The device synthesizes audio in digital FM way with 32 polyphony, which can simulate trumpet, flute, clarinet, bassoon, organ, carillon and so on.

算法采用数字式FM音频合成方式，32复音（和弦），通过对参数的合理配置，可模拟小号、长笛、单簧管、巴松、风琴、钟琴等乐器音色。

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Among many methods to digital FM halftone process, the error diffusion algorithm is a very good one, but unfortunately it is computationally costly and USES much memory access.

在半色调处理的数字调频挂网处理方法中，误差扩散是一种效果非常好的算法，但是需要大量计算与存储器操作，处理速度是它广泛应用的主要瓶颈。

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The system is controlled by computer, and accepts the digital audio from S/PDIF. It is suitable for digital FM broadcasting in campus and listening training for foreign language study.

系统采用计算机控制，接收S/PDIF接口的数字音频输出，适合校园数字调频广播和外语听力训练。

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Robert Struble , IBiquity's president and chief executive, says the technology will be incorporated into digital AM and FM radio systems that should start showing up in six cities around the U.S.--including New York and Los Angeles by January.

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There is no set date for the switchover from FM to digital radio although the government is keen for it to happen in 2015.

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