Patent ID: 11875807
Assignee: ANKER INNOVATIONS TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 10:
11. An apparatus comprising:
one or more processors; and
memory storing instructions that, when executed by the one or more processors, cause the apparatus to:
extract audio data features from audio data;
extract one or more features of music preferences of a user from a music preference list of the user;
determine, based on the audio data features and one or more features of music preferences of the user, a trained audio equalization model, wherein determining the trained audio equalization model comprises:
determining, based on user preference audio of an audio database, audio data features of user preference audio data;
training a restricted Boltzmann machine (RBM) model using the extracted audio data features of the user preference audio data as visual layer inputs;
determining hidden layer features based on inputting the extracted audio data features of the user preference audio data into a visual layer of the trained RBM model;
classifying the hidden layer features based on inputting the hidden layer features into a trained clustering mode;
determining, based on the classified hidden layer features, average hidden layer features;
performing, based on the average hidden layer features and the RBM model, an inverse computation;
determining, based on the inverse computation, an average audio data feature of the audio database; and
training a user preference RBM model based on extracting audio features from the music preference list of the user and using the extracted audio features from the music preference list of the user as visual layer input for the trained RBM model; and

generate, based on the trained audio equalization model, an audio balancing result.