PATENT CLAIM ANALYSIS

Application Number: 15964385
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["704", "500000"]

Abstract:
A coder and decoder, and methods therein, are provided for coding and decoding of spectral peak positions in audio coding. According to a first aspect, an audio signal segment coding method is provided for coding of spectral peak positions. The method comprises determining which one out of two lossless spectral peak position coding schemes that requires the least number of bits to code the spectral peak positions of an audio signal segment; and selecting the spectral peak position coding scheme that requires the least number of bits to code the spectral peak positions of the audio signal segment. A first one of the two lossless spectral peak position coding schemes is suitable for periodic or semi-periodic spectral peak position distributions; and a second one of two lossless spectral peak position coding schemes is suitable for sparse spectral peak position distributions.

Claim (Index 12):
The wireless device according to  claim 11 , wherein the at least one processor is further configured to perform operations comprising determining which one out of the two lossless spectral peak position coding schemes that requires the least number of bits based on the maximum distance d max  between two spectral peaks in the audio signal segment and/or on comparing the number of bits required for the respective scheme after coding of the audio signal segment using the two schemes.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 91.0
- Lexical Diversity: 2.66071
- Patent Class: 704.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14402406', '11480897', '11764108', '10226138', '15228395']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2850520959745185
- 35 USC 102 Novelty (BERT): 0.5655440835442506
- Combined Prediction Score: 0.3131012947314917
- Mean Citation Score: 276.847492
- Max Citation Score: 479.88855
- Similarity Product: 370.3717670789301

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

Dataset: test