Patents by Inventor Casey Lee CAMPBELL

Casey Lee CAMPBELL has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • GENERATING SIMULATED AUDIO SAMPLES FOR PREDICTIVE MODEL TRAINING DATA
    Publication number: 20220366931
    Abstract: An example method comprises identifying a plurality of zones of a spectrogram of an audio sample associated with an operation cycle of an imaging device, generating a set of audio models by transforming the audio sample to a power spectrum and identifying a plurality of audio features within the power spectrum and for the plurality of zones, generating a plurality of simulated audio samples using the set of audio models by adjusting an audio feature of the plurality of audio features, and outputting a set of training data including the audio sample and the plurality of simulated audio samples to train a predictive model indicative of a predicted failure of the imaging device.
    Type: Application
    Filed: May 6, 2022
    Publication date: November 17, 2022
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Kathryn Janet Ferguson, Casey Lee CAMPBELL, Jan P. ALLEBACH, Mark Quentin SHAW, John Stuart BOLTON, George T. CHIU, Patricia DAVIES, Guochenhao SONG, Zhiyang WEN