Considerations When Using Digital Audio in Video Production Recorders
The oft stated quality advantages of digital audio apply equally to the audio tracks of VTRs. These advantages are only realized if certain practical considerations are appreciated. This paper examines some fundamental aspects of digital audio in VTRs, including a description of the use of "Read-Modify-Write" for sample accurate audio editing, and the handling of audio interleave/de-interleave delays. Particular reference will be made to the source of the video synchronous audio sampling rate.
Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.