PATENT CLAIM ANALYSIS

Application Number: 15922138
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["381", "001000"]

Abstract:
A method for processing an audio signal in accordance with a room impulse response is described. The audio signal is processed with an early part of the room impulse response separate from a late reverberation of the room impulse response, wherein the processing of the late reverberation has generating a scaled reverberated signal, the scaling being dependent on the audio signal. The processed early part of the audio signal and the scaled reverberated signal are combined.

Claim (Index 9):
The method of  claim 6 , wherein the correlation coefficient for a channel combination is calculated as follows: \u03c1 \ue8a0 [ m , n ] = \uf603 1 ( N - 1 ) \u00b7 \u2211 i \ue89e \ue89e \u2211 j \ue89e \ue89e x m \ue8a0 [ i , j ] \u00b7 x n \ue8a0 [ i , j ] * \u2211 j \ue89e \ue89e \u03c3 \ue8a0 ( x m \ue8a0 [ j ] ) \u00b7 \u03c3 \ue8a0 ( x n \ue8a0 [ j ] ) \uf604 where \u03c1[m, n]=correlation coefficient, \u03c3(x m [j])=standard deviation across one time slot j of channel m, \u03c3(x n [j])=standard deviation across one time slot j of channel n, x m ,x n =zero-mean variables, i\u2200[1,N]=frequency bands, j\u2200[1,M]=time slots, m,n\u2200[1,K]=channels, *=complex conjugate.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 90.0
- Lexical Diversity: 2.025
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15002177', '15003287', '14990814', '14341554', '15145822']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7785680208391771
- 35 USC 102 Novelty (BERT): 0.5963476869735095
- Combined Prediction Score: 0.7603459874526104
- Mean Citation Score: 428.906854
- Max Citation Score: 614.36456
- Similarity Product: 424.15224149972914

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