PATENT CLAIM ANALYSIS

Application Number: 16380609
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["704", "233000"]

Abstract:
An audio signal is obtained by a user terminal. The audio signal is divided into a plurality of short-time energy frames based on a frequency of a predetermined voice signal. Energy of each short-time energy frame is determined. Based on the energy of each short-time energy frame, whether the audio signal includes a voice signal is determined.

Claim (Index 4):
The computer-implemented method of  claim 1 , wherein dividing the audio signal comprises:\n determining a period associated with the predetermined voice signal based on a frequency associated with the predetermined voice signal; and dividing the audio signal into a plurality of short-time energy frames also based on the determined period.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 100.0
- Lexical Diversity: 1.9375
- Patent Class: 704.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12942069', '14382667', '15802379', '15468779', '13047604']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2705853969740758
- 35 USC 102 Novelty (BERT): 0.4717026405317057
- Combined Prediction Score: 0.2906971213298388
- Mean Citation Score: 147.396158
- Max Citation Score: 156.93832
- Similarity Product: 114.478393629303

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

Dataset: test