Errors in Phillips and Parr
Signals, Systems and Transforms
2nd Edition

Table of FT pairs in inside cover:
pair 7. should be e^{-at} not e^{at}

p43 (2.34) holds ONLY if a > 0
p90 a system "with" rectangular impulse response (missing with)

p49 scaling property of delta in table not explicit enough!

p68, counter example for nonlinearity not explicit enough

p74 2.14b not trivial - solution incorrect

p87 missing u(t) in y(t) = ... (in final answer)

p115 table 3.31, e^{e_1 t} should b e^{s_1 t}

p213 FT of sin w0 t missing a -
p213 FT of sin(w0 t) u(t), the numerator should be omega_0

p238 Prof. 5.23 is physically impossible

p239 Figure P5.27a should be P_f not P_g

p242 h(t) = (omega_c/pi) sinc(omega_c t) is the correct impulse reponse
(the book has an extra pi and a tau that should be a pi)

p261 figure 6.20 caption: example 6.11

p265 figure 6.24, F(omega) = A tau sinc(omega tau / 2)
the book has an extra pi in the formula for F(omega)

p286 figure p6.16 X_1(omega) not X_1(t),
and H(\omega) should be H_2(\omega)

p287 figure p6.17 the "X(omega)" plot should be labeled M(omega)

p643 (D.17)
tan inverse not rigorous - need to consider quadrant

index does not list rect function definition on p. 43,44