PATENT CLAIM ANALYSIS

Application Number: 16268448
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["704", "500000"]

Abstract:
According to an aspect of the present invention, a method for reconstructing an audio signal having a baseband portion and a highband portion is disclosed. The method includes obtaining a decoded baseband audio signal by decoding an encoded audio signal and obtaining a plurality of subband signals by filtering the decoded baseband audio signal. The method further includes generating a high-frequency reconstructed signal by copying a number of consecutive subband signals of the plurality of subband signals and obtaining an envelope adjusted high-frequency signal. The method further includes generating a noise component based on a noise parameter. Finally, the method includes adjusting a phase of the high-frequency reconstructed signal and obtaining a time-domain reconstructed audio signal by combining the decoded baseband audio signal and the combined high-frequency signal to obtain a time-domain reconstructed audio signal.

Claim (Index 10):
The apparatus of  claim 8 , wherein the noise parameter is represented in a form of a normalized ratio.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 99.0
- Lexical Diversity: 2.58182
- Patent Class: 704.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15702451', '15921859', '15258415', '15203528', '15425827']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4126182496054923
- 35 USC 102 Novelty (BERT): 0.6177733150252495
- Combined Prediction Score: 0.4331337561474681
- Mean Citation Score: 550.422646
- Max Citation Score: 561.16254
- Similarity Product: 412.5331109259546

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