sound amplifier
Tag details
Welcome to the 'sound amplifier' tag page at Technorati. This page features content from the farthest reaches of the Blogosphere that authors have "tagged" with 'sound amplifier'.
Latest blogosphere posts tagged “sound amplifier”
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Listen Up B000QJ9M2M Personal Sound Amplifier
it-echo.Com —
Authority: 450
Listen Up As Seen On TV Personal Sound Amplifier allows you to turn the volume up without disturbing everyone else, It has a compact amplifier that captures and amplifies sounds that are usually hard to hear. Simply wear the comfort-fit earphones and use the volume control switch to select the perfect level of ...4 weeks ago -
Early Sound Amplifiers
Neatorama —
Authority: 771
Photo: Noise for Airports Noise for Airports has a gallery of early sound amplifier/locator technologies. He quotes a 1939 issue of Science News Letter about these efforts: The picturesque triple or quadruple sets of horns, looking like gigantic versions of old-fashioned ear trumpets, that are used by ...4 weeks ago
