OFF'. Add 2 seconds (minimum) pause time between tracks when there is an emphasis change. Audible Errors or Mutes - Will cause tapes to be returned. Digital Tape Analyzer Report - Printout should accompany your tape. Find out more: • CD-Rom Overview • Basic Film Requirements • Label Printing Tips • Film Inspection Glossary • Print Specification and Layout Guideline Templates	Home DVD CD-Rom CD Audio Audio Cassette VHS Posters FAQ Order/Quote
	Digital Disc Manufacturing, Inc. • P.O. Box 714, Kenilworth, NJ 07033 Phone: 908-591-7686 • eFax: 501-629-3800 • Toll-Free: 888-219-4456 • Email: ddm@digitaldisc.com Copyright ©2001, Digital Disc Manufacturing Inc. Developed by Net Ink Designs