Determine whether the following statements are true or false with respect to Pulse Amplitude Modulation.
1. Instantaneous sampling of the message signal m(t) every T_s seconds, where the sampling rate $${{\text{f}}_{\text{s}}} = \frac{1}{{{{\text{T}}_{\text{s}}}}}$$  is chosen in accordance with the sampling theorem.
2. Lengthening the duration of each sample obtained to some constant value T