PATENT CLAIM ANALYSIS

Application Number: 16012556
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["381", "058000"]

Abstract:
Systems, methods, and devices for determining a frequency of a received audio signal. A device may include a microphone, a speaker, and a processor configured to perform operations including receiving, using the microphone, a first audio signal having a predetermined frequency. The operations may also include, for each test frequency of a plurality of test frequencies and for each test phase of a plurality of test phases, generating a second audio signal having the test frequency and the test phase, outputting, using the speaker, the second audio signal, receiving, using the microphone, a combined audio signal being a combination of the first audio signal and the second audio signal, determining an amplitude of the combined audio signal, and determining that the predetermined frequency is within a threshold range of the test frequency when the amplitude of the combined audio signal is below a threshold.

Claim (Index 9):
The method of  claim 8 , further comprising:\n determining an amplitude of the first audio signal, wherein the second audio signal is generated such that an amplitude of the second audio signal is equal to an amplitude of the first audio signal.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 94.0
- Lexical Diversity: 2.96364
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16012562', '16007311', '12296698', '14562111', '14703182']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6338828615658797
- 35 USC 102 Novelty (BERT): 0.5271475320198066
- Combined Prediction Score: 0.6232093286112723
- Mean Citation Score: 201.008886
- Max Citation Score: 321.06674
- Similarity Product: 229.0418953472113

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