PATENT CLAIM ANALYSIS

Application Number: 15762841
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["084", "610000"]

Abstract:
An audio information processing method and apparatus are provided. The method includes decoding a first audio file to acquire a first audio subfile corresponding to a first sound channel and a second audio subfile corresponding to a second sound channel; extracting first audio data from the first audio subfile; extracting second audio data from the second audio subfile; acquiring a first audio energy value of the first audio data; acquiring a second audio energy value of the second audio data; and determining an attribute of at least one of the first sound channel and the second sound channel based on the first audio energy value and the second audio energy value.

Claim (Index 40):
The method according to  claim 21 , wherein the attribute indicates that the sound channel is an accompaniment audio or an original audio.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 90.0
- Lexical Diversity: 2.95
- Patent Class: 84.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15355053', '15263525', '15610378', '15042309', '14729423']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6138202884979193
- 35 USC 102 Novelty (BERT): 0.4857486265317098
- Combined Prediction Score: 0.6010131223012983
- Mean Citation Score: 160.817322
- Max Citation Score: 175.76532
- Similarity Product: 108.15205761959552

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test