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Method for providing high quality audio by storing wave tables in system memory and having a DMA controller on the sound card for transferring the wave tables
Method for providing high quality audio by storing wave tables in system memory and having a DMA controller on the sound card for transferring the wave tables
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机译:通过将波形表存储在系统存储器中并在声卡上具有DMA控制器以传输波形表来提供高质量音频的方法
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摘要
An arrangement which utilizes the system memory to store the wave tables used in the generation of high quality sound, and a direct memory access controller to rapidly transfer the portions of the wave tables stored in memory using the system bus so that a sound card may manipulate high quality sounds from wave tables stored directly in system memory without overloading the system bus and without the need for substantial additional memory on the sound card.
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