Qualcomm incorporated (20250119704). MACHINE-LEARNING BASED AUDIO SUBBAND PROCESSING
MACHINE-LEARNING BASED AUDIO SUBBAND PROCESSING
Organization Name
Inventor(s)
Vahid Montazeri of Newport Beach CA US
Rogerio Guedes Alves of Macomb Township MI US
Erik Visser of San Diego CA US
MACHINE-LEARNING BASED AUDIO SUBBAND PROCESSING
This abstract first appeared for US patent application 20250119704 titled 'MACHINE-LEARNING BASED AUDIO SUBBAND PROCESSING
Original Abstract Submitted
a device includes a memory configured to store audio data. the device also includes one or more processors configured to obtain, from first audio data, first subband audio data and second subband audio data. the first subband audio data is associated with a first frequency subband and the second subband audio data is associated with a second frequency subband. the one or more processors are also configured to use a first machine-learning model to process the first subband audio data to generate first subband noise suppressed audio data. the one or more processors are further configured to use a second machine-learning model to process the second subband audio data to generate second subband noise suppressed audio data. the one or more processors are also configured to generate output data based on the first subband noise suppressed audio data and the second subband noise suppressed audio data.