粗频偏估计算法基于DAB 信号所特有的相位参考符号（PRS），细频偏估计算法基于OFDM 信号所特有的循环前缀（CP），对其它采用OFDM 技术的系统具有很好的通用性。
The algorithm for coarse estimation is based on the PRS that is only contained in DAB signal, while the algorithm for fine estimation is based on CP, which could also be used in other OFDM systems.
框架并不规定要填充的单元格的符号或顺序，因为这一知识点已经超出了参考结构目标的范围。
The framework does not dictate or prescribe a notation or an order in which cells are to be filled, as this knowledge lies beyond its goal of providing a reference structure.
与语言和国家或地区代码一样，货币代码也是由ISO标准管理的(请参阅参考资料以获取所有有效的ISO货币符号代码的链接)。
As with language and country codes, currency codes are governed by an ISO standard. (See Resources for links to all the valid ISO currency codes.)
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