An Echo In The Hall

An Echo In The Hall #1 ~ 1950's and early 1960's groups

An Echo In The Hall #6 ~ 1950's & early 1960's groups

An Echo In The Hall #2 ~ 1950's and early 1960's groups

Henry Hall & The B.B.C. Dance Orch. - Just An Echo In The Valley, 1932

An Echo In The Hall # 10 ~ 1950's and early 1960's groups

An Echo In The Hall # 8 ~ 1950's and early 1960's groups

An Echo In The Hall #7 ~ 1950's and early 1960's groups

Mysteries Unveiled: The Chilling Secrets of the Old Town Hall

Scary Horror Stories

An Echo In The Hall #5 ~ 1950's & early 1960's groups

An Echo In The Hall #3 ~ 1950's and early 1960's groups

An Echo In The Hall #4 ~ 1950's and early 1960's groups

Long Flutter Echo in Big Hall

An Echo In The Hall - vol. # 12

An Echo In The Hall # 9 ~ 1950's and early 1960's groups

EchOEs In thE hAll

Organized Chaos

Big Echoing Room - Example of an 8 Second Long Reverberation Time - Bad Acoustics Concrete & Drywall

Benjamin Sahlstrom

Testing the world's longest echo