After the sequence passes through digital-to-analog converter and low pass filter, the desired frequency sweep signal is synthesized by the method of direct digital synthesis.

该序列通过数-模转换器和低通滤波器后，产生出频率扫描信号。

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Germany stood off Pirlo, allowing the Italy playmaker to sweep a pass out to Giorgio Chiellini who fed Antonio Cassano.

CNN: Balotelli double sends Italy through to Euro 2012 final

Davidson's penalty was just reward for North End, who came back into the game well after Michael McIndoe had provided the pass for Eastwood to sweep Coventry into the lead.

BBC: Sport - Football - Coventry 1-1 Preston