PATENT CLAIM ANALYSIS

Application Number: 15864147
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["704", "500000"]

Abstract:
In an audio signal decoding method, a decoded frequency domain signal of a current frame of the audio signal is obtained by decoding a received bitstream; a predicted frequency domain signal of the current frame is obtained according to the decoded frequency domain signal the current frame when the decoded frequency domain signal meets anyone of two given conditions; and a time domain signal of the current frame is obtained according to the decoded frequency domain signal and the predicted frequency domain signal.

Claim (Index 2):
The method according to  claim 1 , wherein the two given conditions comprising a condition that a highest index of a subband of the decoded frequency domain signal is greater than a given threshold.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 86.0
- Lexical Diversity: 2.63636
- Patent Class: 704.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15358649', '14496986', '15684079', '13505064', '15848486']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2568878067522652
- 35 USC 102 Novelty (BERT): 0.5463029224443963
- Combined Prediction Score: 0.2858293183214784
- Mean Citation Score: 302.756052
- Max Citation Score: 392.5543
- Similarity Product: 353.05889014145134

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