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 4):
The audio signal processing apparatus of  claim 1  wherein the mapper is arranged to map the first depth position differently for the visual rendering depth range indicating a first visual rendering depth range for the first three dimensional display having a first display size and for the visual rendering depth range indicating a second visual rendering depth range for the first three dimensional display having the first display size, the first visual rendering depth range being different from the second visual rendering depth range.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.26389
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14354940', '13609446', '13638136', '14691469', '15147334']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7027593707979503
- 35 USC 102 Novelty (BERT): 0.4940424101626355
- Combined Prediction Score: 0.6818876747344188
- Mean Citation Score: 174.285608
- Max Citation Score: 176.79015
- Similarity Product: 111.76852467947604

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