PATENT CLAIM ANALYSIS

Application Number: 15989825
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["381", "307000"]

Abstract:
An apparatus for decoding a surround audio signal includes a Bitstream De-multiplexer for unpacking a bitstream into spatial parameters and core parameters, a set of core decoders for decoding the core parameters into a set of core signals, a matrix derivation unit for deriving the rendering matrix from the spatial parameters and playback speaker layout information, and a renderer for rendering of the decoded core signals to playback signals using the rendering matrix.

Claim (Index 2):
An apparatus according to  claim 1 , wherein the core decoders correspond to MPEG-1 Audio Layer III, AAC, HE-AAC, Dolby AC-3, or MPEG USAC standard.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 93.0
- Lexical Diversity: 1.97436
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15274415', '15127577', '15127545', '15127526', '15319699']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7211501987498715
- 35 USC 102 Novelty (BERT): 0.6620669515027298
- Combined Prediction Score: 0.7152418740251574
- Mean Citation Score: 346.450536
- Max Citation Score: 645.1656
- Similarity Product: 629.8789830501081

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