US Patent 7209853 Measuring apparatus and program

There is provided a measuring apparatus that measures digital signals. The measuring apparatus includes a reference timing detecting unit operable to detect a first timing at which a digital signal becomes a first predetermined signal level and a second timing at which the digital signal becomes a second signal level different from the first signal level in an edge of the digital signal, and a timing computing unit operable to compute a third timing at which the digital signal becomes a third predetermined signal level based on the first signal level, the second signal level, the first timing, and the second timing.