What was the primary goal of early audio engineers in spatial audio beginnings?

Answer

Achieving sound localization relative to the listener.

The fundamental challenge audio engineers faced long before modern home theaters was transforming sound from a simple two-dimensional projection into an environmental experience. This was conceptually pursued through the concept of sound localization, which is defined as the ability to precisely place a distinct sound source at a specific point in space relative to where the listener is situated. This focus on accurate spatial placement drove the earliest experiments, even if the technology of the time could not sustain a practical, widespread system.

What was the primary goal of early audio engineers in spatial audio beginnings?
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