Patent ID: 11967340
Assignee: ACTION POWER CORP.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. A computing device, comprising:
a processor including at least one core;
a memory including executable program codes in the processor; and
a network unit for obtaining an audio file,
wherein the processor is configured to:
generate image data based on a spectrum of the obtained audio data;

extract time-series feature of the image data by utilizing a first neural network model; and
extract time-series feature of the image data by utilizing a second neural network model sequentially connected with the first neural network model;
determine whether an automated response system (ARS) voice is included in each of a plurality of sections of the audio data, based on the feature on the image data and the time-series feature of the image data;
eliminate a section including the ARS voice, among the plurality of sections of the audio data; and

generate input data or training data for analysis of spoken voice based on the remaining sections excluding the eliminated section, among the plurality of sections of the audio data.