PATENT CLAIM ANALYSIS

Application Number: 16066772
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["381", "303000"]

Abstract:
The present technology relates to an audio processing apparatus, a method, and a program that aim at enabling a sound to be reproduced more efficiently. A head-related transfer function synthesis section previously holds a matrix of a diagonalized head-related transfer function. The head-related transfer function synthesis section synthesizes an input signal in an annular harmonic domain for reproducing a sound and the previously held and diagonalized head-related transfer function. An annular harmonic inverse transformation section performs an annular harmonic inverse transformation on a signal obtained as a result of the synthesis by the head-related transfer function synthesis section on the basis of an annular harmonic function and thereby generates a headphone driving signal in a time frequency domain. The present technology is applicable to an audio processing apparatus.

Claim (Index 5):
The audio processing apparatus according to  claim 2 , wherein\n the diagonalized head-related transfer function that depends on an individual user is included as an element in the diagonal matrix.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 94.0
- Lexical Diversity: 2.10938
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16064139', '16066756', '15426629', '13832831', '12243963']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6915617415352678
- 35 USC 102 Novelty (BERT): 0.5277203863395806
- Combined Prediction Score: 0.6751776060156991
- Mean Citation Score: 251.229294
- Max Citation Score: 325.2682200000001
- Similarity Product: 248.54080587111

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