Bible Encyclopedias
Voice-Tube

Cyclopedia of Biblical, Theological and Ecclesiastical Literature

is a tunnel or tube placed in the walls of the choir, by which means the faithful kneeling in the nave could communicate with the clergy seated in the church stalls.

Bibliography Information
McClintock, John. Strong, James. Entry for 'Voice-Tube'. Cyclopedia of Biblical, Theological and Ecclesiastical Literature. https://www.studylight.org/​encyclopedias/​eng/​tce/​v/voice-tube.html. Harper & Brothers. New York. 1870.