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"Concept For Encoding An Audio Signal And Decoding An Audio Signal Using Speech Related Spectral Shaping Information"
Abstract: According to an aspect of the present invention an encoder for encoding an audio signal comprises an analyzer configured for deriving prediction coefficients and a residual signal from a frame of the audio signal. The encoder comprises a formant information calculator configured for calculating a speech related spectral shaping information from the prediction coefficients a gain parameter calculator configured for calculating a gain parameter from an unvoiced residual signal and the spectral shaping information and a bitstream former configured for forming an output signal based on an information related to a voiced signal frame the gain parameter or a quantized gain parameter and the prediction coefficients.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
11 April 2016
Publication Number
35/2016
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2023-03-29
Renewal Date
Applicants
FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Hansastraße 27c
80686 München
Inventors
1. FUCHS Guillaume
Fürther Straße 17
91058 Erlangen
2. MULTRUS Markus
Etzlaubweg 7
90469 Nürnberg
3. RAVELLI Emmanuel
Branderweg 7
91058 Erlangen
4. SCHNELL Markus
Rieterstr. 5
90419 Nürnberg
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Form 5 [11-04-2016(online)].pdf | 2016-04-11 |
| 2 | Form 3 [11-04-2016(online)].pdf | 2016-04-11 |
| 3 | Form 20 [11-04-2016(online)].pdf | 2016-04-11 |
| 4 | Drawing [11-04-2016(online)].pdf | 2016-04-11 |
| 5 | Description(Complete) [11-04-2016(online)].pdf | 2016-04-11 |
| 6 | Other Patent Document [16-06-2016(online)].pdf | 2016-06-16 |
| 7 | Other Patent Document [27-08-2016(online)].pdf | 2016-08-27 |
| 8 | Other Patent Document [20-02-2017(online)].pdf | 2017-02-20 |
| 9 | Other Patent Document [22-05-2017(online)].pdf | 2017-05-22 |
| 10 | 201637012628-Information under section 8(2) (MANDATORY) [08-08-2017(online)].pdf | 2017-08-08 |
| 11 | 201637012628-Information under section 8(2) (MANDATORY) [07-11-2017(online)].pdf | 2017-11-07 |
| 12 | 201637012628-Information under section 8(2) (MANDATORY) [30-11-2017(online)].pdf | 2017-11-30 |
| 13 | 201637012628-Information under section 8(2) (MANDATORY) [08-02-2018(online)].pdf | 2018-02-08 |
| 14 | 201637012628-Information under section 8(2) (MANDATORY) [20-03-2018(online)].pdf | 2018-03-20 |
| 15 | 201637012628-Information under section 8(2) (MANDATORY) [01-05-2018(online)].pdf | 2018-05-01 |
| 16 | 201637012628-Information under section 8(2) (MANDATORY) [20-06-2018(online)].pdf | 2018-06-20 |
| 17 | 201637012628-Information under section 8(2) (MANDATORY) [09-08-2018(online)].pdf | 2018-08-09 |
| 18 | 201637012628-Information under section 8(2) (MANDATORY) [26-11-2018(online)].pdf | 2018-11-26 |
| 19 | 201637012628-Information under section 8(2) (MANDATORY) [19-02-2019(online)].pdf | 2019-02-19 |
| 20 | 201637012628-Information under section 8(2) (MANDATORY) [06-03-2019(online)].pdf | 2019-03-06 |
| 21 | 201637012628-Information under section 8(2) (MANDATORY) [01-05-2019(online)].pdf | 2019-05-01 |
| 22 | 201637012628-Information under section 8(2) (MANDATORY) [19-08-2019(online)].pdf | 2019-08-19 |
| 23 | 201637012628-FER.pdf | 2019-08-20 |
| 24 | 201637012628-OTHERS [21-01-2020(online)].pdf | 2020-01-21 |
| 25 | 201637012628-FER_SER_REPLY [21-01-2020(online)].pdf | 2020-01-21 |
| 26 | 201637012628-DRAWING [21-01-2020(online)].pdf | 2020-01-21 |
| 27 | 201637012628-COMPLETE SPECIFICATION [21-01-2020(online)].pdf | 2020-01-21 |
| 28 | 201637012628-CLAIMS [21-01-2020(online)].pdf | 2020-01-21 |
| 29 | 201637012628-ABSTRACT [21-01-2020(online)].pdf | 2020-01-21 |
| 30 | 201637012628-Information under section 8(2) [06-02-2020(online)].pdf | 2020-02-06 |
| 31 | 201637012628-Information under section 8(2) [20-07-2020(online)].pdf | 2020-07-20 |
| 32 | 201637012628-FORM 3 [07-08-2020(online)].pdf | 2020-08-07 |
| 33 | 201637012628-Information under section 8(2) [07-10-2020(online)].pdf | 2020-10-07 |
| 34 | 201637012628-Information under section 8(2) [21-12-2020(online)].pdf | 2020-12-21 |
| 35 | 201637012628-Information under section 8(2) [03-02-2021(online)].pdf | 2021-02-03 |
| 36 | 201637012628-Information under section 8(2) [12-03-2021(online)].pdf | 2021-03-12 |
| 37 | 201637012628-Information under section 8(2) [27-03-2021(online)].pdf | 2021-03-27 |
| 38 | 201637012628-Information under section 8(2) [07-07-2021(online)].pdf | 2021-07-07 |
| 39 | 201637012628-FORM 3 [14-08-2021(online)].pdf | 2021-08-14 |
| 40 | 201637012628-Information under section 8(2) [31-08-2021(online)].pdf | 2021-08-31 |
| 41 | 201637012628-Information under section 8(2) [03-02-2022(online)].pdf | 2022-02-03 |
| 42 | 201637012628-FORM 3 [03-02-2022(online)].pdf | 2022-02-03 |
| 43 | 201637012628-Information under section 8(2) [09-07-2022(online)].pdf | 2022-07-09 |
| 44 | 201637012628-FORM 3 [05-08-2022(online)].pdf | 2022-08-05 |
| 45 | 201637012628-Information under section 8(2) [15-09-2022(online)].pdf | 2022-09-15 |
| 46 | 201637012628-Information under section 8(2) [15-12-2022(online)].pdf | 2022-12-15 |
| 47 | 201637012628-Information under section 8(2) [03-02-2023(online)].pdf | 2023-02-03 |
| 48 | 201637012628-FORM 3 [06-02-2023(online)].pdf | 2023-02-06 |
| 49 | 201637012628-US(14)-HearingNotice-(HearingDate-03-03-2023).pdf | 2023-02-07 |
| 50 | 201637012628-FORM-26 [27-02-2023(online)].pdf | 2023-02-27 |
| 51 | 201637012628-Correspondence to notify the Controller [27-02-2023(online)].pdf | 2023-02-27 |
| 52 | 201637012628-Information under section 8(2) [11-03-2023(online)].pdf | 2023-03-11 |
| 53 | 201637012628-Written submissions and relevant documents [17-03-2023(online)].pdf | 2023-03-17 |
| 54 | 201637012628-PatentCertificate29-03-2023.pdf | 2023-03-29 |
| 55 | 201637012628-IntimationOfGrant29-03-2023.pdf | 2023-03-29 |
Search Strategy
| 1 | 2019-04-0514-32-18_05-04-2019.pdf |