PATENT CLAIM ANALYSIS

Application Number: 15884097
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["708", "300000"]

Abstract:
An apparatus for modifying a sampling rate includes a forward transformer for forming a first version of a spectrogram by means of transformation with a first transformation length from an information signal with a first sampling rate. The apparatus includes a processor for forming a second version of the spectrogram with a lower bandwidth than the first version. The apparatus includes a reverse transformer for forming a coarsely pre-modified information signal with a second sampling rate that is reduced with respect to the first sampling rate, by means of reverse transformation of the second version of the spectrogram with a second transformation length that is reduced with respect to the first transformation length. The apparatus includes a time domain interpolator for acquiring an information signal with a third sampling rate that is modified with respect to the second sampling rate, by means of interpolation of the pre-modified information signal.

Claim (Index 4):
Apparatus according to  claim 1 , wherein the time domain interpolator is configured to acquire sampling values of the third sampling rate by means of polynomial interpolation, wherein the polynomial interpolation is based on sampling values of the second sampling rate.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 86.0
- Lexical Diversity: 3.22917
- Patent Class: 708.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15843358', '13141861', '11051580', '10550288', '14056917']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.441923520448532
- 35 USC 102 Novelty (BERT): 0.4919327932948571
- Combined Prediction Score: 0.4469244477331645
- Mean Citation Score: 168.022036
- Max Citation Score: 189.2621
- Similarity Product: 132.7633581596732

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