Difference between revisions of "carbon microphone (Q9297)"
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(Removed claim: Available item to be reused (P14): b) | (Changed [en] description: a microphone in which a diaphragm, vibrated by sound waves, applies a varying pressure to a container packed with carbon granules, altering the resistance of the carbon.) | ||||||||||||||
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| - | + | a microphone in which a diaphragm, vibrated by sound waves, applies a varying pressure to a container packed with carbon granules, altering the resistance of the carbon. | |||||||||||||
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| Property / Type of information: equipment / rank | |||||||||||||||
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| Property / subclass of: microphone / rank | |||||||||||||||
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| Property / Field: sound, music and amplification / rank | |||||||||||||||
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| + | carbon mike (English) | ||||||||||||||
| Property / historical term: carbon mike (English) / rank | |||||||||||||||
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| Property / historical term: carbon mike (English) / qualifier | |||||||||||||||
| + | historical description: A carbon microphone, the earliest used in radio. Now seldomused as it has a tendency to "hiss." (English) | ||||||||||||||
| Property / historical term: carbon mike (English) / qualifier | |||||||||||||||
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| Property / historical term: carbon mike (English) / qualifier | |||||||||||||||
| + | Publication date: 1952
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Latest revision as of 15:20, 13 November 2024
a microphone in which a diaphragm, vibrated by sound waves, applies a varying pressure to a container packed with carbon granules, altering the resistance of the carbon.
- CARBON MIKE
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | carbon microphone | a microphone in which a diaphragm, vibrated by sound waves, applies a varying pressure to a container packed with carbon granules, altering the resistance of the carbon. |
|
Statements
carbon mike (English)
A carbon microphone, the earliest used in radio. Now seldomused as it has a tendency to "hiss." (English)
1952
0 references