PATENT CLAIM ANALYSIS

Application Number: 16238168
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-10
Patent Classification: ["381", "150000"]

Abstract:
A method for processing audio signal, an electronic device, and an earphone are provided. The method includes the following. An input operation of a user performed on an earphone is received, and an acoustic echo impulse response at a position of the user's ear canal where the earphone currently stays is determined according to an audio signal currently played by the earphone and a vibration signal generated by the input operation. A directive instruction corresponding to the input operation is identified at least according to the acoustic echo impulse response. An electronic device in communication with the earphone is controlled to execute a corresponding operation for a preset application in the electronic device according to the directive instruction.

Claim (Index 13):
The earphone of  claim 8 , wherein the at least one processor carrying out the action of receiving the input operation on the earphone is caused to carry out actions, comprising:\n acquiring feature information of the vibration signal; and determining whether the vibration signal is generated by the input operation according to the feature information; and the at least one processor carrying out the action of determining the acoustic echo impulse response at the position of the user's ear canal where the earphone currently stays according to the audio signal and the vibration signal is caused to carry out an action, comprising: determining the acoustic echo impulse response at the position of the user's ear canal where the earphone currently stays according to the audio signal and the vibration signal when the vibration signal is generated by the input operation of the user.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 99.0
- Lexical Diversity: 2.11667
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16238164', '16054771', '16229420', '15356308', '15312591']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6563537538096412
- 35 USC 102 Novelty (BERT): 0.5147826097864197
- Combined Prediction Score: 0.6421966394073191
- Mean Citation Score: 227.232444
- Max Citation Score: 308.46573
- Similarity Product: 270.6973023476958

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