PATENT CLAIM ANALYSIS

Application Number: 15867980
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["381", "318000"]

Abstract:
A method performs frequency distortion of an audio signal. The audio signal is divided at at least one division frequency into a low-frequency band and a high-frequency band. A frequency-distorted signal is generated through respectively different distortions of frequencies for the high-frequency band and for the low-frequency band. The division frequency is selected such that it is located between two neighboring tones of a given tonal system.

Claim (Index 5):
The method according to  claim 4 , which further comprises selecting the division frequency at a geometric mean value of the frequencies of the two neighboring tones.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 1.61364
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12779981', '14276881', '15852150', '14978280', '10400845']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7407823358015322
- 35 USC 102 Novelty (BERT): 0.4942319688422541
- Combined Prediction Score: 0.7161272991056045
- Mean Citation Score: 213.051732
- Max Citation Score: 223.9081
- Similarity Product: 158.7630658800721

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