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Computer speakers are speakers sold for use with computers, often with an internal amplifier and a signal input connector. They range widely in quality and price, and some have a subwoofer unit or Bluetooth connectivity.
4-pin speaker connector (marked SPK) on motherboard Tiny moving-iron PC speaker uses 4-pin 2-wire connection. In some applications, the PC speaker is affixed directly to the computer's motherboard; in others, including the first IBM Personal Computer, the speaker is attached by wire to a connector on the motherboard. Some PC cases come with a ...
Learn about the origin and evolution of headphones, from the first telephone receivers to the modern wireless earbuds. Discover the different types of headphones, such as circumaural, supra-aural, earbuds, and bone conduction, and how they connect to various audio sources.
If you can't access your AOL Mail using other email apps, check your password, IMAP settings and email client version. Learn how to update your AOL account and fix common problems with Outlook or Thunderbird.
AOL Mail offers secure and personalized email with features like AOL Mail, news, and weather for free. You can also access your email on the go with an iOS & Android app and get help from experts.
Learn about the definition, design, and applications of full-range speakers, which reproduce as much of the audible frequency range as possible with a single driver element. Compare different types of full-range drivers, such as whizzer cone, dome, and flat diaphragm, and their advantages and limitations.
Learn how noise-cancelling headphones use active noise control (ANC) to suppress unwanted ambient sounds and improve audio quality. Find out the theory, applications, benefits, drawbacks and history of ANC technology.
Active noise control (ANC) is a method for reducing unwanted sound by adding a second sound with the opposite phase. Learn about the history, applications, and principles of ANC, also known as noise cancellation or noise reduction.