PATENT CLAIM ANALYSIS

Application Number: 16276363
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-08
Patent Classification: ["381", "022000"]

Abstract:
The invention improves HOA sound field representation compression and decompression. A decoder decodes compressed dominant directional signals and compressed residual component signals so as to provide decompressed dominant directional signals and decompressed time domain signals representing a residual HOA component in a spatial domain. A re-correlator re-correlates the decompressed time domain signals to obtain a corresponding reduced-order residual HOA component. A processor determines a decompressed residual HOA component based on the corresponding reduced-order residual HOA component, and determines predicted directional signals based on at least a parameter. The processor is further configured to determine an HOA sound field representation based on the decompressed dominant directional signals, the predicted directional signals, and the decompressed residual HOA component.

Claim (Index 3):
A non-transitory computer-readable storage medium encoded with a computer program for causing a computer to perform the method of  claim 1 .

Metadata:
- Claim Count in Document: 1.0
- Percentile: 99.0
- Lexical Diversity: 2.43137
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15435175', '16019256', '14651313', '15876442', '15650674']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7823852610526508
- 35 USC 102 Novelty (BERT): 0.5492567155280996
- Combined Prediction Score: 0.7590724065001957
- Mean Citation Score: 468.461942
- Max Citation Score: 496.42194000000006
- Similarity Product: 225.621325543778

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