Carbon microphone, 1882. Artist: Unknown
/1157675.jpg "Carbon microphone, 1882. Artist: Unknown")
1-157-675 - Oxford Science Archive/Heritage Images
Carbon microphone, 1882. Device invented in 1878 by David Edward Hughes (1831-1900), English inventor. From Physics in Pictures by Theodore Eckardt. (London, 1882).
Image Details
People Information
Creator
- Unknown, attributed to: :
People Related
- David Edward Hughes: British: Inventor
- Theodore Eckardt: : Author
Digital Image Size
Pixel Dimensions (W x H) : 3394x5148
File Size : 51,189kb
Aliases
- 006071
- 006071
- 0460000371
- 1-157-675
- 1157675
- 371
Keywords - refine your search by combining multiple keywords below.
Loading...