PATENT CLAIM ANALYSIS

Application Number: 15962863
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-04
Patent Classification: ["700", "094000"]

Abstract:
A system and method may be configured to analyze audio information. The system and method may include determining for an audio signal, an estimated pitch of a sound represented in the audio signal, an estimated chirp rate (or fractional chirp rate) of a sound represented in the audio signal, and/or other parameters of sound(s) represented in the audio signal. The one or more parameters may be determined through analysis of transformed audio information derived from the audio signal (e.g., through Fourier Transform, Fast Fourier Transform, Short Time Fourier Transform, Spectral Motion Transform, and/or other transforms). Statistical analysis may be implemented to determine metrics related to the likelihood that a sound represented in the audio signal has a pitch and/or chirp rate (or fractional chirp rate). Such metrics may be implemented to determine an estimated pitch and/or fractional chirp rate.

Claim (Index 9):
The system of  claim 1 , wherein the tone likelihood module is configured such that tone likelihood metric for a given frequency is based on a dot product between (i) a peak function having a function width centered on the given frequency and (ii) the transformed audio information over the function width centered on the given frequency.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 91.0
- Lexical Diversity: 2.55556
- Patent Class: 700.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13205535', '13205521', '13205483', '14040418', '14089729']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4617950830907126
- 35 USC 102 Novelty (BERT): 0.5485501550980363
- Combined Prediction Score: 0.470470590291445
- Mean Citation Score: 360.651392
- Max Citation Score: 418.12772
- Similarity Product: 323.7902042271781

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

Dataset: test