PATENT CLAIM ANALYSIS

Application Number: 15995332
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["381", "094100"]

Abstract:
An audio processing apparatus includes a transform unit that transforms time series audio data obtained from first and second microphones into first and second frequency spectrum data; a driving noise computation processing unit that computes a subtraction amount of the driving noise for each of frequencies from the first and second frequency spectrum data obtained by the transform unit; a generating unit that, on the basis of the first and the second frequency spectrum data obtained by the transform unit and the driving noise subtraction amount obtained by the driving noise computation processing unit, generates left and right channel frequency spectrum data in which the driving noise is respectively suppressed; and an inverse transform unit that inverse-transforms the left and right channel frequency spectrum data generated by the generating unit into left and right channel time series audio data, respectively.

Claim (Index 16):
The audio processing apparatus according to  claim 12 ,\n wherein on the basis of the first frequency spectrum data, the second frequency spectrum data, and the amount of the driving noise calculated by the calculation unit, the generating unit determines gains for the right channel and the left channel, respectively, generates the right channel frequency spectrum data by controlling the first frequency spectrum data using the right channel gain, and generates the left channel frequency spectrum data by controlling the first frequency spectrum data using the left channel gain.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 94.0
- Lexical Diversity: 2.77358
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14837914', '13183531', '10714857', '13330272', '13302072']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7229608652750061
- 35 USC 102 Novelty (BERT): 0.5113140487247154
- Combined Prediction Score: 0.7017961836199771
- Mean Citation Score: 228.793428
- Max Citation Score: 267.9361
- Similarity Product: 175.80987684223652

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