PATENT CLAIM ANALYSIS

Application Number: 16357180
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-09
Patent Classification: ["381", "017000"]

Abstract:
Disclosed are a multi-channel audio signal processing method and a multi-channel audio signal processing apparatus. The multi-channel audio signal processing method may generate N channel output signals from N/2 channel downmix signals based on an N−N/2−N structure.

Claim (Index 7):
The method of  claim 6 , wherein the generating of the N channel output signals comprises shaping a temporal envelope of an output signal by applying a scale factor based on the diffuse signal and the direct signal to a diffuse signal portion of the output signal, when a Subband Domain Time Processing (STP) is used.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 99.0
- Lexical Diversity: 1.5
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15870700', '15323028', '15551734', '16290469', '16126964']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.786920504276636
- 35 USC 102 Novelty (BERT): 0.7313409520767682
- Combined Prediction Score: 0.7813625490566491
- Mean Citation Score: 619.594866
- Max Citation Score: 805.50256
- Similarity Product: 790.88367135458

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

Dataset: test