PATENT CLAIM ANALYSIS

Application Number: 16034373
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["381", "303000"]

Abstract:
The present invention relates to an apparatus and a method for processing an audio signal, and more particularly, to an apparatus and a method for efficiently rendering a higher order ambisonics signal. To this end, provided are an audio signal processing apparatus, including: a pre-processor configured to separate an input audio signal into a first component corresponding to at least one object signal and a second component corresponding to a residual signal and extract position vector information corresponding to the first component from the input audio signal; a first rendering unit configured to perform an object-based first rendering on the first component using the position vector information; and a second rendering unit configured to perform a channel-based second rendering on the second component and an audio signal processing method using the same.

Claim (Index 20):
The method of  claim 19 , wherein performing the first rendering further comprises:\n modifying at least one parameter related to the first component based on the spatial information obtained from the video signal; and performing an object-based rendering on the first component using the modified parameter.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 95.0
- Lexical Diversity: 2.43103
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15124029', '15795180', '14990814', '15022922', '15145822']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7279181539294457
- 35 USC 102 Novelty (BERT): 0.514610504494418
- Combined Prediction Score: 0.706587388985943
- Mean Citation Score: 257.756688
- Max Citation Score: 264.05453
- Similarity Product: 158.48642534203887

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

Dataset: test