Patent ID: 11948595
Assignee: BIGO TECHNOLOGY PTE. LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method for detecting audio, comprising:
acquiring audio file data;
determining attribute detection data corresponding to the audio file data, wherein the attribute detection data comprises at least two of: user rating data, classification probability data, and voiceprint feature data, the user rating data being indicative of a user rating, the classification probability data being indicative of a classification probability corresponding to a voice violation, and the voiceprint feature data being indicative of a voiceprint feature corresponding to the audio file data; and
generating a voice detection result corresponding to the audio file data by voice violation detection on the attribute detection data by a fully connected network model,
wherein the attribute detection data comprises the classification probability data and at least one of the user rating data and the voiceprint feature data; and
wherein determining the attribute detection data corresponding to the audio file data comprises:
acquiring at least two frames of audio time-domain information by slicing the audio file data;
acquiring magnitude spectrum feature data and voiceprint feature data by feature extraction on the at least two frames of audio time-domain information;
generating feature vector data by splicing the magnitude spectrum feature data and the voiceprint feature data; and
acquiring the classification probability data by voice classification on the feature vector data by a voice classification model.