PATENT CLAIM ANALYSIS

Application Number: 16186411
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["381", "303000"]

Abstract:
Systems and methods to calibrate listening devices are disclosed herein. In some embodiments, a method to calibrate earphones includes determining a Head Related Transfer Functions (HRTF) corresponding to different parts of a user's anatomy (e.g., one or both of a listener's pinnae). The resulting HRTFs are combined to form a composite HRTF. In some embodiments, a first and a second HRTF are respectively determined for a first and second part of the user's anatomy. A composite HRTF of the user is generated by combining portions of the first and second HRTFs.

Claim (Index 2):
The method of  claim 1  wherein determining the distance between the first ear and the second ear further includes at least one of the following:\n receiving imaging data of the listener and using the received imaging data to implement an image recognition algorithm that determines the distance; determining an amount of time it takes an emitted sound to travel from the first transducer to the second earphone or from the second transducer to the first earphone, wherein the first earphone and second earphone include at least one microphone to receive the emitted sound; \n determining a displacement distance from a position of a headband physically coupled to the first and second earphones; \n receiving accelerometer data related to head rotation or head movement of the listener, wherein an accelerometer is physically coupled to the first or second earphone; or \n receiving an input of the distance from the listener via a graphical user interface.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 98.0
- Lexical Diversity: 1.79661
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15592736', '15067138', '14720688', '15428965', '12583540']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.684348683721312
- 35 USC 102 Novelty (BERT): 0.5555633651097643
- Combined Prediction Score: 0.6714701518601572
- Mean Citation Score: 273.08323600000006
- Max Citation Score: 398.12042
- Similarity Product: 395.60978065695167

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

Dataset: test