Gmdss_e3 : Element 3 - 295/605
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| What is the purpose of de-emphasis in the receiver audio stage? |
| A) When coupled with the transmitter pre-emphasis, flat audio is achieved. |
| B) When coupled with the transmitter pre-emphasis, flat audio and noise reduction is received. |
| C) No purpose is achieved. |
| D) To conserve bandwidth by squelching no-audio periods in the transmission. |
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