AUDIO PROCESSING BASED ON TARGET SIGNAL-TO-NOISE RATIO
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United States of America Patent
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Issued Date -
Oct 3, 2024
app pub date -
May 24, 2023
filing date -
Mar 30, 2023
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Abstract
A device includes one or more processors configured to obtain data specifying a target signal-to-noise ratio based on a hearing condition of a person and to obtain audio data representing one or more audio signals. The one or more processors are configured to determine, based on the target signal-to-noise ratio, a first gain to apply to first components of the audio data and a second gain to apply to second components of the audio data. The one or more processors are configured to apply the first gain to the first components of the audio data to generate a target signal and to apply the second gain to the second components of the audio data to generate a noise signal. The one or more processors are further configured to combine the target signal and the noise signal to generate an output audio signal.
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