Still have a problem? Ask for help at our discussion forum.


Advanced Search

 »  Home  »  Computer Encyclopedia Page 5  »  What is Speaker and Headphone?
What is Speaker and Headphone?
Published  07/4/2011 | Computer Encyclopedia Page 5 | Unrated
What is Speaker and Headphone?
Briefly, speakers are devices that recreate a sound by converting electric signals into vibrations in the air with the use of an elastic diaphragm. The vibrations are translated into sound by the human ear. The human ear is capable of distinguishing vibrations ranging from 20 Hz to 20000 Hz. (1 Hertz (Hz) denotes one vibration per second).
How would you rate the quality of this article?
1 2 3 4 5
Poor Excellent

Enter the security code shown below:

Add comment

Popular Articles
  1. List of IrfanView Shortcuts
  2. When replying to a message in Outlook, a copy goes into the Inbox
  3. Precautions to take while using internet in Cyber Cafes
  4. List of uTorrent Shortcuts
  5. BIOS Beep Codes for AMIBIOS (American Megatrends Inc.) and Award BIOS
No popular articles found.