PATENT CLAIM ANALYSIS

Application Number: 15976987
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["381", "022000"]

Abstract:
An audio sound signal encoding device includes: a converter that adds up all multiple channel signals included in multichannel voice sound input signals to generate an addition signal and generates a difference signal between channels of the multiple channel signals; a first encoder that encodes the addition signal in a coding mode in accordance with a characteristic of the addition signal to generate first encoded data; a second encoder that encodes the difference signal in the coding mode that was used for encoding the addition signal, to generate second encoded data; and a multiplexer that multiplexes the first encoded data and the second encoded data to generate multichannel encoded data.

Claim (Index 2):
An audio sound signal encoding device comprising:\n a converter that adds up all multiple channel signals included in multichannel voice sound input signals of at least three channels to generate an addition signal of one channel and generates difference signals of at least two channels between channels of the multiple channel signals; a first encoder that encodes the addition signal of one channel to generate first encoded data; a second encoder that encodes the difference signals of at least two channels to generate second encoded data; and a multiplexer that multiplexes the first encoded data and the second encoded data to generate multichannel encoded data.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 2.23077
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14010826', '15695424', '15695668', '14893896', '09614535']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.70083995768315
- 35 USC 102 Novelty (BERT): 0.4842085508387965
- Combined Prediction Score: 0.6791768169987146
- Mean Citation Score: 219.93636400000003
- Max Citation Score: 238.6355
- Similarity Product: 197.76089579629905

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