Gmdss_e3 : Element 3 - 579/605
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| When engaging in voice communications via an INMARSAT-B terminal, what techniques are used? |
| A) CODECs are used to digitize the voice signal. |
| B) Noise-blanking must be selected by the operator. |
| C) The voice signal must be compressed to fit into the allowed bandwidth. |
| D) The voice signal will be expanded at the receiving terminal. |
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