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expander
noun
an electronic device that increases the dynamic range of the audio signal.
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noun
an electronic device that increases the dynamic range of the audio signal.
“{'source': 'https://en.wikipedia.org', 'text': 'Expanders are generally used to make quiet sounds even quieter by reducing the level of an audio signal that falls below a set threshold level.'}”
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{'source': 'https://en.wikipedia.org', 'text': 'Expanders are generally used to make quiet sounds even quieter by reducing the level of an audio signal that falls below a set threshold level.'}