carbon microphone (Q9297)
From CanonBase
A carbon microphone, the earliest used in radio. Now seldomused as it has a tendency to "hiss."
- CARBON MIKE
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | carbon microphone | A carbon microphone, the earliest used in radio. Now seldomused as it has a tendency to "hiss." |
|
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