Search Results for: Audio frequency electric
computer mouse , keyboards and headsets , headphones , radio receivers , satellite television , broadcast television and cordless telephones . somewhat less common methods of achieving wireless communications include the use of other electromagnetic wireless technologies, such as light, magnetic, or electric
e.g. radio transmitters and receivers, remote controls, etc.) which use some form of energy (e.g. radio waves , acoustic energy,) to transfer information without the use of wires. [ ] [ ] [ ] information is transferred in this manner over both short and long distances. contents history photophone electric...
https://en.wikipedia.org/wiki/Wireless
computer mouse , keyboards and headsets , headphones , radio receivers , satellite television , broadcast television and cordless telephones . somewhat less common methods of achieving wireless communications include the use of other electromagnetic wireless technologies, such as light, magnetic, or electric
e.g. radio transmitters and receivers, remote controls, etc.) which use some form of energy (e.g. radio waves , acoustic energy,) to transfer information without the use of wires. [ ] [ ] [ ] information is transferred in this manner over both short and long distances. contents history photophone electric...
https://en.wikipedia.org/wiki/Wireless_revolution