Saturate the solvent line with weak irradiation during the relaxation delay.
Checked against D. I. Hoult, J. Magn. Reson. 21, 337–347 (1976), doi:10.1016/0022-2364(76)90081-0; Bruker pulse program zgpr.
Process NMR spectra in NMRium and draw pulse sequences, from a library of standard experiments or column by column, and save both as figures that open again. The site needs JavaScript, because every spectrum and figure is handled in your browser.