PATENT CLAIM ANALYSIS

Application Number: 16133840
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["381", "097000"]

Abstract:
An apparatus for phase reconstruction from a magnitude spectrogram of an audio signal is provided. The apparatus includes a frequency change determiner being configured to determine a change of a frequency for each time-frequency bin of a plurality of time-frequency bins of the magnitude spectrogram of the audio signal depending on the magnitude spectrogram of the audio signal, and a phase reconstructor being configured to generate phase values for the plurality of time-frequency bins depending on the changes of the frequencies determined for the plurality of the time-frequency bins.

Claim (Index 2):
The apparatus according to  claim 1 ,\n wherein the phase reconstructor is configured to generate the phase value for each time-frequency bin of the plurality of time-frequency bins by integrating the changes of the frequency two times.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 97.0
- Lexical Diversity: 2.2439
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15682123', '15611422', '12992051', '13612413', '14743896']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.664264257603177
- 35 USC 102 Novelty (BERT): 0.4854892490999408
- Combined Prediction Score: 0.6463867567528534
- Mean Citation Score: 181.530166
- Max Citation Score: 184.51591
- Similarity Product: 138.50567796291054

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