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 8):
The personal audio system of  claim 7 , wherein the at least one sound delivery device comprises a signal processing unit and at least one speaker, the signal processing unit receives the electronic signals from the microphone and processes the electronic signals, the at least one speaker generates the sound according to the processed electronic signals.

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): 0.6639810679811549
- 35 USC 102 Novelty (BERT): 0.4818420585939351
- Combined Prediction Score: 0.645767167042433
- Mean Citation Score: 162.72815799999995
- Max Citation Score: 164.98563
- Similarity Product: 121.46236751407562

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