EP3777249A4 - Appareil, procédé et programme informatique destinés à la reproduction audio spatiale - Google Patents
Appareil, procédé et programme informatique destinés à la reproduction audio spatiale Download PDFInfo
- Publication number
- EP3777249A4 EP3777249A4 EP19784818.7A EP19784818A EP3777249A4 EP 3777249 A4 EP3777249 A4 EP 3777249A4 EP 19784818 A EP19784818 A EP 19784818A EP 3777249 A4 EP3777249 A4 EP 3777249A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- computer program
- spatial audio
- reproducing spatial
- reproducing
- audio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/15—Aspects of sound capture and related signal processing for recording or reproduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
- H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
- H04S7/306—For headphones
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20185339 | 2018-04-10 | ||
PCT/FI2019/050211 WO2019197709A1 (fr) | 2018-04-10 | 2019-03-13 | Appareil, procédé et programme informatique destinés à la reproduction audio spatiale |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3777249A1 EP3777249A1 (fr) | 2021-02-17 |
EP3777249A4 true EP3777249A4 (fr) | 2022-01-05 |
Family
ID=68163946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19784818.7A Pending EP3777249A4 (fr) | 2018-04-10 | 2019-03-13 | Appareil, procédé et programme informatique destinés à la reproduction audio spatiale |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3777249A4 (fr) |
WO (1) | WO2019197709A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB202105632D0 (en) * | 2021-04-20 | 2021-06-02 | Nokia Technologies Oy | Rendering reverberation |
GB2614537A (en) * | 2022-01-05 | 2023-07-12 | Nokia Technologies Oy | Conditional disabling of a reverberator |
GB2616280A (en) * | 2022-03-02 | 2023-09-06 | Nokia Technologies Oy | Spatial rendering of reverberation |
JP2023129849A (ja) * | 2022-03-07 | 2023-09-20 | ヤマハ株式会社 | 音信号処理方法、音信号処理装置および音信号配信システム |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120057715A1 (en) * | 2010-09-08 | 2012-03-08 | Johnston James D | Spatial audio encoding and reproduction |
WO2016053432A1 (fr) * | 2014-10-03 | 2016-04-07 | Dts, Inc. | Filtres audio numériques pour des taux d'échantillons variables |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014085510A1 (fr) * | 2012-11-30 | 2014-06-05 | Dts, Inc. | Procédé et appareil pour une virtualisation audio personnalisée |
-
2019
- 2019-03-13 EP EP19784818.7A patent/EP3777249A4/fr active Pending
- 2019-03-13 WO PCT/FI2019/050211 patent/WO2019197709A1/fr unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120057715A1 (en) * | 2010-09-08 | 2012-03-08 | Johnston James D | Spatial audio encoding and reproduction |
WO2016053432A1 (fr) * | 2014-10-03 | 2016-04-07 | Dts, Inc. | Filtres audio numériques pour des taux d'échantillons variables |
Non-Patent Citations (1)
Title |
---|
See also references of WO2019197709A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2019197709A1 (fr) | 2019-10-17 |
EP3777249A1 (fr) | 2021-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20201110 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20211202 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04S 3/00 20060101ALI20211126BHEP Ipc: G06F 3/01 20060101ALI20211126BHEP Ipc: G10L 19/008 20130101ALI20211126BHEP Ipc: G06F 17/10 20060101ALI20211126BHEP Ipc: H03H 17/00 20060101ALI20211126BHEP Ipc: H04R 29/00 20060101ALI20211126BHEP Ipc: H04S 7/00 20060101AFI20211126BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20230403 |