Kernel-mode audio processing modules

Details Kernel-mode audio processing modules Kernel-mode audio processing modules

2008-01-24

2009-12-15

Fletcher, Marlon T (Department: 2832)

Music

Instruments

Electrical musical tone generation

C084S600000, C084S601000, C084S609000, C084S649000

Reexamination Certificate

active

07633005

ABSTRACT:
Multiple kernel-mode audio processing modules or filters are combined to form a module or filter graph. The graph is implemented in kernel-mode, reducing latency and jitter when handling audio data (e.g., MIDI data) by avoiding transfers of the audio data to user-mode applications for processing. A variety of different audio processing modules can be used to provide various pieces of functionality when processing audio data.

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