PATENT CLAIM ANALYSIS

Application Number: 16050844
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-11
Patent Classification: ["704", "500000"]

Abstract:
An example apparatus includes a memory configured to store the audio data; and one or more processors in communication with the memory, the one or more processors configured to: obtain, for each of a plurality of subbands of audio data, a respective energy scalar and a respective residual identifier; determine overall distortion levels for a plurality of candidate subband pulse allocations for performing pyramid vector dequantization (PVdQ) of the residual identifiers; select, from the plurality of subband pulse allocations and based on the overall distortion levels, a candidate subband pulse allocation; and perform, using the candidate subband pulse allocation, PVdQ on the residual identifers to reconstruct a residual vector for each subband.

Claim (Index 18):
The apparatus of  claim 17 , wherein the maximum number of bits is a first maximum number of bits, to determine the overall distortion levels and select the candidate subband pulse allocation, the one or more processors are configured to determine the overall distortion levels and select the candidate subband pulse allocation for the first frame, and the one or more processors are further configured to:\n determine overall distortion levels for a plurality of candidate subband pulse allocations for performing PVQ of residual vectors for a second frame by at least:\n determining an overall distortion level for an initial candidate subband pulse allocation of the plurality of candidate subband pulse allocations for the second frame; \n modifying the allocation of pulses in the initial candidate to generate a next candidate subband pulse allocation of the plurality of candidate subband pulse allocations such that a number of bits used by the next candidate subband pulse allocation is less than a second maximum number of bits; and \n determining an overall distortion level for the next candidate subband pulse allocation; and \n select, from the plurality of subband pulse allocations for the second frame and based on the overall distortion levels for the second frame, a candidate subband pulse allocation for performing PVQ of residual vectors for the second frame.

Metadata:
- Claim Count in Document: 80.0
- Percentile: 95.0
- Lexical Diversity: 2.11667
- Patent Class: 704.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16050894', '16045496', '16050966', '09739168', '15650714']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3246437596173836
- 35 USC 102 Novelty (BERT): 0.5584888948650876
- Combined Prediction Score: 0.348028273142154
- Mean Citation Score: 315.2707680000001
- Max Citation Score: 442.83945
- Similarity Product: 364.9825884269893

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

Dataset: test