7 of the world's quietest hotels

... Fairmont properties, including the Heritage Place in San Francisco's Ghirardelli Square. Others, such as the Tribeca Grand in New York, outsource soundproofing to companies like K.R. Moeller Associates, which has installed LogiSon sound-masking ...

http://www.cnn.com/2013/09/19/travel/quiet-hotels-departures/index.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+rss%2Fcnn_travel+%28RSS%3A+Travel%29