There’s the anechoic chamber with its complete lack of echo, but at the other end of the scale, there’s the echo chamber. ... at the famous Abbey Road studio in London. ...

“Now, our echo chamber was actually a 2,000-gal water tank. We went down to the Salt River and visited a junkyard there. Floyd Ramsey, who owned the studio, Jack Miller, the engineer, and Lee and I ...

Why It’s Hard for Leaders to Break the Echo Chamber. Leaders, particularly those who are strong-willed and confident, may unintentionally reinforce the echo chamber if they are not self-aware.

Breaking Free From the Echo Chamber “The greatest enemy of knowledge is not ignorance; it is the illusion of knowledge.” –Stephen Hawking.