FI3621073T3 - Audiokoodauslaite ja audiokoodausmenetelmä - Google Patents
Audiokoodauslaite ja audiokoodausmenetelmä Download PDFInfo
- Publication number
- FI3621073T3 FI3621073T3 FIEP19205596.0T FI19205596T FI3621073T3 FI 3621073 T3 FI3621073 T3 FI 3621073T3 FI 19205596 T FI19205596 T FI 19205596T FI 3621073 T3 FI3621073 T3 FI 3621073T3
- Authority
- FI
- Finland
- Prior art keywords
- temporal envelope
- information
- audio signal
- audio coding
- input audio
- Prior art date
Links
Classifications
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- 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
- 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
- G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
-
- 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
-
- 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
- G10L19/028—Noise substitution, i.e. substituting non-tonal spectral components by noisy source
-
- 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
- G10L19/032—Quantisation or dequantisation of spectral components
-
- 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
- G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
- G10L19/12—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a code excitation, e.g. in code excited linear prediction [CELP] vocoders
-
- 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
- G10L19/16—Vocoder architecture
- G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
-
- 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
-
- 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
- G10L19/16—Vocoder architecture
- G10L19/18—Vocoders using multiple modes
- G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding
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)
- Spectroscopy & Molecular Physics (AREA)
- Quality & Reliability (AREA)
- Mathematical Physics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Stereo-Broadcasting Methods (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014060650A JP6035270B2 (ja) | 2014-03-24 | 2014-03-24 | 音声復号装置、音声符号化装置、音声復号方法、音声符号化方法、音声復号プログラム、および音声符号化プログラム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI3621073T3 true FI3621073T3 (fi) | 2024-03-13 |
Family
ID=54195375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FIEP19205596.0T FI3621073T3 (fi) | 2014-03-24 | 2015-03-20 | Audiokoodauslaite ja audiokoodausmenetelmä |
Country Status (20)
| Country | Link |
|---|---|
| US (4) | US10410647B2 (enExample) |
| EP (4) | EP3621073B1 (enExample) |
| JP (1) | JP6035270B2 (enExample) |
| KR (7) | KR101782935B1 (enExample) |
| CN (2) | CN107767876B (enExample) |
| AU (7) | AU2015235133B2 (enExample) |
| BR (1) | BR112016021165B1 (enExample) |
| CA (2) | CA2942885C (enExample) |
| DK (2) | DK3125243T3 (enExample) |
| ES (2) | ES2772173T3 (enExample) |
| FI (1) | FI3621073T3 (enExample) |
| HU (1) | HUE065961T2 (enExample) |
| MX (2) | MX354434B (enExample) |
| MY (1) | MY165849A (enExample) |
| PH (1) | PH12016501844B1 (enExample) |
| PL (2) | PL3125243T3 (enExample) |
| PT (2) | PT3621073T (enExample) |
| RU (7) | RU2631155C1 (enExample) |
| TW (7) | TWI666632B (enExample) |
| WO (1) | WO2015146860A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5997592B2 (ja) | 2012-04-27 | 2016-09-28 | 株式会社Ｎｔｔドコモ | 音声復号装置 |
| JP6035270B2 (ja) | 2014-03-24 | 2016-11-30 | 株式会社Ｎｔｔドコモ | 音声復号装置、音声符号化装置、音声復号方法、音声符号化方法、音声復号プログラム、および音声符号化プログラム |
| EP2980795A1 (en) * | 2014-07-28 | 2016-02-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoding and decoding using a frequency domain processor, a time domain processor and a cross processor for initialization of the time domain processor |
| DE102017204181A1 (de) | 2017-03-14 | 2018-09-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Sender zum Emittieren von Signalen und Empfänger zum Empfangen von Signalen |
| EP3382700A1 (en) | 2017-03-31 | 2018-10-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for post-processing an audio signal using a transient location detection |
| EP3382701A1 (en) * | 2017-03-31 | 2018-10-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for post-processing an audio signal using prediction based shaping |
| EP3836405A4 (en) * | 2018-08-08 | 2021-09-01 | Sony Group Corporation | DECODING DEVICE, DECODING METHOD AND PROGRAM |
| CN111314778B (zh) * | 2020-03-02 | 2021-09-07 | 北京小鸟科技股份有限公司 | 基于多种压缩制式的编解码融合处理方法、系统及装置 |
| CN115472171B (zh) * | 2021-06-11 | 2024-11-22 | 华为技术有限公司 | 编解码方法、装置、设备、存储介质及计算机程序 |
| CN121336256A (zh) * | 2023-04-21 | 2026-01-13 | 弗劳恩霍夫应用研究促进协会 | 具有子带信号上时间噪声整形的音频信号编解码的装置和方法 |
Family Cites Families (34)
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|---|---|---|---|---|
| JPS523077B1 (enExample) | 1970-01-08 | 1977-01-26 | ||
| JPS5913508B2 (ja) | 1975-06-23 | 1984-03-30 | オオツカセイヤク カブシキガイシヤ | アシルオキシ置換カルボスチリル誘導体の製造法 |
| JP3155560B2 (ja) | 1991-05-27 | 2001-04-09 | 株式会社コガネイ | マニホールドバルブ |
| JP3283413B2 (ja) | 1995-11-30 | 2002-05-20 | 株式会社日立製作所 | 符号化復号方法、符号化装置および復号装置 |
| AU2002226717B2 (en) * | 2001-03-02 | 2004-05-06 | Matsushita Electric Industrial Co., Ltd. | Apparatus for coding scaling factors in an audio coder |
| US7447631B2 (en) | 2002-06-17 | 2008-11-04 | Dolby Laboratories Licensing Corporation | Audio coding system using spectral hole filling |
| US7516066B2 (en) * | 2002-07-16 | 2009-04-07 | Koninklijke Philips Electronics N.V. | Audio coding |
| JP2004134900A (ja) * | 2002-10-09 | 2004-04-30 | Matsushita Electric Ind Co Ltd | 符号化信号復号化装置および復号化方法 |
| US7672838B1 (en) * | 2003-12-01 | 2010-03-02 | The Trustees Of Columbia University In The City Of New York | Systems and methods for speech recognition using frequency domain linear prediction polynomials to form temporal and spectral envelopes from frequency domain representations of signals |
| CA2457988A1 (en) * | 2004-02-18 | 2005-08-18 | Voiceage Corporation | Methods and devices for audio compression based on acelp/tcx coding and multi-rate lattice vector quantization |
| TWI497485B (zh) * | 2004-08-25 | 2015-08-21 | Dolby Lab Licensing Corp | 用以重塑經合成輸出音訊信號之時域包絡以更接近輸入音訊信號之時域包絡的方法 |
| CN101167128A (zh) * | 2004-11-09 | 2008-04-23 | 皇家飞利浦电子股份有限公司 | 音频编码和解码 |
| JP4800645B2 (ja) * | 2005-03-18 | 2011-10-26 | カシオ計算機株式会社 | 音声符号化装置、及び音声符号化方法 |
| RU2386179C2 (ru) * | 2005-04-01 | 2010-04-10 | Квэлкомм Инкорпорейтед | Способ и устройство для кодирования речевых сигналов с расщеплением полосы |
| JP4804532B2 (ja) * | 2005-04-15 | 2011-11-02 | ドルビー インターナショナル アクチボラゲット | 無相関信号の包絡線整形 |
| JP5457171B2 (ja) * | 2006-03-20 | 2014-04-02 | オランジュ | オーディオデコーダ内で信号を後処理する方法 |
| EP1999997B1 (en) * | 2006-03-28 | 2011-04-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Enhanced method for signal shaping in multi-channel audio reconstruction |
| US8260609B2 (en) * | 2006-07-31 | 2012-09-04 | Qualcomm Incorporated | Systems, methods, and apparatus for wideband encoding and decoding of inactive frames |
| WO2009056027A1 (en) * | 2007-11-02 | 2009-05-07 | Huawei Technologies Co., Ltd. | An audio decoding method and device |
| DE102008009719A1 (de) * | 2008-02-19 | 2009-08-20 | Siemens Enterprise Communications Gmbh & Co. Kg | Verfahren und Mittel zur Enkodierung von Hintergrundrauschinformationen |
| CN101335000B (zh) * | 2008-03-26 | 2010-04-21 | 华为技术有限公司 | 编码的方法及装置 |
| JP5203077B2 (ja) | 2008-07-14 | 2013-06-05 | 株式会社エヌ・ティ・ティ・ドコモ | 音声符号化装置及び方法、音声復号化装置及び方法、並びに、音声帯域拡張装置及び方法 |
| CN101436406B (zh) * | 2008-12-22 | 2011-08-24 | 西安电子科技大学 | 音频编解码器 |
| JP4932917B2 (ja) | 2009-04-03 | 2012-05-16 | 株式会社エヌ・ティ・ティ・ドコモ | 音声復号装置、音声復号方法、及び音声復号プログラム |
| JP4921611B2 (ja) | 2009-04-03 | 2012-04-25 | 株式会社エヌ・ティ・ティ・ドコモ | 音声復号装置、音声復号方法、及び音声復号プログラム |
| JP5699141B2 (ja) * | 2009-06-23 | 2015-04-08 | ヴォイスエイジ・コーポレーション | 重み付けされた信号領域またはオリジナルの信号領域で適用される順方向時間領域エイリアシング取り消し |
| PL2471061T3 (pl) | 2009-10-08 | 2014-03-31 | Fraunhofer Ges Forschung | Działający w wielu trybach dekoder sygnału audio, działający w wielu trybach koder sygnału audio, sposoby i program komputerowy stosujące kształtowanie szumu oparte o kodowanie z wykorzystaniem predykcji liniowej |
| WO2011048117A1 (en) * | 2009-10-20 | 2011-04-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio signal encoder, audio signal decoder, method for encoding or decoding an audio signal using an aliasing-cancellation |
| EP2631905A4 (en) * | 2010-10-18 | 2014-04-30 | Panasonic Corp | DEVICE FOR TONE CODING AND TONE DECODING |
| JP2012163919A (ja) * | 2011-02-09 | 2012-08-30 | Sony Corp | 音声信号処理装置、および音声信号処理方法、並びにプログラム |
| PL2676268T3 (pl) * | 2011-02-14 | 2015-05-29 | Fraunhofer Ges Forschung | Urządzenie i sposób przetwarzania zdekodowanego sygnału audio w domenie widmowej |
| KR101897455B1 (ko) * | 2012-04-16 | 2018-10-04 | 삼성전자주식회사 | 음질 향상 장치 및 방법 |
| JP5997592B2 (ja) * | 2012-04-27 | 2016-09-28 | 株式会社Ｎｔｔドコモ | 音声復号装置 |
| JP6035270B2 (ja) | 2014-03-24 | 2016-11-30 | 株式会社Ｎｔｔドコモ | 音声復号装置、音声符号化装置、音声復号方法、音声符号化方法、音声復号プログラム、および音声符号化プログラム |
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2014
- 2014-03-24 JP JP2014060650A patent/JP6035270B2/ja active Active
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2015
- 2015-03-20 KR KR1020167026675A patent/KR101782935B1/ko active Active
- 2015-03-20 CN CN201710975669.6A patent/CN107767876B/zh active Active
- 2015-03-20 RU RU2016141264A patent/RU2631155C1/ru active
- 2015-03-20 MY MYPI2016703472A patent/MY165849A/en unknown
- 2015-03-20 RU RU2017131210A patent/RU2654141C1/ru active
- 2015-03-20 KR KR1020207006992A patent/KR102124962B1/ko active Active
- 2015-03-20 CN CN201580015128.8A patent/CN106133829B/zh active Active
- 2015-03-20 PL PL15768907T patent/PL3125243T3/pl unknown
- 2015-03-20 US US15/128,364 patent/US10410647B2/en active Active
- 2015-03-20 MX MX2016012393A patent/MX354434B/es active IP Right Grant
- 2015-03-20 PT PT192055960T patent/PT3621073T/pt unknown
- 2015-03-20 PT PT157689076T patent/PT3125243T/pt unknown
- 2015-03-20 WO PCT/JP2015/058608 patent/WO2015146860A1/ja not_active Ceased
- 2015-03-20 PL PL19205596.0T patent/PL3621073T3/pl unknown
- 2015-03-20 AU AU2015235133A patent/AU2015235133B2/en active Active
- 2015-03-20 HU HUE19205596A patent/HUE065961T2/hu unknown
- 2015-03-20 EP EP19205596.0A patent/EP3621073B1/en active Active
- 2015-03-20 DK DK15768907.6T patent/DK3125243T3/da active
- 2015-03-20 KR KR1020207017473A patent/KR102208915B1/ko active Active
- 2015-03-20 FI FIEP19205596.0T patent/FI3621073T3/fi active
- 2015-03-20 KR KR1020197031274A patent/KR102089602B1/ko active Active
- 2015-03-20 DK DK19205596.0T patent/DK3621073T3/da active
- 2015-03-20 KR KR1020187028501A patent/KR102038077B1/ko active Active
- 2015-03-20 EP EP23207259.5A patent/EP4293667B1/en active Active
- 2015-03-20 CA CA2942885A patent/CA2942885C/en active Active
- 2015-03-20 EP EP26151274.3A patent/EP4700768A3/en active Pending
- 2015-03-20 KR KR1020207006991A patent/KR102126044B1/ko active Active
- 2015-03-20 KR KR1020177026665A patent/KR101906524B1/ko active Active
- 2015-03-20 EP EP15768907.6A patent/EP3125243B1/en active Active
- 2015-03-20 ES ES15768907T patent/ES2772173T3/es active Active
- 2015-03-20 BR BR112016021165-0A patent/BR112016021165B1/pt active IP Right Grant
- 2015-03-20 CA CA2990392A patent/CA2990392C/en active Active
- 2015-03-20 ES ES19205596T patent/ES2974029T3/es active Active
- 2015-03-20 MX MX2018002676A patent/MX388622B/es unknown
- 2015-03-24 TW TW106133758A patent/TWI666632B/zh active
- 2015-03-24 TW TW112119560A patent/TWI894565B/zh active
- 2015-03-24 TW TW108117901A patent/TWI696994B/zh active
- 2015-03-24 TW TW114128973A patent/TW202546818A/zh unknown
- 2015-03-24 TW TW109116739A patent/TWI773992B/zh active
- 2015-03-24 TW TW104109387A patent/TWI608474B/zh active
- 2015-03-24 TW TW111125591A patent/TWI807906B/zh active
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2016
- 2016-09-21 PH PH12016501844A patent/PH12016501844B1/en unknown
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2018
- 2018-02-28 AU AU2018201468A patent/AU2018201468B2/en active Active
- 2018-04-27 RU RU2018115787A patent/RU2707722C2/ru active
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2019
- 2019-07-31 US US16/528,163 patent/US11437053B2/en active Active
- 2019-10-31 AU AU2019257487A patent/AU2019257487B2/en active Active
- 2019-10-31 AU AU2019257495A patent/AU2019257495B2/en active Active
- 2019-11-13 RU RU2019136372A patent/RU2718421C1/ru active
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2020
- 2020-03-20 RU RU2020111648A patent/RU2732951C1/ru active
- 2020-09-14 RU RU2020130138A patent/RU2741486C1/ru active
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2021
- 2021-01-18 RU RU2021100857A patent/RU2751150C1/ru active
- 2021-01-29 AU AU2021200603A patent/AU2021200603B2/en active Active
- 2021-01-29 AU AU2021200604A patent/AU2021200604B2/en active Active
- 2021-01-29 AU AU2021200607A patent/AU2021200607B2/en active Active
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2022
- 2022-07-27 US US17/874,975 patent/US12223971B2/en active Active
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2025
- 2025-01-02 US US19/008,402 patent/US20250140274A1/en active Pending
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