In the situation of non-stationary convolution shown in Box 6.2 Figure 2, if we know the seismogram \(g(t)\), the original filter \(a(t-\tau)\), and the fact that a constant \(Q\) is a good approximation for the medium, how can we determine the \(Q\) value?

Box 6.2 Figure 2

Transcribed Image Text:

0.9 0.3 time (sec) w 0.7 0.1 (a) 0.1 0.3 time (sec) 0.7 0.9 a(t-, T) 0.9 0.1 0.1 0.3 time (sec) w 0.7 0.3 10 0.7 time (sec) (b) h(t) 0.9 g(t)