PATENT CLAIM ANALYSIS

Application Number: 15879901
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["381", "310000"]

Abstract:
A method for processing a virtual reality (VR) audio and a corresponding equipment are provided. The method includes acquiring, by a transmitting terminal of a VR audio, an ambisonics signal rotation angle, wherein the ambisonics signal rotation angle is determined according to a first equipment rotation angle corresponding to a receiving terminal of the VR audio, rotating an ambisonics signal according to the acquired ambisonics signal rotation angle, and/or, acquiring, by the transmitting terminal of the VR audio, an order of a mixed order ambisonics (MOA) signal determined according to related information of the VR audio, and extracting an MOA signal from the ambisonics signal according to the order of the MOA signal. Accordingly, an ambisonics signal rotation angle according to a rotation angle of an equipment is determined, the rotation occurs, and an MOA signal is extracted.

Claim (Index 20):
The method for processing a VR audio according to  claim 17 , further comprising:\n determining, by the transmitting terminal of the VR audio and according to the current network state, an order required to be transmitted in advance in the ambisonics signal at a preset moment; extracting, by the transmitting terminal of the VR audio and according to the determined order required to be transmitted in advance in the ambisonics signal at the preset moment, a signal from the ambisonics signal at the preset moment in a sequence from a high order to a low order and according to the determined order required to be transmitted in advance, and transmitting the extracted signal to the receiving terminal of the VR audio; and when the preset moment arrives, transmitting, by the transmitting terminal of the VR audio, a residual signal rather than the extracted signal in the MOA signal at the preset moment to the receiving terminal of the VR audio.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 3.07843
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14849185', '15222146', '13786857', '13883094', '13142822']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6766861367013783
- 35 USC 102 Novelty (BERT): 0.4794256898709578
- Combined Prediction Score: 0.6569600920183364
- Mean Citation Score: 176.80771199999995
- Max Citation Score: 187.77281
- Similarity Product: 138.15450896428584

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