PATENT CLAIM ANALYSIS

Application Number: 15867595
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-05
Patent Classification: ["381", "097000"]

Abstract:
A method for enhancing sound volume includes the following steps: delivering a sound-source signal comprising a low-frequency signal to a processor by a set of sound-source equipment; generating a sound-enhancing signal by the processor according to the low-frequency signal within a delay period; and outputting an enhanced sound source signal comprising the low-frequency signal and the sound-enhancing signal to a speaker by the processor; wherein a waveform of the sound-enhancing signal is identical to a waveform of the low-frequency signal, and the delay period causes a phase difference between the sound-enhancing signal and the low-frequency signal.

Claim (Index 3):
The method for enhancing sound volume according to  claim 1 , wherein a frequency of the low-frequency signal is less than 500 Hz.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 86.0
- Lexical Diversity: 2.21739
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11060346', '15487914', '10516907', '13171476', '12592282']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6900607900210666
- 35 USC 102 Novelty (BERT): 0.5019851880109844
- Combined Prediction Score: 0.6712532298200584
- Mean Citation Score: 155.50882
- Max Citation Score: 162.42351000000005
- Similarity Product: 91.91548817895594

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