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Compander
Audio
An abbreviation of compressor-expander.
A double-ended process for noise reduction or to increase apparent dynamic range or headroom in recording, transmission and signal processing systems. The process uses a fixed rate compressor at the start and a complementary expander at the end. Proprietary implementations include dBx and Telcom.
The National Film and Sound Archive of Australia acknowledges Australia’s Aboriginal and Torres Strait Islander peoples as the Traditional Custodians of the land on which we work and live and gives respect to their Elders both past and present.