Front fill / 前區補聲 — theatre and live events glossary

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Front fill 前區補聲

audio

Small loudspeakers along the stage edge covering the first rows, which sit under the main PA's coverage. Time-aligned to the mains so the image stays on stage rather than at the nearest box.

中文

舞台邊沿的小喇叭，補主 PA 蓋不到的前幾行觀眾，同主系統做時間對齊，聲像先會留喺台上。

Next to this

Delay tower延時塔A loudspeaker position deep in a large audience area, fed the same mix delayed to match the arrival of sound …

Sources

Theatrecrafts glossary of technical theatre terms — Theatrecrafts / ABTT heritage primary

Understand the mechanism

Measuring and aligning sound Numbers that stand for signals

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