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 8):
The method of  claim 6 , wherein the probability table is translated to a Huffman codebook, wherein the symbol associated with an element in the vector is used as a codebook index, wherein the step of encoding each of the at least one second element comprises encoding each of the at least one second element by representing the second element with a codeword in the codebook that is indexed by the codebook index associated with the second element, and wherein the step of encoding the first element comprises encoding the first element in the vector using the same Huffman codebook that is used to encode the at least one second element by representing the first element with a codeword in the Huffman codebook that is indexed by the codebook index associated with the first element.

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): 0.7558246904973347
- 35 USC 102 Novelty (BERT): 0.5620207439205731
- Combined Prediction Score: 0.7364442958396585
- Mean Citation Score: 318.64298799999995
- Max Citation Score: 442.4008
- Similarity Product: 378.2909276947975

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