PATENT CLAIM ANALYSIS

Application Number: 16119769
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["381", "058000"]

Abstract:
According to some embodiments of the present invention there is provided a method of using an earphone output speaker as a microphone for a phone call between two and/or more participants, or for measuring biometric data of a user. The method may comprise playing a received signal to an electro-acoustic output transducer of an earphone. The method may comprise instructing an audio processing circuit of a local client terminal to record an audio signal from the same electro-acoustic output transducer. The method may comprise calculating a voice signal and/or a biometric measurement based on a function combining the recorded audio signal, the received signal, and filtration coefficients, using a processing unit of the local client terminal. The method may comprise sending the voice signal and/or a biometric measurement through an output interface of the local client terminal.

Claim (Index 21):
The method of  claim 1 , further comprising:\n recording, using a microphone that is different from the electro-acoustic output transducer, a second local voice signal, wherein said second local voice signal represents the voice of the local participant using said local client terminal; wherein calculating the transmission voice signal comprises calculating a noise reduced voice signal based on a function combining said first local voice signal, said second local voice signal, said remote voice signal, and said filtration coefficients, using the processing unit of said local client terminal, and wherein sending the transmission voice signal through the output interface comprises sending said noise reduced voice signal through the output interface, thereby enabling acoustic playing of said noise reduced voice signal by said remote client terminal at the remote location for the phone call communication.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 96.0
- Lexical Diversity: 2.14706
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15356308', '15312591', '15308052', '15978250', '14888601']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7544493752603785
- 35 USC 102 Novelty (BERT): 0.5479120690343646
- Combined Prediction Score: 0.733795644637777
- Mean Citation Score: 320.8793520000001
- Max Citation Score: 419.952
- Similarity Product: 343.85393264579767

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