Moving-coil microphone. Diagram showing the mechanism of a moving-coil microphone. A movable coil is attached to a flexible diaphragm. The coil fits over the central post of a cylindrical permanent magnet. If sound waves or vibrations cause the flexible diaphragm to move, the coil moves across the of the magnet. This induces a current in the coil, thus converting sound into an electrical signal.
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP26152614
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
Same folder images:
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