MX2019011755A - Aparato de suministro de audio y metodo de suministro de audio. - Google Patents
Aparato de suministro de audio y metodo de suministro de audio.Info
- Publication number
- MX2019011755A MX2019011755A MX2019011755A MX2019011755A MX2019011755A MX 2019011755 A MX2019011755 A MX 2019011755A MX 2019011755 A MX2019011755 A MX 2019011755A MX 2019011755 A MX2019011755 A MX 2019011755A MX 2019011755 A MX2019011755 A MX 2019011755A
- Authority
- MX
- Mexico
- Prior art keywords
- audio providing
- audio signal
- audio
- providing apparatus
- channel number
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000005236 sound signal Effects 0.000 abstract 6
- 238000009877 rendering Methods 0.000 abstract 2
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation
- H04S5/005—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation of the pseudo five- or more-channel type, e.g. virtual surround
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
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- 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
- H04S2400/03—Aspects of down-mixing multi-channel audio to configurations with lower numbers of playback channels, e.g. 7.1 -> 5.1
-
- 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
- H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Stereophonic System (AREA)
Abstract
Son proporcionados un aparato de suministro de audio y un método de suministro de audio. El presente aparato de suministro de audio incluye: una unidad de visualización de objeto que visualiza una señal de audio de objeto que utiliza la información de rastreo acerca de la señal de audio de objeto; una unidad de visualización de canal que visualiza una señal de audio que tiene un primer número de canal en una señal de audio que tiene de un segundo número de canal; y una unidad de mezclado que mezcla la señal visualizada de audio de objeto y la señal de audio que tiene el segundo número de canal.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261732938P | 2012-12-04 | 2012-12-04 | |
US201261732939P | 2012-12-04 | 2012-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019011755A true MX2019011755A (es) | 2019-12-02 |
Family
ID=50883694
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015007100A MX347100B (es) | 2012-12-04 | 2013-12-04 | Aparato de suministro de audio y método de suministro de audio. |
MX2017004797A MX368349B (es) | 2012-12-04 | 2013-12-04 | Aparato de suministro de audio y metodo de suministro de audio. |
MX2019011755A MX2019011755A (es) | 2012-12-04 | 2015-06-04 | Aparato de suministro de audio y metodo de suministro de audio. |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015007100A MX347100B (es) | 2012-12-04 | 2013-12-04 | Aparato de suministro de audio y método de suministro de audio. |
MX2017004797A MX368349B (es) | 2012-12-04 | 2013-12-04 | Aparato de suministro de audio y metodo de suministro de audio. |
Country Status (13)
Country | Link |
---|---|
US (3) | US9774973B2 (es) |
EP (1) | EP2930952B1 (es) |
JP (3) | JP6169718B2 (es) |
KR (2) | KR101802335B1 (es) |
CN (2) | CN107690123B (es) |
AU (3) | AU2013355504C1 (es) |
BR (1) | BR112015013154B1 (es) |
CA (2) | CA2893729C (es) |
MX (3) | MX347100B (es) |
MY (1) | MY172402A (es) |
RU (3) | RU2613731C2 (es) |
SG (2) | SG10201709574WA (es) |
WO (1) | WO2014088328A1 (es) |
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2013
- 2013-12-04 WO PCT/KR2013/011182 patent/WO2014088328A1/ko active Application Filing
- 2013-12-04 KR KR1020157018083A patent/KR101802335B1/ko active IP Right Grant
- 2013-12-04 AU AU2013355504A patent/AU2013355504C1/en active Active
- 2013-12-04 RU RU2015126777A patent/RU2613731C2/ru active
- 2013-12-04 SG SG10201709574WA patent/SG10201709574WA/en unknown
- 2013-12-04 BR BR112015013154-9A patent/BR112015013154B1/pt active IP Right Grant
- 2013-12-04 MX MX2015007100A patent/MX347100B/es active IP Right Grant
- 2013-12-04 CN CN201710950921.8A patent/CN107690123B/zh active Active
- 2013-12-04 MX MX2017004797A patent/MX368349B/es unknown
- 2013-12-04 CA CA2893729A patent/CA2893729C/en active Active
- 2013-12-04 MY MYPI2015701775A patent/MY172402A/en unknown
- 2013-12-04 RU RU2017106885A patent/RU2672178C1/ru active
- 2013-12-04 US US14/649,824 patent/US9774973B2/en active Active
- 2013-12-04 SG SG11201504368VA patent/SG11201504368VA/en unknown
- 2013-12-04 CN CN201380072141.8A patent/CN104969576B/zh active Active
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2015
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