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loudspeaker    音标拼音: [l'ɑʊdsp,ikɚ]
n. 扩音器,喇叭

扩音器,喇叭

loudspeaker
n 1: electro-acoustic transducer that converts electrical
signals into sounds loud enough to be heard at a distance
[synonym: {loudspeaker}, {speaker}, {speaker unit},
{loudspeaker system}, {speaker system}]

loudspeaker \loud"speak*er\ n.
A device which converts electrical signals into sounds loud
enough to be heard at a distance, usually outdoors; it is
used to amplify or transmit over a distance speech from a
person, who is typically speaking into a microphone.
Sometimes it is used to play recorded speech or music.

Syn: speaker, speaker unit, loudspeaker system, speaker
system.
[WordNet 1.5]

30 Moby Thesaurus words for "loudspeaker":
acoustical network, capacitor speaker, coaxial speaker, cone,
crossover network, diaphragm, dynamic speaker, earphone,
electrodynamic speaker, electromagnetic speaker,
electrostatic speaker, excited-field speaker,
full-fidelity speaker, headphone, headset, high-fidelity speaker,
high-frequency speaker, horn, low-frequency speaker,
midrange speaker, monorange speaker, moving-coil speaker,
permanent magnet speaker, speaker, speaker system, speaker unit,
triaxial speaker, tweeter, voice coil, woofer


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  • Loudspeaker - Wikipedia
    A loudspeaker (commonly referred to as a speaker or, more fully, a speaker system) is a combination of one or more speaker drivers, an enclosure, and electrical connections (possibly including a crossover network)
  • Loudspeaker | Definition, Types, Facts | Britannica
    Loudspeaker, in sound reproduction, device for converting electrical energy into acoustical signal energy that is radiated into a room or open air The loudspeaker should preserve the essential character of this signal energy in acoustical form Learn more about loudspeakers in this article
  • Home - Loud Speaker
    Loud Speaker is among the top best karaoke in Malaysia and it was founded in 2009 As of October 2024, Loud Speaker has 14 outlets throughout Malaysia We wish to continuously deliver our customers an enjoyable and improved experience in all outlets You may get in touch with us here
  • Amazon. com: Loudspeaker
    Find professional-grade loudspeakers engineered for exceptional sound quality, durability, and versatility across various applications
  • Loudspeaker Types and How They Work - The Absolute Sound
    A loudspeaker using dynamic drivers is often called a box loudspeaker because the drivers are mounted in a box-like enclosure or cabinet Ribbon and electrostatic loudspeakers are called planar loudspeakers because they’re usually mounted in flat, open panels
  • How loudspeakers work - Explain that Stuff
    When you hook up the loudspeaker to a stereo, electrical signals feed through the speaker cables (red) into the coil This turns the coil into a temporary magnet or electromagnet As the electricity flows back and forth in the cables, the electromagnet either attracts or repels the permanent magnet
  • Powered Loudspeakers, Subwoofers, Line Arrays, and PA Systems | QSC
    Unleash the power of sound with our premium loudspeakers, subwoofers, and line arrays Find the perfect PA system for your next event and elevate your audio!
  • How Does A Speaker Work? A Handy Guide With Diagrams
    In this animated diagram, you can see how a loudspeaker works A stereo or amplifier drives the speaker with an electrical signal that alternates from positive to negative in the shape of the musical signal
  • Loudspeaker Basics: What is a Loudspeaker » Electronics Notes
    Loudspeakers are used in radios, audio players, Bluetooth speakers as well as many other areas Loudspeakers have been used for many years to convert electrical signals into audio sound waves
  • How Do Loudspeakers Work? | The Science Behind Sound Reproduction
    Join us as we break down the components and principles behind loudspeakers—from the diaphragm and voice coil to the magnet and enclosure We’ll delve into the basics of sound, the role of





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