0 a room or space in which sound echoes (= is repeated because it is reflected from the walls, etc.): --
1 a situation in which people only hear opinions of one type, or opinions that are similar to their own: --
It involved delaying the recorded (dry) signal, sending it into the studio's echo chamber using a tape machine.
He even built a primitive echo chamber in the back yard.
Reverberation was obtained using an echo chamber, a basement room with bare painted walls empty except for loudspeakers and microphones.
This consistency can, in some instances, foster an echo chamber that reinforces the organizational message and brand.
Producing echo and reverberation in this form of echo chamber is remarkably simple.
The basement, including the live echo chamber, was converted into a staging area for system fabrication.
Consultation is not simply an echo chamber.
It is an echo chamber.
