AudioRoundTable.com - RDF feed
type: channel
description: Audio advice and discussions with audiophiles and professionals. Free discussion forums, open to all and frequented by industry experts. Ask questions and get advice on stereos, speakers, hi-end amplifiers, pre-amps, home theater, tube hi-fi, turntables, vinyl, tweaks, music, films, video, DVDs and more.
items: Some Audio History
items: Re: Some Audio History

Some Audio History
type: item
description: Did you know that the microphone was invented in order to help improve the sound quality of the telephone? Or that the first records were made of glass? There is more interesting audio information here : http://inventors.about.com/od/mstartinventions/a/microphone.htm I find it very fascinating and educational.
creator: Kingfish
date: 2017-03-03T18:03:34-00:00

Re: Some Audio History
type: item
description: This is very fascinating indeed and to imagine that this dates back to 1876 is even more intriguing. That's quite a good read.
creator: cwemoy
date: 2017-05-04T18:46:52-00:00