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Leopard Reference: Audio
System-level services in Mac OS X streamline the development process for audio developers, as well as for application developers who want to incorporate music and other audio media into their products. Core Audio is available to Cocoa applications. It provides native, multichannel audio in a manner scalable for future high-resolution formats. The Audio Unit API provides a plug-in architecture for both DSP and for MIDI-based virtual instruments. MIDI services allow for multiport MIDI capability.

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NSSound Class Reference (HTML) (PDF)
Describes an object that loads and plays audio files.
2008-10-15
Audio File Services Reference (HTML) (PDF)
Describes a C programming interface for reading and writing audio files.
2008-07-08
Core Audio Glossary (HTML) (PDF)
Defines general digital audio terms as well as terms specific to Apple's Core Audio technology.
2008-07-07
Disc Recording Framework Reference (HTML)
Describes the Objective-C and C API for burning audio and data CDs and DVDs.
2008-04-08
Disc Recording UI Framework Reference (HTML)
Describes the Objective-C and C API for presenting a user interface when burning audio and data CDs and DVDs.
2008-04-08