PATENT CLAIM ANALYSIS

Application Number: 15768564
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-09
Patent Classification: ["381", "356000"]

Abstract:
A personal audio system enabling a user to distinguish approximate locations of sound sources comprises at least one sound receiver. The sound receiver comprises a sound collecting structure for collecting sound. The sound collecting structure comprises a plurality of sound passages opening toward different directions and with different sizes to collect sound waves from the environment. The different sizes of the openings render a decline or an increase in specific frequency ranges of sound as a result of different resonances via the different openings. The user may therefore distinguish the direction of a sound source based on the slightly different pitches (frequencies) of the sound.

Claim (Index 12):
The personal audio system of  claim 10 , wherein the at least one sound delivery device further comprises a signal switch unit, the signal switch unit is configured to select a signal source or a signal mode of the signal input unit and the sound receiver and transmit the selected signal source or signal mode to the signal processing unit.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 1.77778
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12023852', '13989234', '12521902', '15545301', '13415128']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6627897617417656
- 35 USC 102 Novelty (BERT): 0.4868999100308767
- Combined Prediction Score: 0.6452007765706768
- Mean Citation Score: 162.72815799999995
- Max Citation Score: 164.98563
- Similarity Product: 116.26647372603892

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