PATENT CLAIM ANALYSIS

Application Number: 15996105
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["381", "058000"]

Abstract:
A system is provided to analyze cross-modulation distortion in audio devices, which may include testing with audio frequencies. One or more distortion signals from the audio device may be measured for an amplitude, phase, and or frequency modulation effect. In another embodiment a musical signal may be used as a test signal. Providing additional test signals to the audio device can induce a time varying cross-modulation distortion signal from an output of the audio device. Also utilizing at least one additional filter, filter bank, demodulator and or frequency converter and or frequency multiplier provides extra examination of distortion.

Claim (Index 6):
The method of  claim 5  wherein the phase demodulator includes a first and second input, whereby the first input of the phase detector is coupled to the input of the audio device and the second input of the phase detector is coupled to the output of the at least one filter or filter bank.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 1.63636
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15721451', '15397767', '15668694', '14284295', '14511170']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7715445380666396
- 35 USC 102 Novelty (BERT): 0.614583885120659
- Combined Prediction Score: 0.7558484727720415
- Mean Citation Score: 491.31384800000006
- Max Citation Score: 528.6646
- Similarity Product: 522.1894952314376

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