The very first sentence of the clause states:
The modulation scheme used to convert digital data to a digital audio signal using Frequency Shift Keying (FSK) is shown in Figure 1.
Usually, the item, in this instance, the modulation scheme, would be described in normative language, then followed by a reference to a figure. It is an unusual way to start a normative clause.
Confirming that the text stands on its own, and that the figure illustrates the normative requirements stated in the text, i.e., the figure itself does not contain additional normative requirements.
The very first sentence of the clause states: The modulation scheme used to convert digital data to a digital audio signal using Frequency Shift Keying (FSK) is shown in Figure 1.
Usually, the item, in this instance, the modulation scheme, would be described in normative language, then followed by a reference to a figure. It is an unusual way to start a normative clause.
Confirming that the text stands on its own, and that the figure illustrates the normative requirements stated in the text, i.e., the figure itself does not contain additional normative requirements.