Buffer management system for digital audio

Details Buffer management system for digital audio Buffer management system for digital audio

2005-11-15

2005-11-15

Mei, Xu (Department: 2644)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Digital audio data processing system

C381S119000

Reexamination Certificate

active

06965804

ABSTRACT:
A method and apparatus for buffer management for digital audio recording/playback wherein a digital signal processor, memory and appropriate interfacing facilitate storage and retrieval of digital audio data samples continuously across non-contiguous areas of memory to achieve substantially seamless flow of audio, as well as precise fade-in, fade-out and cross-fading between channel events, all as required in such critical synchronizing applications as film dubbing. A GUI interface and recorder controller communication with the processor, memory and a recording media may also be included.

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