Match the following:
1. Compresses the dc current to control the loudness
2. Provides auditory feedback from mouthpiece to earpiece
3. Indicates the status of the phone
4. made up of an 8 ohm speaker
5. automatically adjusts sound levels
6. contains a microphone
7. Produces an ac voice signal riding on a dc current
8. The plastic button on the earpiece of a standard phone
9. Controls voice feedback to the earpiece
10. Contains two thin metal plates that vibrate as you speak
A. Mouthpiece
B. Earpiece
C. Hook Switch
D. Duplex Coil
E. Compensator
1. E
2. D
3. C
4. B
5. E
6. A
7. A
8. C
9. D
10. A
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