PATENT CLAIM ANALYSIS

Application Number: 16123478
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["084", "612000"]

Abstract:
A sound signal processing method according to an embodiment includes a step of acquiring an input sound signal, a step of acquiring a beat number per unit time period from the input sound signal, a step of normalizing the input sound signal with the beat number per unit time period, a step of calculating a beat spectrum of the normalized input sound signal, and a step of calculating a rhythm similarity between the beat spectrum of the normalized input sound signal and a normalized beat spectrum calculated from a reference sound signal.

Claim (Index 4):
The sound signal processing method according to  claim 3 , wherein\n in the normalization process, the time axis of the spectral difference is divided by n times the beat number per unit time period to normalize the time axis into 1/n beat units.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 97.0
- Lexical Diversity: 2.69444
- Patent Class: 84.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13081337', '16117154', '12015847', '12114903', '11486359']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6497348206533061
- 35 USC 102 Novelty (BERT): 0.4842824985683769
- Combined Prediction Score: 0.6331895884448132
- Mean Citation Score: 192.746868
- Max Citation Score: 198.56485
- Similarity Product: 133.3563868242681

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test