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公开(公告)号:US06337972B1
公开(公告)日:2002-01-08
申请号:US09216261
申请日:1998-12-18
IPC分类号: H04Q302
CPC分类号: G08B3/1025
摘要: A point-to-point communications device (SS) which is capable of generating melodic alerts, each alert being generated using numeric data in a received message. The device includes a controller (36) programmed with an algorithm for dividing the digits in a decoded message into one or two digit fields. One digit fields are used respectively to determine the tempo (t) and the number of times (p) a sequence of notes is played and two digit fields are used to select notes.
摘要翻译: 一种能够产生旋律警报的点对点通信设备(SS),每个警报是使用接收到的消息中的数字数据产生的。 该装置包括用用于将解码消息中的数字分成一个或两个数字字段的算法编程的控制器(36)。 分别使用一个数字字段来确定播放序列的速度(t)和次数(p),并使用两位数字段来选择音符。