Patient Comments Read 8 Comments Share Your Story. Carpal tunnel syndrome is an irritation of the median nerve in the wrist that leads to numbness, tingling, pain, and weakness in the hand. The syndrome typically affects the thumb, index, and middle fingers and is often particularly troublesome at night.arpal tunnel syndrome affects a low percent of the population and is most common in middle-aged women. Any condition that causes increased direct pressure on the median nerve in the wrist can lead to carpal tunnel syndrome. Many people with carpal tunnel syndrome have no identifiable cause.
Muzak is a brand of background music delivered to retail stores and other establishments. The former company that marketed the brand was Muzak Holdings, which itself was often simply referred to as Muzak. Mood Media purchased Muzak Holdings for US$345 million in 2011, including $305 million in cash.
A low-noise amplifier (LNA) is an electronic amplifier that amplifies a very low-power signal without significantly degrading its signal-to-noise ratio. An amplifier increases the power of both the signal and the noise present at its input. LNAs are designed to minimize additional noise.