PATENT CLAIM ANALYSIS

Application Number: 15905137
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-12
Patent Classification: ["381", "092000"]

Abstract:
A signal processing unit calculates a first difference in time of arrival of sound from a sound source to a first and to a second microphone comprising a microphone array and calculates a second difference in time of arrival, which is the difference between the first difference in time of arrival and an actual time, of arrival, and determines the position of the sound source based on the sum of the first difference in time of arrival and the second difference in time of arrival.

Claim (Index 25):
The sound collecting device according to  claim 24 , wherein the signal processing unit calculates the first difference in time of arrival based on a time difference when the cross-correlation is at a maximum.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 88.0
- Lexical Diversity: 2.61765
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11990200', '10648319', '15643074', '12817406', '14150455']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7105805995036742
- 35 USC 102 Novelty (BERT): 0.4910463250019042
- Combined Prediction Score: 0.6886271720534973
- Mean Citation Score: 187.878868
- Max Citation Score: 198.66023
- Similarity Product: 136.73609836164297

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

Dataset: test