Audio processing apparatus and method for localizing an audio source
US-11984965-B2 · May 14, 2024 · US
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Kellermann Walter patents
Kellermann Walter is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kellermann Walter |
| Total patents | 20 |
| First publication | Aug 20, 2015 |
| Latest publication | May 14, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Apparatus for determining spatial positions of multiple audio sources
US-11921198-B2 · Mar 5, 2024 · US
Apparatus for determining spatial positions of multiple audio sources
US-2022163664-A1 · May 26, 2022 · US
Audio processing apparatus and method for localizing an audio source
US-2022052751-A1 · Feb 17, 2022 · US
Rendering system
US-10659901-B2 · May 19, 2020 · US
Apparatus and method for providing a loudspeaker-enclosure-microphone system description
US-RE47820-E · Jan 14, 2020 · US
Apparatus and method for driving an array of loudspeakers with drive signals
US-10375503-B2 · Aug 6, 2019 · US
Apparatus and method for driving an array of loudspeakers
US-10284993-B2 · May 7, 2019 · US
Rendering system
US-2018206052-A1 · Jul 19, 2018 · US
Apparatus and method for driving an array of loudspeakers with drive signals
US-2018098175-A1 · Apr 5, 2018 · US
Recent patents
Latest publications not already listed above.
Apparatus and method for driving an array of loudspeakers
US-2018027350-A1 · Jan 25, 2018 · US
Device and method for decorrelating loudspeaker signals
US-9807534-B2 · Oct 31, 2017 · US
Method for evaluating a useful signal and audio device
US-9736599-B2 · Aug 15, 2017 · US
Device and method for decorrelating loudspeaker signals
US-2016198280-A1 · Jul 7, 2016 · US
Audio signal processing system and echo signal removing method thereof
US-9349363-B2 · May 24, 2016 · US
Apparatus and method for listening room equalization using a scalable filtering structure in the wave domain
US-9338576-B2 · May 10, 2016 · US
Apparatus and method for providing a loudspeaker-enclosure-microphone system description
US-9326055-B2 · Apr 26, 2016 · US
Method for adjusting the useful signal in binaural hearing aid systems and hearing aid system
US-9277333-B2 · Mar 1, 2016 · US
Method for evaluating a useful signal and audio device
US-2016029130-A1 · Jan 28, 2016 · US
Apparatus and method for providing a loudspeaker-enclosure-microphone system description
US-2015237428-A1 · Aug 20, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Huawei Tech Co Ltd | 8 |
| Fraunhofer Ges Forschung | 7 |
| Univ Friedrich Alexander Er | 6 |
| Sivantos Pte Ltd | 3 |
| Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E V | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04S2420/13 | 12 |
| H04S7/301 | 10 |
| H04S2420/11 | 8 |
| H04S2400/11 | 6 |
| H04S2400/09 | 6 |