The Parameters TD and SI

The length of AQ determines the spectral resolution observed in a spectrum. The longer AQ the higher the spectral resolution. [Pg.154]

Prior to Fourier transformation the actual number of measured data points and the total number of data points to be transformed may be defined. With ID WIN-NMR the following definitions are valid and may be inspected for the actual data file by selecting the Zero Filling... option in the Process pull-down menu. [Pg.154]

TD(aq) Is the total number of measured data points in the FID i.e. TD(aq)/2 real [Pg.155]

TD(used) Is the effective number of measured data points used for the calculation. [Pg.155]

When TD(used) TD(aq) the residual data points are set to zero. [Pg.155]

Big Chemical Encyclopedia