PATENT CLAIM ANALYSIS

Application Number: 15946529
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["381", "023000"]

Abstract:
The present disclosure provides methods, devices and computer program products for encoding and decoding of a vector of parameters in an audio coding system. The disclosure further relates to a method and apparatus for reconstructing an audio object in an audio decoding system. According to the disclosure, a modulo differential approach for coding and encoding a vector of a non-periodic quantity may improve the coding efficiency and provide encoders and decoders with less memory requirements. Moreover, an efficient method for encoding and decoding a sparse matrix is provided.

Claim (Index 3):
The method of  claim 1 , wherein the selected subset of elements comprises the same number of elements for each row of the upmix matrix.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 91.0
- Lexical Diversity: 1.75926
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15643416', '14892722', '15030327', '15521157', '15031130']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7554222925115606
- 35 USC 102 Novelty (BERT): 0.5630849765027387
- Combined Prediction Score: 0.7361885609106784
- Mean Citation Score: 318.64298799999995
- Max Citation Score: 442.4008
- Similarity Product: 387.0247568695069

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

Dataset: test