PATENT CLAIM ANALYSIS

Application Number: 15743263
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["381", "071600"]

Abstract:
Disclosed is an active-noise control device including two passive attenuation earphones each provided with an external microphone, an internal microphone and a loudspeaker. The control device includes a first processing chain having a feedforward filter, a feedback filter and a reconstruction module. The control device includes a second processing chain having a sound source identification module, said second processing chain being implemented in parallel with the first processing chain, and being suitable for parameterizing the first processing chain.

Claim (Index 4):
The control device according to  claim 3 , wherein the identification module is adapted to adjust the settings of the first processing channel in such a manner that the first processing channel amplifies or forwards unchanged a useful noise coming from a first incidence sector, attenuates strongly an undesirable noise coming from the first incidence sector, and attenuates strongly any noise coming from a second incidence sector.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 1.84783
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15711793', '13655819', '12334246', '12473492', '12605158']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6965972578584947
- 35 USC 102 Novelty (BERT): 0.4677841627978967
- Combined Prediction Score: 0.6737159483524349
- Mean Citation Score: 132.70217
- Max Citation Score: 145.05695
- Similarity Product: 107.67641001742778

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