PATENT CLAIM ANALYSIS

Application Number: 16195745
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["704", "500000"]

Abstract:
The present disclosure provides methods, devices and computer program products for encoding and decoding a stereo audio signal based on an input signal. According to the disclosure, a hybrid approach of using both parametric stereo coding and a discrete representation of the stereo audio signal is used which may improve the quality of the encoded and decoded audio for certain bitrates.

Claim (Index 5):
The method of  claim 1  wherein the reconstruction parameters include a representation of a spectral envelope or noise addition information for a frequency range of the reconstructed signal.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 98.0
- Lexical Diversity: 1.44444
- Patent Class: 704.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15410377', '15227283', '15641033', '14781712', '14772001']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3420464465471829
- 35 USC 102 Novelty (BERT): 0.4866786714011888
- Combined Prediction Score: 0.3565096690325836
- Mean Citation Score: 263.506318
- Max Citation Score: 288.11728
- Similarity Product: 283.5346651052856

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

Dataset: test