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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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英文字典中文字典相关资料:


  • 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)
  • Amazon. com: Loudspeaker
    Find professional-grade loudspeakers engineered for exceptional sound quality, durability, and versatility across various applications
  • 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
  • Amazon. com: Loudspeakers
    Browse versatile loudspeakers with Bluetooth connectivity and advanced features Perfect for venues, performances, and gatherings of all sizes
  • Floor Loudspeaker Reviews | Stereophile. com
    The System Audio Legend 40 2 Silverback DS ($6414 84 pair including the WiSA Stereo Hub HT) is a floorstanding loudspeaker system of modest size, significant weight, and impressive solidity
  • Best Loudspeakers: $20,000 - $50,000 - The Absolute Sound
    A loudspeaker for connoisseurs who appreciate the finest the high end can offer The look is sumptuous, the quality of materials stunning, and the mirror-like finish breathtaking But it’s the sound that truly seduces—ripe with detail and harmonic complexity
  • 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!
  • Official JBL Store - Speakers, Headphones, and More!
    Premium speakers from JBL such as wireless bluetooth speakers, Android iOS headphones, soundbars, subwoofers, home theater systems, computer speakers, iPod iPhone docks Get the best sound for music, smartphones, tablets TVs with JBL speakers
  • Best Loudspeakers $5,000 – $10,000 - The Absolute Sound
    Audiophiles have many choices when they look for a high-resolution loudspeaker that delivers a lot of detail They can also find many loudspeakers with sunny musical dispositions
  • 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





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