PATENT CLAIM ANALYSIS

Application Number: 15747735
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["700", "094000"]

Abstract:
In an apparatus configured to perform signal processing on audio data of a first sampling rate, methods disclosed herein comprise receiving audio data of a second sampling rate, the second sampling rate being higher than the first sampling rate. The methods comprise applying filtering to the audio data of the second sampling rate to thereby produce first filtered audio data and second filtered audio data, the first filtered audio data comprising mainly component frequencies which are audible to the human ear, the second filtered audio data comprising mainly components frequencies which are substantially inaudible to the human ear. The methods further comprise applying first signal processing to the first filtered audio data; and applying second signal processing to the second filtered audio data, the second signal processing having a lower computational complexity than the first signal processing. Corresponding apparatus and computer readable media are also disclosed herein.

Claim (Index 3):
The method of  claim 1  or  claim 2  wherein the apparatus is configured to use a filter bank to convert the audio data of the first sampling rate into the frequency domain before performing the signal processing on it, and wherein said applying filtering to the audio data of the second sampling rate comprises applying an adapted version of the filter bank to the audio data of the second sampling rate.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 86.0
- Lexical Diversity: 2.7069
- Patent Class: 700.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15761448', '15424625', '13762614', '10082950', '13935023']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4384944805554708
- 35 USC 102 Novelty (BERT): 0.4528387028759279
- Combined Prediction Score: 0.4399289027875165
- Mean Citation Score: 172.363722
- Max Citation Score: 174.36900000000003
- Similarity Product: 149.58243890082838

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