PATENT CLAIM ANALYSIS

Application Number: 16454250
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-10
Patent Classification: ["381", "022000"]

Abstract:
A method and apparatus for reconstructing N audio channels from M audio channels is disclosed. The method includes receiving a bitstream containing an encoded audio signal representing the M audio channels and decoding the encoded audio signal to obtain a frequency domain representation of the M audio channels. The method further includes extracting a parameter from the bitstream and reconstructing at least one of the N audio channels using the parameter. The parameter represents an angle between two signals, at least one of which is included in the M audio channels.

Claim (Index 6):
The method of  claim 1  wherein the parameter is quantized.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 100.0
- Lexical Diversity: 2.0
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15426867', '15079653', '15498362', '15498384', '15498376']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7594204884830877
- 35 USC 102 Novelty (BERT): 0.5311280593165988
- Combined Prediction Score: 0.7365912455664388
- Mean Citation Score: 334.63362
- Max Citation Score: 336.1594
- Similarity Product: 178.20270233278282

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

Dataset: test