LT3330966T - Pagerintas dažnių juostos išplėtimas girdimojo dažnio signalų dekoderyje - Google Patents

Pagerintas dažnių juostos išplėtimas girdimojo dažnio signalų dekoderyje

Info

Publication number: LT3330966T
Authority: LT; Lithuania
Prior art keywords: signal decoder; band extension; frequency band; frequency signal; improved
Prior art date: 2014-02-07

Application number

LTEP17206563.3T

Other languages

English (en)

Inventor

Magdalena KANIEWSKA

Stéphane RAGOT

Original Assignee

Koninklijke Philips N.V.

Priority date (The priority date 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 date listed.)

2014-02-07

Filing date

2015-02-04

Publication date

2023-09-25

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51014390&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=LT3330966(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2015-02-04 Application filed by Koninklijke Philips N.V. filed Critical Koninklijke Philips N.V.

2023-09-25 Publication of LT3330966T publication Critical patent/LT3330966T/lt

Classifications

- 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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K3/00—Apparatus for stamping articles having integral means for supporting the articles to be stamped
- B41K3/54—Inking devices
- B41K3/56—Inking devices using inking pads
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/02—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor with one or more flat stamping surfaces having fixed images
- B41K1/04—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor with one or more flat stamping surfaces having fixed images with multiple stamping surfaces; with stamping surfaces replaceable as a whole
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/08—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor with a flat stamping surface and changeable characters
- B41K1/10—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor with a flat stamping surface and changeable characters having movable type-carrying bands or chains
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/08—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor with a flat stamping surface and changeable characters
- B41K1/12—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor with a flat stamping surface and changeable characters having adjustable type-carrying wheels
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/36—Details
- B41K1/38—Inking devices; Stamping surfaces
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/36—Details
- B41K1/38—Inking devices; Stamping surfaces
- B41K1/40—Inking devices operated by stamping movement
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/36—Details
- B41K1/38—Inking devices; Stamping surfaces
- B41K1/40—Inking devices operated by stamping movement
- B41K1/42—Inking devices operated by stamping movement with pads or rollers movable for inking
- 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
- G10L19/02—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 using spectral analysis, e.g. transform vocoders or subband vocoders
- G10L19/0204—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 using spectral analysis, e.g. transform vocoders or subband vocoders using subband decomposition
- 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
- G10L19/02—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 using spectral analysis, e.g. transform vocoders or subband vocoders
- G10L19/0212—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 using spectral analysis, e.g. transform vocoders or subband vocoders using orthogonal transformation
- 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
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
- G10L25/21—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being power information
- 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
- 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
- G10L19/04—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 using predictive techniques
- G10L19/26—Pre-filtering or post-filtering
- 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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Signal Processing (AREA)
Audiology, Speech & Language Pathology (AREA)
Human Computer Interaction (AREA)
Computational Linguistics (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)
Quality & Reliability (AREA)
Spectroscopy & Molecular Physics (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)
Stereophonic System (AREA)
Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

LTEP17206563.3T 2014-02-07 2015-02-04 Pagerintas dažnių juostos išplėtimas girdimojo dažnio signalų dekoderyje LT3330966T (lt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1450969A FR3017484A1 (fr)	2014-02-07	2014-02-07	Extension amelioree de bande de frequence dans un decodeur de signaux audiofrequences

Publications (1)

Publication Number	Publication Date
LT3330966T true LT3330966T (lt)	2023-09-25

Family

ID=51014390

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
LTEP17206563.3T LT3330966T (lt)	2014-02-07	2015-02-04	Pagerintas dažnių juostos išplėtimas girdimojo dažnio signalų dekoderyje
LTEP15705687.0T LT3103116T (lt)	2014-02-07	2015-02-04	Pagerintas dažnių juostos išplėtimas garso signalų dekoderyje

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
LTEP15705687.0T LT3103116T (lt)	2014-02-07	2015-02-04	Pagerintas dažnių juostos išplėtimas garso signalų dekoderyje

Country Status (21)

Country	Link
US (5)	US10043525B2 (lt)
EP (4)	EP3330966B1 (lt)
JP (4)	JP6625544B2 (lt)
KR (5)	KR20180002906A (lt)
CN (4)	CN105960675B (lt)
BR (2)	BR122017027991B1 (lt)
DK (2)	DK3103116T3 (lt)
ES (4)	ES2878401T3 (lt)
FI (1)	FI3330966T3 (lt)
FR (1)	FR3017484A1 (lt)
HR (2)	HRP20231164T1 (lt)
HU (2)	HUE055111T2 (lt)
LT (2)	LT3330966T (lt)
MX (1)	MX363675B (lt)
PL (4)	PL3330967T3 (lt)
PT (2)	PT3103116T (lt)
RS (2)	RS62160B1 (lt)
RU (4)	RU2763481C2 (lt)
SI (2)	SI3330966T1 (lt)
WO (1)	WO2015118260A1 (lt)
ZA (3)	ZA201606173B (lt)

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CN109688531B (zh) *	2017-10-18	2021-01-26	宏达国际电子股份有限公司	获取高音质音频变换信息的方法、电子装置及记录介质
EP3518562A1 (en)	2018-01-29	2019-07-31	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Audio signal processor, system and methods distributing an ambient signal to a plurality of ambient signal channels
EP3903309B1 (en) *	2019-01-13	2024-04-24	Huawei Technologies Co., Ltd.	High resolution audio coding
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CN113192517B (zh) *	2020-01-13	2024-04-26	华为技术有限公司	一种音频编解码方法和音频编解码设备

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2014
- 2014-02-07 FR FR1450969A patent/FR3017484A1/fr active Pending
2015
- 2015-02-04 WO PCT/FR2015/050257 patent/WO2015118260A1/fr active Application Filing
- 2015-02-04 KR KR1020177037700A patent/KR20180002906A/ko not_active IP Right Cessation
- 2015-02-04 RU RU2017144522A patent/RU2763481C2/ru active
- 2015-02-04 RS RS20210945A patent/RS62160B1/sr unknown
- 2015-02-04 CN CN201580007250.0A patent/CN105960675B/zh active Active
- 2015-02-04 CN CN201711459695.XA patent/CN108109632B/zh active Active
- 2015-02-04 EP EP17206563.3A patent/EP3330966B1/fr active Active
- 2015-02-04 CN CN201711459702.6A patent/CN107993667B/zh active Active
- 2015-02-04 KR KR1020177037710A patent/KR102426029B1/ko active IP Right Grant
- 2015-02-04 RU RU2016136008A patent/RU2682923C2/ru active
- 2015-02-04 PL PL17206567.4T patent/PL3330967T3/pl unknown
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Publication number	Publication date
RU2017144523A3 (lt)	2021-04-01
BR112016017616B1 (pt)	2023-03-28
CN108022599A (zh)	2018-05-11
PL3103116T3 (pl)	2021-11-22
FR3017484A1 (fr)	2015-08-14
MX363675B (es)	2019-03-29
PT3330966T (pt)	2023-10-04
PL3327722T3 (pl)	2024-07-15
PL3330967T3 (pl)	2024-07-15
HUE062979T2 (hu)	2023-12-28
CN107993667B (zh)	2021-12-07
US11325407B2 (en)	2022-05-10
RU2016136008A3 (lt)	2018-09-13
RU2017144522A3 (lt)	2021-04-01
ZA201708368B (en)	2018-11-28
ES2955964T3 (es)	2023-12-11
RU2017144523A (ru)	2019-02-18
JP6775063B2 (ja)	2020-10-28
EP3330967B1 (fr)	2024-04-10
RU2016136008A (ru)	2018-03-13
WO2015118260A1 (fr)	2015-08-13
EP3103116B1 (fr)	2021-05-05
CN105960675A (zh)	2016-09-21
EP3327722B1 (fr)	2024-04-10
JP6625544B2 (ja)	2019-12-25
RU2017144521A3 (lt)	2021-04-01
JP2019168710A (ja)	2019-10-03
HUE055111T2 (hu)	2021-10-28
US10668760B2 (en)	2020-06-02
RU2763481C2 (ru)	2021-12-29
US20200338917A1 (en)	2020-10-29
EP3327722A1 (fr)	2018-05-30
KR20220035271A (ko)	2022-03-21
US20180304659A1 (en)	2018-10-25
HRP20231164T1 (hr)	2024-01-19
ES2978967T3 (es)	2024-09-23
KR20180002906A (ko)	2018-01-08
LT3103116T (lt)	2021-07-26
SI3103116T1 (sl)	2021-09-30
JP6775064B2 (ja)	2020-10-28
RU2017144521A (ru)	2019-02-18
JP6775065B2 (ja)	2020-10-28
EP3103116A1 (fr)	2016-12-14
DK3103116T3 (da)	2021-07-26
ES2878401T3 (es)	2021-11-18
US20170169831A1 (en)	2017-06-15
US20180141361A1 (en)	2018-05-24
RS64614B1 (sr)	2023-10-31
MX2016010214A (es)	2016-11-15
KR102380487B1 (ko)	2022-03-29
RS62160B1 (sr)	2021-08-31
PT3103116T (pt)	2021-07-12
CN108109632B (zh)	2022-03-29
US11312164B2 (en)	2022-04-26
EP3330966B1 (fr)	2023-07-26
JP2019168708A (ja)	2019-10-03
DK3330966T3 (da)	2023-09-25
US10043525B2 (en)	2018-08-07
RU2017144522A (ru)	2019-02-18
JP2019168709A (ja)	2019-10-03
CN105960675B (zh)	2020-05-05
HRP20211187T1 (hr)	2021-10-29
RU2763547C2 (ru)	2021-12-30
KR20180002907A (ko)	2018-01-08
KR20160119150A (ko)	2016-10-12
BR122017027991B1 (pt)	2024-03-12
PL3330966T3 (pl)	2023-12-18
ES2978878T3 (es)	2024-09-23
ZA201708366B (en)	2019-05-29
FI3330966T3 (fi)	2023-10-04
CN107993667A (zh)	2018-05-04
JP2017509915A (ja)	2017-04-06
US20200353765A1 (en)	2020-11-12
EP3330966A1 (fr)	2018-06-06
KR102380205B1 (ko)	2022-03-29
SI3330966T1 (sl)	2023-12-29
ZA201606173B (en)	2018-11-28
KR20180002910A (ko)	2018-01-08
CN108109632A (zh)	2018-06-01
US10730329B2 (en)	2020-08-04
BR112016017616A2 (pt)	2017-08-08
RU2682923C2 (ru)	2019-03-22
KR102426029B1 (ko)	2022-07-29
KR102510685B1 (ko)	2023-03-16
CN108022599B (zh)	2022-05-17
RU2763848C2 (ru)	2022-01-11
EP3330967A1 (fr)	2018-06-06

Publication	Publication Date	Title
ZA201708366B (en)	2019-05-29	Improved frequency band extension in an audio signal decoder
GB2556015B (en)	2018-10-17	Audio Signals
GB201518004D0 (en)	2015-11-25	Audio signal processing
GB201406574D0 (en)	2014-05-28	Audio Signal Processing
GB201401626D0 (en)	2014-03-19	Audio signal analysis
PL3654333T3 (pl)	2022-07-04	Sposób przetwarzania sygnału audio oraz dekoder audio
PL3582221T3 (pl)	2021-07-26	Szacowanie szumu tła w sygnałach audio
GB201401689D0 (en)	2014-03-19	Audio signal processing
HUE039699T2 (hu)	2019-01-28	Felsõ sávi jelzés kódolása illesztetlen frekvenciatartományok használatával
HK1214674A1 (zh)	2016-07-29	音頻信號處理
GB201717281D0 (en)	2017-12-06	Audio Signal
GB201620317D0 (en)	2017-01-11	Audio signal processing
GB201716522D0 (en)	2017-11-22	Audio signal rendering
GB2549805B (en)	2018-10-03	Audio signals
HUE046477T2 (hu)	2020-03-30	Hangjel-osztályozó
GB2549810B (en)	2020-08-19	Audio signal processing
PL3311380T3 (pl)	2023-10-02	Skalowane w dół dekodowanie sygnałów audio
GB2551605B (en)	2020-07-01	Audio signal processor
GB201622399D0 (en)	2017-02-15	Single frequency signal
GB201605351D0 (en)	2016-05-11	Single frequency signal
GB201512918D0 (en)	2015-09-02	Single frequency signal
GB201415657D0 (en)	2014-10-22	Single frequency signal