专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070139245A1 Signal Selecting Circuit and Recording Medium Having Program Recorded Thereon 有权
标题翻译：信号选择电路和记录程序记录在其中
公开(公告)号：US20070139245A1
公开(公告)日：2007-06-21
申请号：US11611012
申请日：2006-12-14
申请人： Shuji Kimura , Wataru Kusumoto , Toru Arisaka
发明人： Shuji Kimura , Wataru Kusumoto , Toru Arisaka
IPC分类号： H03M1/12
CPC分类号： H03M1/1205 , H04R5/04 , H04R2227/005 , H04R2420/01 , H04R2499/13
摘要： A signal selecting circuit is disclosed which outputs a first and a second digital signals by converting a first and a second analog signals into digital signals, the first and the second analog signals being the same or different signals selected from a plurality of analog signals, the signal selecting circuit comprising: an analog signal selection circuit that, based on an analog selection signal, selects the first and the second analog signals from the plurality of analog signals; a first AD converter that converts the first analog signal outputted from the analog signal selection circuit into a third digital signal to output the third digital signal; a second AD converter that converts the second analog signal outputted from the analog signal selection circuit into a fourth digital signal to output the fourth digital signal; a digital signal selection circuit that, based on a digital signal, selectively outputs one or both of the third and the fourth digital signals as the first and the second digital signals; and a control circuit that, based on an output selection signal for selecting the first and the second digital signals, outputs the analog selection signal and the digital selection signal.
摘要翻译：公开了一种信号选择电路，其通过将第一和第二模拟信号转换为数字信号而输出第一和第二数字信号，第一和第二模拟信号是从多个模拟信号中选择的相同或不同的信号，信号选择电路，包括：模拟信号选择电路，其基于模拟选择信号从所述多个模拟信号中选择所述第一和第二模拟信号; 第一AD转换器，将从模拟信号选择电路输出的第一模拟信号转换为第三数字信号，以输出第三数字信号; 第二AD转换器，将从模拟信号选择电路输出的第二模拟信号转换为第四数字信号，以输出第四数字信号; 数字信号选择电路，其基于数字信号，选择性地输出第三和第四数字信号中的一个或两个作为第一和第二数字信号; 以及控制电路，其基于用于选择第一和第二数字信号的输出选择信号，输出模拟选择信号和数字选择信号。

2. 发明授权

US07405684B2 Signal selecting circuit and recording medium having program recorded thereon 有权
标题翻译：信号选择电路和记录有程序的记录介质
公开(公告)号：US07405684B2
公开(公告)日：2008-07-29
申请号：US11611012
申请日：2006-12-14
申请人： Shuji Kimura , Wataru Kusumoto , Toru Arisaka
发明人： Shuji Kimura , Wataru Kusumoto , Toru Arisaka
IPC分类号： H03M1/00
CPC分类号： H03M1/1205 , H04R5/04 , H04R2227/005 , H04R2420/01 , H04R2499/13
摘要： A signal selecting circuit is disclosed which outputs a first and a second digital signals by converting a first and a second analog signals into digital signals, the first and the second analog signals being the same or different signals selected from a plurality of analog signals, the signal selecting circuit comprising: an analog signal selection circuit that, based on an analog selection signal, selects the first and the second analog signals from the plurality of analog signals; a first AD converter that converts the first analog signal outputted from the analog signal selection circuit into a third digital signal to output the third digital signal; a second AD converter that converts the second analog signal outputted from the analog signal selection circuit into a fourth digital signal to output the fourth digital signal; a digital signal selection circuit that, based on a digital signal, selectively outputs one or both of the third and the fourth digital signals as the first and the second digital signals; and a control circuit that, based on an output selection signal for selecting the first and the second digital signals, outputs the analog selection signal and the digital selection signal.
摘要翻译：公开了一种信号选择电路，其通过将第一和第二模拟信号转换为数字信号而输出第一和第二数字信号，第一和第二模拟信号是从多个模拟信号中选择的相同或不同的信号，信号选择电路，包括：模拟信号选择电路，其基于模拟选择信号从所述多个模拟信号中选择所述第一和第二模拟信号; 第一AD转换器，将从模拟信号选择电路输出的第一模拟信号转换为第三数字信号，以输出第三数字信号; 第二AD转换器，将从模拟信号选择电路输出的第二模拟信号转换为第四数字信号，以输出第四数字信号; 数字信号选择电路，其基于数字信号，选择性地输出第三和第四数字信号中的一个或两个作为第一和第二数字信号; 以及控制电路，其基于用于选择第一和第二数字信号的输出选择信号，输出模拟选择信号和数字选择信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式