PATENT CLAIM ANALYSIS

Application Number: 15756607
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["381", "306000"]

Abstract:
An audio signal processing apparatus comprises a receiver ( 101 ) which receives an audio signal comprising audio data for at least a first audio object associated with a three dimensional image. The audio signal also comprises depth position data indicative of a target depth position for the first audio object. A determiner ( 107 ) determines a visual rendering depth range for a target three dimensional display for presenting the three dimensional image and a mapper ( 109 ) for mapping the target depth position to a rendering depth position for the audio object where the mapping is dependent on the visual rendering depth range. The visual rendering depth range may specifically be a depth range in which the three dimensional display can accurately render objects and the mapper ( 109 ) may amend the positions of audio object sound sources such that these match the depth positions of corresponding visual objects presented by the three dimensional display.

Claim (Index 10):
The audio signal processing apparatus of  claim 1  further comprising a selector arranged to select a subset of a three dimensional scene represented by the three dimensional image for presentation on a full display area of the first three dimensional display; and wherein the mapper is arranged to adapt the mapping in response to a depth property of the subset.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.26389
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14354940', '13609446', '13638136', '14691469', '15147334']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6797516195143207
- 35 USC 102 Novelty (BERT): 0.4811261985912246
- Combined Prediction Score: 0.6598890774220112
- Mean Citation Score: 174.285608
- Max Citation Score: 176.79015
- Similarity Product: 124.16219026452004

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

Dataset: test