Invention Grant
US07782241B2 Signal processing method and device, and analog/digital converting device
有权
信号处理方法和装置，以及模/数转换装置
- Patent Title: Signal processing method and device, and analog/digital converting device
- Patent Title (中): 信号处理方法和装置，以及模/数转换装置
-
Application No.: US12187773Application Date: 2008-08-07
-
Publication No.: US07782241B2Publication Date: 2010-08-24
- Inventor: Masahiro Kudo , Hiroshi Yamazaki
- Applicant: Masahiro Kudo , Hiroshi Yamazaki
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Arent Fox LLP
- Main IPC: H03M1/60
- IPC: H03M1/60
Abstract:
The first and second time-domain signals are received, and a difference between the pulse width of the first time-domain signal and the pulse width of the second time-domain signal within a unit time for carrying one item of analog signal information is obtained. The obtained difference is treated as positive information if the pulse width of the first time-domain signal is greater than the pulse width of the second time-domain signal, or as negative information if the pulse width of the first time-domain signal is smaller than the pulse width of the second time-domain signal.
Public/Granted literature
- US20080297392A1 SIGNAL PROCESSING METHOD AND DEVICE, AND ANALOG/DIGITAL CONVERTING DEVICE Public/Granted day:2008-12-04
Information query
IPC分类:
