Earphones are essentially small speakers. See the Related Link for details on how speakers work.
http://wiki.answers.com/Q/How_do_earphones_work
|
|
|
An easy-to-understand explanation of how headphones work, including photos showing headphones that have been taken to pieces. ... Headphones (which are often called "cans" by DJs and people who work in radio broadcasting) work in exactly the same way as speakers, so you might want to consult our article on loudspeakers if...
|
www.explainthatstuff.com/headphones.html
www.explainthatstuff.com/headphones.html
|
|
|
|
But what exactly are loudspeakers and how do they work? ... Except for earphones, loudspeakers are usually some distance from our ears. The sound waves produced by the speaker cones have to travel through the air in a room before we can hear them. But sound waves travel out from speakers in all directions.
|
www.explainthatstuff.com/loudspeakers.html
|
|
|
its the same old technology of speaker phones involves electromagnetic force to create vibration resulting sound but in more sophisticated and miniaturized in size...
http://in.answers.yahoo.com/question/index?qid=20081130...
|
|
|
Introduction to How Speakers Work ... Deconstructed: How Speakers Work ... How Amplifiers Work...
|
www.howstuffworks.com/speaker.htm
www.howstuffworks.com/speaker.htm
|
|
|
I put in earphones to avoid my dumb ass co-worker's conversations. ... We work in a room we lovingly call "the cage". Three walls are solid, and one is wall to ceiling windows that faces out onto a library at a university campus. All day, every day students will stand there and watch us work.
|
www.reddit.com/r/AskReddit/comments/9yn3p/does_anyone_e...
www.reddit.com/r/AskReddit/comments/9yn3p/does_anyone_else_put_earphones_on_at_work_so_they/
|
|
Generally, any antenna labeled as "FM" or "TV/FM" should work. The FM antenna terminal on the SR will accept the usual 300-ohm TV twinlead terminals. Some suggestions from the Radio Shack catalog, from least to most elaborate: ... My mono earphones don't work right with the SR!
|
mysite.verizon.net/vze20h45/radio/superadio/gesr_tech.h...
mysite.verizon.net/vze20h45/radio/superadio/gesr_tech.html
|
|
The Hitachi HP-CN12 bean-shaped ear canal earphones are available in eight different colors. These earphones work on a frequency zone of 20Hz - 22kHz and ... The Hitachi HP-CN12 bean-shaped ear canal earphones are available in eight different colors. These earphones work on a frequency zone of 20Hz – 22kHz and deliver...
|
www.techfresh.net/hitachi-hp-cn12-bean-earphones/
www.techfresh.net/hitachi-hp-cn12-bean-earphones/
|
|
Wireless Earphones at Gizoo - The Wireless Earphones work with TVs, video recorders, stereos, or any sound system with compatible audio frequency. Great sound and great convenience! ... If you like to listen to music or the TV while you exercise, these great Earphones will make life easier. ... keep up the good work"
|
www.gizoo.co.uk/Products/AvCommunications/TvGadgets/Wir...
www.gizoo.co.uk/Products/AvCommunications/TvGadgets/WirelessEarphonesTV.htm
|
|
