Split Pea Soup

Abstract.  Insights into the history and future of western civilization are found by applying information theory to the acoustical communication channel (ACC) of its worship spaces. Properties of the ACC have both influenced and reflected the choice of message coding (e.g., speech or music) at various times. Speech coding is efficient for acoustically dry ACCs, but hopeless for highly time-dispersive ACCs. Music coding is appropriate for time dispersive (reverberant) ACCs. The ACCs of synagogues, early Christian house churches, and many Protestant churches are relatively acoustically “dry” and thus well suited to spoken liturgies.

The spoken liturgy, dominant in synagogues, was carried over to early Christian churches, but became unworkable in Constantinian cathedrals and was largely replaced with a musical liturgy. After a millennium, the cathedral acoustic was altered to suit the doctrinal needs of reformation churches with its renewed emphasis on the spoken word. Worship forms continue to change, and the changes are reflected in the properties of the ACC. The pulpits of electronic churches may be evolving into radio and television performance spaces and naves into worshipers’ living rooms.

CLICK IMAGE

"Shenandoah" | King's College Choirhttps://t.co/VRpzzKPoKA@ChoirOfKingsCamhttps://t.co/1arQmfueQ0 pic.twitter.com/QcyPr56n52

— Standards Michigan (@StandardsMich) September 10, 2023

Evensong “How Do You Keep the Music Playing?”

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National Youth Choir of Scotland “Love Divine”

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“Music is often called a universal language.

Why can we listen to Mozart’s sonatas or Bach’s compositions a thousand times and still find joy?

Music’s layers of meaning are inexhaustible. Even centuries later, these masterpieces continue to teach us about… pic.twitter.com/Pq8SHCRpub

— Peterson Academy (@petersonacademy) November 23, 2024