speaker acoustic system

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• Speaker recognition — Voice recognition redirects here. For software that converts speech to text, see Speech recognition. Speaker recognition is the computing task of validating a user s claimed identity using characteristics extracted from their voices. There is a… …   Wikipedia

• speaker unit — noun electro acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance • Syn: ↑loudspeaker, ↑speaker, ↑loudspeaker system, ↑speaker system • Hypernyms: ↑electro acoustic transducer • Hyp …   Useful english dictionary

• Acoustic Research — was a Cambridge, Massachusetts based company that manufactured high end audio equipment. The brand is now owned by Audiovox. Acoustic Research was well known for the AR 3 series of speaker systems, which used the 12 inch (305 mm) acoustic… …   Wikipedia

• Acoustic transmission lines — An acoustic transmission line is the acoustic analog of the electrical transmission line, typically thought of as a rigid walled tube that is long and thin relative to the wavelength of sound present in it. Pipe organs, woodwinds, and the like… …   Wikipedia

• speaker system — noun electro acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance • Syn: ↑loudspeaker, ↑speaker, ↑speaker unit, ↑loudspeaker system • Hypernyms: ↑electro acoustic transducer • Hyponym …   Useful english dictionary

• System of a Down — This article is about the band. For their self titled album, see System of a Down (album). System of a Down …   Wikipedia

• Sound reinforcement system — A sound reinforcement system is an arrangement of microphones, electronic signal processors, amplifiers, and loudspeakers that makes live or pre recorded sounds usually music or speech louder, or that distributes the sound to a larger or more… …   Wikipedia

• White van speaker scam — Not to be confused with White van man. A fraudulent MSRP and product tag on an Image Reference Model IA 1901 speaker system …   Wikipedia

• Horn (acoustic) — A horn is a tapered sound guide designed to provide an acoustic impedance match between a sound source and free air. This has the effect of maximising the efficiency with which sound waves from the particular source are transferred to the air.… …   Wikipedia

• loudspeaker system — noun electro acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance • Syn: ↑loudspeaker, ↑speaker, ↑speaker unit, ↑speaker system • Hypernyms: ↑electro acoustic transducer • Hyponyms …   Useful english dictionary

• Horn speaker — A horn speaker is a loudspeaker which uses a horn to increase the overall efficiency of the driving element, typically a diaphragm driven by an electromagnet. The horn itself is a passive component and does not amplify the sound from the driving… …   Wikipedia