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Signal Adaptive Remixing Of Separated Audio Sources
Abstract: There are described techniques (e.g. methods and systems) for signal-adaptive remixing of separated audio sources. A system may comprise: a source separation block (110) estimating, from an input signal (102), a target signal (114) and at least one residual signal (112) to be subsequently remixed (150) according to at least one remixing gain (124) variable along the discrete succession; a control block (120) configured to determine, for a determined current time instant or time slot (401 ), metrics (4141, 4143, 4145, 4146) on the target signal (114, 1141); and a temporal context block (130) determining temporal context information (132, 370, 372) based on metrics (4146) on the target signal (114, 1143). The control block (120) may generate a remixing gain (124) associated to the determined current time instant or time slot by (401 ) considering: the metrics (4145) in the determined current time instant or time slot (401); and the temporal context information (132, 370, 372).
Notices, Deadlines & Correspondence
Patent Information
Applicants
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Inventors
1. TORCOLI, Matteo
2. PAULUS, Jouni
3. SIMON, Christian
4. FUCHS, Harald
5. UHLE, Christian
6. MAYENFELS, Thomas
7. TURNWALD, Andreas
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202337055929-STATEMENT OF UNDERTAKING (FORM 3) [21-08-2023(online)].pdf | 2023-08-21 |
| 2 | 202337055929-REQUEST FOR EXAMINATION (FORM-18) [21-08-2023(online)].pdf | 2023-08-21 |
| 3 | 202337055929-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [21-08-2023(online)].pdf | 2023-08-21 |
| 4 | 202337055929-FORM 18 [21-08-2023(online)].pdf | 2023-08-21 |
| 5 | 202337055929-FORM 1 [21-08-2023(online)].pdf | 2023-08-21 |
| 6 | 202337055929-FIGURE OF ABSTRACT [21-08-2023(online)].pdf | 2023-08-21 |
| 7 | 202337055929-DRAWINGS [21-08-2023(online)].pdf | 2023-08-21 |
| 8 | 202337055929-DECLARATION OF INVENTORSHIP (FORM 5) [21-08-2023(online)].pdf | 2023-08-21 |
| 9 | 202337055929-COMPLETE SPECIFICATION [21-08-2023(online)].pdf | 2023-08-21 |
| 10 | 202337055929-Proof of Right [15-11-2023(online)].pdf | 2023-11-15 |
| 11 | 202337055929-FORM-26 [15-11-2023(online)].pdf | 2023-11-15 |
| 12 | 202337055929-FORM 3 [23-01-2024(online)].pdf | 2024-01-23 |
| 13 | 202337055929-FER.pdf | 2024-03-21 |
| 14 | 202337055929-FORM 3 [08-06-2024(online)].pdf | 2024-06-08 |
| 15 | 202337055929-Information under section 8(2) [17-09-2024(online)].pdf | 2024-09-17 |
| 16 | 202337055929-FER_SER_REPLY [17-09-2024(online)].pdf | 2024-09-17 |
| 17 | 202337055929-CORRESPONDENCE [17-09-2024(online)].pdf | 2024-09-17 |
| 18 | 202337055929-CLAIMS [17-09-2024(online)].pdf | 2024-09-17 |
| 19 | 202337055929-PROOF OF RIGHT ORIGINAL-(19-09-2024).pdf | 2024-09-19 |
| 20 | 202337055929-POWER OF ATTORNEY ORIGINAL-(19-09-2024).pdf | 2024-09-19 |
Search Strategy
| 1 | SearchHistory(14)E_20-03-2024.pdf |