PATENT CLAIM ANALYSIS

Application Number: 16000281
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-04
Patent Classification: ["381", "077000"]

Abstract:
Placement of one or two placed virtual loudspeakers within a loudspeaker setup that includes a real loudspeakers is determined and vector base amplitude panning (VBAP) gains including the gains of the real loudspeakers and placed one or two virtual loudspeakers are also then determined. Gains of one or two placed virtual loudspeakers are redistributed to the real loudspeakers to ensure preservation of total energy. Real loudspeakers in the loudspeaker setup have redistributed gains of one or two placed virtual loudspeakers. Loudspeaker outputs are generated and transmitted to the real loudspeakers to be played back. When received audio content is ambisonics content, a predetermined grid is generated and HOA content is projected to the grid. Other aspects are also described.

Claim (Index 14):
The method of  claim 12 , wherein determining the placement of the one or two placed virtual loudspeakers within the loudspeaker setup, when the loudspeaker setup is the 2D setup including more than two real loudspeakers, includes:\n forming the polygon with locations of the more than two real loudspeakers in the loudspeaker setup, determining the centroid of the polygon, determining an additive inverse of the centroid of the polygon, determining a line orthogonal to a polygon plane that passes through the additive inverse, and determining intersection points between the line and a unit sphere centered at the listening position, wherein the intersection points are the placement of two placed virtual loudspeakers, respectively.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 94.0
- Lexical Diversity: 2.06452
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13634859', '14750115', '15876404', '15479108', '15245061']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7467775971958335
- 35 USC 102 Novelty (BERT): 0.5123751580753331
- Combined Prediction Score: 0.7233373532837835
- Mean Citation Score: 287.49138000000005
- Max Citation Score: 292.4597
- Similarity Product: 209.88638713855147

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

Dataset: test