PATENT CLAIM ANALYSIS

Application Number: 16119368
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["381", "303000"]

Abstract:
Systems and methods discussed herein can provide three-dimensional audio virtualization with sweet spot adaptation. In an example, an audio processor circuit can be used to update audio signals for sweet spot adaptation based on information from at least one depth sensor or camera about a listener position in a listening environment.

Claim (Index 20):
The apparatus of  claim 19 , wherein the audio processor circuit comprises a virtualizer circuit and a sweet spot adapter circuit, wherein the virtualizer circuit is configured to generate an intermediate output signal by applying a head-related transfer function (HRTF) filter to the input audio signal, wherein the HRTF filter is selected based on the determined distance from the first sensor to the first listener, and wherein the sweet spot adapter circuit is configured to generate the one or more virtualized audio signals for the first listener in the environment by applying a gain and/or a delay to the intermediate output signal generated by the virtualizer circuit.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 96.0
- Lexical Diversity: 1.2
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13132570', '11217637', '10220969', '15423364', '14422033']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6843567194694488
- 35 USC 102 Novelty (BERT): 0.5083618848750701
- Combined Prediction Score: 0.6667572360100109
- Mean Citation Score: 223.459828
- Max Citation Score: 237.97256
- Similarity Product: 162.6416613835335

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