PATENT CLAIM ANALYSIS

Application Number: 15990053
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["381", "303000"]

Abstract:
An audio apparatus and an audio providing method thereof are provided. The audio providing method includes receiving an audio signal including a plurality of channels, applying an audio signal having a channel, from among the plurality of channels, giving a sense of elevation to a filter to generate a plurality of virtual audio signals to be respectively output to a plurality of speakers, applying a combination gain value and a delay value to the plurality of virtual audio signals so that the plurality of virtual audio signals respectively output through the plurality of speakers form a sound field having a plane wave, and respectively outputting the plurality of virtual audio signals, to which the combination gain value and the delay value are applied, through the plurality of speakers. The filter processes the audio signal to have a sense of elevation.

Claim (Index 2):
The method of  claim 1 , wherein the plurality of output channel signals are horizontal channel signals.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 93.0
- Lexical Diversity: 2.67857
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14781235', '15371453', '15322051', '15029143', '14649824']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7028341443605661
- 35 USC 102 Novelty (BERT): 0.5694517603836933
- Combined Prediction Score: 0.6894959059628789
- Mean Citation Score: 309.44468399999994
- Max Citation Score: 427.8597
- Similarity Product: 424.13104138240806

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