PATENT CLAIM ANALYSIS

Application Number: 15860546
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["381", "071400"]

Abstract:
A loudspeaker arrangement comprises a first loudspeaker configured to radiate an acoustical signal, and a first microphone that is acoustically coupled to the first loudspeaker via a secondary path and that is electrically coupled to the first loudspeaker via an active noise control processing unit. During the use of the loudspeaker arrangement, the first loudspeaker is arranged at a first distance from a first active noise control target position, wherein the first active noise control target position is a position at which noise is to be suppressed, and wherein the first distance is a length of the shortest path between the first loudspeaker and the first active noise control target position through free air. The first microphone is arranged at a second distance from the first loudspeaker that equals the first distance, and the position of the first microphone differs from the first active noise target position.

Claim (Index 15):
The method of  claim 14 , further comprising:\n generating a noise reducing signal which has the same amplitude and an opposing phase as compared to the unwanted signal such that the unwanted signal is at least partly cancelled out at the first active noise control target position.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 86.0
- Lexical Diversity: 2.92453
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15389561', '14488478', '15860489', '12386308', '15751904']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7006408943315253
- 35 USC 102 Novelty (BERT): 0.4877716536055133
- Combined Prediction Score: 0.6793539702589241
- Mean Citation Score: 214.800398
- Max Citation Score: 220.24118
- Similarity Product: 165.683992501477

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

Dataset: test