PATENT CLAIM ANALYSIS

Application Number: 15867132
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["381", "086000"]

Abstract:
An in-vehicle noise control system is provided. The system includes speakers that output navigation guidance sound and audio content reproduced at a head unit of a vehicle. An audio module receives the navigation guidance sound and an audio content signal to generate an opposite waveform with respect to the navigation guidance sound and output noise offset waveforms in which tuning functions are calculated based on positions of the speakers to the opposite waveform. An amplifier is connected between the audio module and the speakers. The audio module outputs the navigation guidance sound and the audio content signal to one of the speakers located at a driver's seat and outputs the noise offset waveforms and the audio content signal to the remaining speakers.

Claim (Index 20):
An in-vehicle noise control method, comprising:\n receiving, by a controller, reproduced navigation guidance sound and an audio content signal from an audio module and generating an opposite waveform with respect to the navigation guidance sound; outputting, by the controller, the opposite waveform and noise offset waveforms in which tuning functions are calculated based on positions of a plurality of speakers within a vehicle; and outputting, by the controller, the navigation guidance sound and the audio content signal as a noise control operation to one of the speakers which is located at a driver's seat and outputting the noise offset waveforms and the audio content signal to the remaining speakers.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 86.0
- Lexical Diversity: 2.2069
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11139632', '15227739', '12424622', '09281365', '15095215']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6501698147146989
- 35 USC 102 Novelty (BERT): 0.4826074226267665
- Combined Prediction Score: 0.6334135755059057
- Mean Citation Score: 190.999934
- Max Citation Score: 198.05103
- Similarity Product: 155.24796896517455

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

Dataset: test