PATENT CLAIM ANALYSIS

Application Number: 16372030
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-07
Patent Classification: ["704", "223000"]

Abstract:
An encoder for encoding an audio signal has: an analyzer configured for deriving prediction coefficients and a residual signal from an unvoiced frame of the audio signal; a gain parameter calculator configured for calculating a first gain parameter information for defining a first excitation signal related to a deterministic codebook and for calculating a second gain parameter information for defining a second excitation signal related to a noise-like signal for the unvoiced frame; and a bitstream former configured for forming an output signal based on an information related to a voiced signal frame, the first gain parameter information and the second gain parameter information.

Claim (Index 11):
The encoder according to  claim 10 , wherein the combiner is configured for combining the first gain parameter and the second gain parameter to acquire a combines excitation signal based on:\n e ( n )= \u00b7 c ( n )+ \u00b7 n ( n )

Metadata:
- Claim Count in Document: 1.0
- Percentile: 100.0
- Lexical Diversity: 2.36957
- Patent Class: 704.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15131773', '15131681', '12910564', '09915893', '10129945']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3516968235735437
- 35 USC 102 Novelty (BERT): 0.6395246791133381
- Combined Prediction Score: 0.3804796091275232
- Mean Citation Score: 428.12362
- Max Citation Score: 611.55725
- Similarity Product: 582.5333506136237

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