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Computer speakers, or multimedia speakers, are speakers sold for use with computers, although usually capable of other audio uses, e.g. for an MP3 player. Most such speakers have an internal amplifier and consequently require a power source, which may be by a mains power supply often via an AC adapter , batteries, or a USB port.
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 ...
Block diagram of the signal-flow for a common feedback loop [1]: 118 . Audio feedback (also known as acoustic feedback, simply as feedback) is a positive feedback situation that may occur when an acoustic path exists between an audio output (for example, a loudspeaker) and its audio input (for example, a microphone or guitar pickup).
The Lightest Laptop I've Ever Held Qualcomm showed off its new lineup of Snapdragon powered laptops. New machines from Dell, ACER, HP, and Lenovo all take advantage of the powerful Snapdragon X chip.
The jack redirects the audio to the speakers if no headphone connection is detected. Similarly, the return pins ground the microphone jack connection if no microphone detected. As a result, most motherboards with AC'97 audio require two jumpers to short these pins if no front panel audio module is connected, so audio passes to the speakers.
(The Center Square) – The New York judge overseeing President-elect Donald Trump's hush money case said Monday he won't toss Trump's conviction. Judge Juan Merchan denied Trump's motion to ...
“RuPaul’s Drag Race UK” winner James Lee Williams, better known by their stage name The Vivienne, has died. They were 32. Williams’ death was confirmed by their manager Simon Jones, who ...
An acoustic coupler (a Novation CAT 300 baud model) is prominently shown early in the 1983 film WarGames, when character David Lightman (portrayed by actor Matthew Broderick) places a telephone handset into the cradle of a prop acoustic modem to accentuate the act of using telephone lines for interconnection to the developing computer networks ...