Erratum: “Optimal Design of Double-Mass Dynamic Vibration Absorbers
                    Arranged in Series or in Parallel” [ASME J. Vib. Acoust., 2017, 139(1), p.
                    011015; DOI: 10.1115/1.4034776]

Page	Column	Line number	Original	Correction
4	Right	Line 14 from the bottom	Figs. 7(a)–7(c)	Figs. 8(a)–8(c)
			Figure 7	Figure 8
4	Right	Line 5 from the bottom	Fig. 8(c)	Fig. 9(c)
5	Left	Line 5 from the top	Fig. 9(a)	Fig. 7(a)
			Figure 9(a)	Figure 7(a)
5	Left	Line 7 from the top	Figure 9(b)	Figure 7(b)

Page	Column	Line number	Original	Correction
4	Right	Line 14 from the bottom	Figs. 7(a)–7(c)	Figs. 8(a)–8(c)
			Figure 7	Figure 8
4	Right	Line 5 from the bottom	Fig. 8(c)	Fig. 9(c)
5	Left	Line 5 from the top	Fig. 9(a)	Fig. 7(a)
			Figure 9(a)	Figure 7(a)
5	Left	Line 7 from the top	Figure 9(b)	Figure 7(b)