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公开(公告)号:US06989833B2
公开(公告)日:2006-01-24
申请号:US10201128
申请日:2002-07-24
申请人: Yoshimasa Narita
发明人: Yoshimasa Narita
CPC分类号: G01R13/0227 , G01R13/345 , G09G1/162
摘要: The invention provides a waveform information display apparatus, wherein the property of waveform data is grasped by the light of nature. Specifically, digital waveform data stored in a memory is split into a plurality of time segments, and compressed display data is generated in each of the time segments. A waveform is displayed on the screen by the compressed display data. Then, a property specified for the waveform is extracted from the digital waveform data in each of the time segments, and a value expressing the specified property in the time segment is obtained on the basis of the extracted property. Further, a waveform display portion in each of the time segments displayed on the screen on the basis of the compressed display data in each of the time segments is displayed in a state wherein the obtained value expressing the property is reflected on the waveform display portion.
摘要翻译: 本发明提供了一种波形信息显示装置,其中波形数据的性质由自然之光掌握。 具体地,存储在存储器中的数字波形数据被分割成多个时间段,并且在每个时间段中生成压缩显示数据。 通过压缩显示数据在屏幕上显示波形。 然后,从每个时间段的数字波形数据中提取为波形指定的属性,并且基于提取的属性获得表示时间段中的指定属性的值。 此外,在表示属性的值反映在波形显示部上的状态下,显示基于每个时间段中的压缩显示数据在屏幕上显示的每个时间段中的波形显示部分。