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 7):
The computer-implemented method of  claim 6 , wherein it is determined that the high-energy frame ratio is greater than the predetermined value, further comprising:\n determining, from the short-time energy frames included in the audio signal, whether there exist a predetermined number of consecutive short-time energy frames, wherein each of the predetermined number of consecutive short-time energy frame has energy that is greater than the predetermined threshold; if YES, determining that the audio signal includes a voice signal; or otherwise, determining that the audio signal does not include a voice signal.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 100.0
- Lexical Diversity: 1.9375
- Patent Class: 704.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12942069', '14382667', '15802379', '15468779', '13047604']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2508966264374259
- 35 USC 102 Novelty (BERT): 0.4537931476317322
- Combined Prediction Score: 0.2711862785568565
- Mean Citation Score: 147.396158
- Max Citation Score: 156.93832
- Similarity Product: 129.24405363541126

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