PATENT CLAIM ANALYSIS

Application Number: 16209638
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["381", "303000"]

Abstract:
An apparatus for decomposing a signal having an number of at least three channels includes an analyzer for analyzing a similarity between two channels of an analysis signal related to the signal having at least two analysis channels, wherein the analyzer is configured for using a pre-calculated frequency dependent similarity curve as a reference curve to determine the analysis result. The signal processor processes the analysis signal or a signal derived from the analysis signal or a signal, from which the analysis signal is derived using the analysis result to obtain a decomposed signal.

Claim (Index 12):
An apparatus for decomposing an input signal comprising a number of at least three input channels to obtain a decomposed signal, comprising:\n a downmixer configured for downmixing the input signal to acquire a downmix signal, wherein the downmixer is configured for downmixing so that a number of downmix channels of the downmix signal is at least 2 and smaller than the number of input channels; an analyzer configured for analyzing the downmix signal to derive an analysis result; and a signal processor configured for processing a signal derived from the input signal using the analysis result, wherein the signal processor is configured for applying the analysis result to channels of the signal derived from the input signal to acquire the decomposed signal, wherein the signal derived from the input signal is different from the downmix signal and comprises a number of channels being greater than the number of downmix channels.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 98.0
- Lexical Diversity: 2.08511
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13911791', '13911824', '14077062', '11742502', '14248747']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6890588513459458
- 35 USC 102 Novelty (BERT): 0.5831761522909373
- Combined Prediction Score: 0.6784705814404449
- Mean Citation Score: 341.1372120000001
- Max Citation Score: 462.79926
- Similarity Product: 456.2837415961433

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