File:Dictation using cylinder phonograph.png

Original file ‎(710 × 732 pixels, file size: 151 KB, MIME type: image/png)

Captions

English

Add a one-line explanation of what this file represents

DescriptionDictation using cylinder phonograph.png	Woodcut of the use of an early wax cylinder phonograph, or gramophone, for dictation. Although the phonograph was first invented by Thomas A. Edison, the source text says this was a machine called the 'G', invented by Alexander Graham Bell, Chichester A. Bell, and Sumner Tainter. The user turns the cylinder by pumping the treadle, and speaks into the mouthpiece. The recording is played back by replacing the mouthpiece with the 'stethoscope' type earphones lying on the desk. Extra wax cylinders are seen on the desk. Alterations to image: removed caption, which read: "The Gramophone receiving a dictation".
Date	1897
Source	Downloaded 2008-2-3 from John Clark Ridpath, ed. (1897) The Standard American Encyclopedia, Vol.3, The Encyclopedia Publishing Co., New York, USA, p.1199, fig.1 on Google Books
Author	The drawing is signed, 'Electrical World, N.Y.'
Permission (Reusing this file)	Public domain - published in US before 1923

Public domain	This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.	United States
	This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	14:42, 4 February 2008		710 × 732 (151 KB)	Chetvorno (talk \| contribs)	{{Information \|Description=Woodcut of the use of an early wax cylinder phonograph for dictation. \|Source=Downloaded 2008-2-3 from [http://books.google.com/books?id=9mgMAAAAYAAJ&pg=RA1-PA1199 John Clark Ridpath, ed. (1897) ''The Standard American Encycl

You cannot overwrite this file.

The following page uses this file:

The following other wikis use this file: