A quadrupole coupling induced47Ti and49Ti satellite background is observed in the cubic phases of BaTiO3, SrTiO3and oxygen 18 enriched SrTi18O3. The satellite background demonstrates that all Ti ions are dynamically disordered between several off‐center sites. No splitting or broadening of the central Ti 1/2 → −1/2 NMR transitions is seen on going through the “ferroelectric” transition in SrTi18O3atTc= 25 K. It seems that in contrast to BaTiO3the Ti disorder is still present. © 2003 American Institute of Physics