| 摘要 |
<p>Today, even despite the huge increase of available processing power, the commercial OS are not able to guarantee the response time necessary to process a plurality of audio sources and output the results in a very short time without using additional means such as dedicated DSP or other processing elements such as FPGA.</p><p><Paragraphs id="pa02" num="0002" xmlns:base="http://www.sipo.gov.cn/XMLSchema/base">This problem is overcome by means of a system to process a plurality of audio sources, this system having at least a central processing unit CPU and input and output capabilities, this system being characterized in that, the central processing unit comprises at least two cores, each core representing a micro processing unit, at least one core being loaded with a standard operating system and at least one second core being loaded with a real-time operating system (RTOS) in charge of processing audio signals which comprise audio sources and audio outputs.
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