HUE063594T2 - Készülék és eljárás kvantálási zaj csökkentésére egy idõ-domain dekóderben - Google Patents

Készülék és eljárás kvantálási zaj csökkentésére egy idõ-domain dekóderben

Info

Publication number: HUE063594T2
Authority: HU; Hungary
Prior art keywords: time; quantization noise; domain decoder; reducing quantization; reducing
Prior art date: 2013-03-04

Application number

HUE21160367A

Other languages

English (en)

Inventor

Tommy Vaillancourt

Milan Jelinek

Original Assignee

Voiceage Evs Llc

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.)

2013-03-04

Filing date

2014-01-09

Publication date

2024-01-28

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51421394&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUE063594(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2014-01-09 Application filed by Voiceage Evs Llc filed Critical Voiceage Evs Llc

2024-01-28 Publication of HUE063594T2 publication Critical patent/HUE063594T2/hu

Links

238000000034 method Methods 0.000 title 1
238000013139 quantization Methods 0.000 title 1

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
- 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
- G10L19/04—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
- 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
- G10L21/0208—Noise 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
- G10L21/0208—Noise filtering
- G10L21/0216—Noise filtering characterised by the method used for estimating noise
- G10L21/0224—Processing in the time domain
- 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
- G10L25/93—Discriminating between voiced and unvoiced parts of speech signals
- 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
- G10L19/03—Spectral prediction for preventing pre-echo; Temporary noise shaping [TNS], e.g. in MPEG2 or MPEG4
- 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
- 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
- G10L21/0208—Noise filtering
- G10L21/0216—Noise filtering characterised by the method used for estimating noise
- G10L21/0232—Processing in the frequency domain
- 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
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/78—Detection of presence or absence of voice signals

Landscapes

Engineering & Computer Science (AREA)
Computational Linguistics (AREA)
Signal Processing (AREA)
Health & Medical Sciences (AREA)
Audiology, Speech & Language Pathology (AREA)
Human Computer Interaction (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)
Quality & Reliability (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)
Analogue/Digital Conversion (AREA)

HUE21160367A 2013-03-04 2014-01-09 Készülék és eljárás kvantálási zaj csökkentésére egy idõ-domain dekóderben HUE063594T2 (hu)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US201361772037P	2013-03-04	2013-03-04

Publications (1)

Publication Number	Publication Date
HUE063594T2 true HUE063594T2 (hu)	2024-01-28

Family

ID=51421394

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
HUE21160367A HUE063594T2 (hu)	2013-03-04	2014-01-09	Készülék és eljárás kvantálási zaj csökkentésére egy idõ-domain dekóderben
HUE19170370A HUE054780T2 (hu)	2013-03-04	2014-01-09	Kvantálási zaj csökkentésére szolgáló eszköz és módszer idõtartomány dekóderben

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
HUE19170370A HUE054780T2 (hu)	2013-03-04	2014-01-09	Kvantálási zaj csökkentésére szolgáló eszköz és módszer idõtartomány dekóderben

Country Status (20)

Country	Link
US (2)	US9384755B2 (hu)
EP (4)	EP3848929B1 (hu)
JP (4)	JP6453249B2 (hu)
KR (1)	KR102237718B1 (hu)
CN (2)	CN105009209B (hu)
AU (1)	AU2014225223B2 (hu)
CA (1)	CA2898095C (hu)
DK (3)	DK2965315T3 (hu)
ES (2)	ES2872024T3 (hu)
FI (1)	FI3848929T3 (hu)
HK (1)	HK1212088A1 (hu)
HR (2)	HRP20231248T1 (hu)
HU (2)	HUE063594T2 (hu)
LT (2)	LT3848929T (hu)
MX (1)	MX345389B (hu)
PH (1)	PH12015501575A1 (hu)
RU (1)	RU2638744C2 (hu)
SI (2)	SI3848929T1 (hu)
TR (1)	TR201910989T4 (hu)
WO (1)	WO2014134702A1 (hu)

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2014
- 2014-01-09 HU HUE21160367A patent/HUE063594T2/hu unknown
- 2014-01-09 SI SI201432045T patent/SI3848929T1/sl unknown
- 2014-01-09 KR KR1020157021711A patent/KR102237718B1/ko active IP Right Grant
- 2014-01-09 CA CA2898095A patent/CA2898095C/en active Active
- 2014-01-09 ES ES19170370T patent/ES2872024T3/es active Active
- 2014-01-09 FI FIEP21160367.5T patent/FI3848929T3/fi active
- 2014-01-09 LT LTEP21160367.5T patent/LT3848929T/lt unknown
- 2014-01-09 WO PCT/CA2014/000014 patent/WO2014134702A1/en active Application Filing
- 2014-01-09 SI SI201431837T patent/SI3537437T1/sl unknown
- 2014-01-09 RU RU2015142108A patent/RU2638744C2/ru active
- 2014-01-09 HU HUE19170370A patent/HUE054780T2/hu unknown
- 2014-01-09 EP EP21160367.5A patent/EP3848929B1/en active Active
- 2014-01-09 EP EP19170370.1A patent/EP3537437B1/en active Active
- 2014-01-09 DK DK14760909.3T patent/DK2965315T3/da active
- 2014-01-09 MX MX2015010295A patent/MX345389B/es active IP Right Grant
- 2014-01-09 ES ES21160367T patent/ES2961553T3/es active Active
- 2014-01-09 EP EP14760909.3A patent/EP2965315B1/en active Active
- 2014-01-09 JP JP2015560497A patent/JP6453249B2/ja active Active
- 2014-01-09 TR TR2019/10989T patent/TR201910989T4/tr unknown
- 2014-01-09 EP EP23184518.1A patent/EP4246516A3/en active Pending
- 2014-01-09 AU AU2014225223A patent/AU2014225223B2/en active Active
- 2014-01-09 DK DK21160367.5T patent/DK3848929T3/da active
- 2014-01-09 HR HRP20231248TT patent/HRP20231248T1/hr unknown
- 2014-01-09 CN CN201480010636.2A patent/CN105009209B/zh active Active
- 2014-01-09 CN CN201911163569.9A patent/CN111179954B/zh active Active
- 2014-01-09 DK DK19170370.1T patent/DK3537437T3/da active
- 2014-01-09 LT LTEP19170370.1T patent/LT3537437T/lt unknown
- 2014-03-04 US US14/196,585 patent/US9384755B2/en active Active
2015
- 2015-07-15 PH PH12015501575A patent/PH12015501575A1/en unknown
- 2015-12-24 HK HK15112670.5A patent/HK1212088A1/xx unknown
2016
- 2016-06-20 US US15/187,464 patent/US9870781B2/en active Active
2018
- 2018-12-12 JP JP2018232444A patent/JP6790048B2/ja active Active
2020
- 2020-11-04 JP JP2020184357A patent/JP7179812B2/ja active Active
2021
- 2021-07-09 HR HRP20211097TT patent/HRP20211097T1/hr unknown
2022
- 2022-11-15 JP JP2022182738A patent/JP7427752B2/ja active Active

Also Published As

Publication number	Publication date
CN111179954A (zh)	2020-05-19
PH12015501575B1 (en)	2015-10-05
JP2023022101A (ja)	2023-02-14
SI3848929T1 (sl)	2023-12-29
SI3537437T1 (sl)	2021-08-31
US20160300582A1 (en)	2016-10-13
JP7427752B2 (ja)	2024-02-05
AU2014225223A1 (en)	2015-08-13
HK1212088A1 (en)	2016-06-03
WO2014134702A1 (en)	2014-09-12
EP3848929B1 (en)	2023-07-12
EP2965315A1 (en)	2016-01-13
HUE054780T2 (hu)	2021-09-28
CA2898095A1 (en)	2014-09-12
KR102237718B1 (ko)	2021-04-09
JP7179812B2 (ja)	2022-11-29
DK2965315T3 (da)	2019-07-29
LT3537437T (lt)	2021-06-25
TR201910989T4 (tr)	2019-08-21
PH12015501575A1 (en)	2015-10-05
RU2015142108A (ru)	2017-04-11
MX345389B (es)	2017-01-26
EP4246516A3 (en)	2023-11-15
DK3537437T3 (da)	2021-05-31
ES2961553T3 (es)	2024-03-12
EP3848929A1 (en)	2021-07-14
ES2872024T3 (es)	2021-11-02
RU2638744C2 (ru)	2017-12-15
CA2898095C (en)	2019-12-03
CN105009209A (zh)	2015-10-28
JP6790048B2 (ja)	2020-11-25
EP2965315B1 (en)	2019-04-24
JP6453249B2 (ja)	2019-01-16
AU2014225223B2 (en)	2019-07-04
FI3848929T3 (fi)	2023-10-11
KR20150127041A (ko)	2015-11-16
US20140249807A1 (en)	2014-09-04
HRP20231248T1 (hr)	2024-02-02
HRP20211097T1 (hr)	2021-10-15
JP2019053326A (ja)	2019-04-04
CN111179954B (zh)	2024-03-12
MX2015010295A (es)	2015-10-26
JP2021015301A (ja)	2021-02-12
US9384755B2 (en)	2016-07-05
EP3537437B1 (en)	2021-04-14
EP3537437A1 (en)	2019-09-11
EP2965315A4 (en)	2016-10-05
EP4246516A2 (en)	2023-09-20
DK3848929T3 (da)	2023-10-16
LT3848929T (lt)	2023-10-25
JP2016513812A (ja)	2016-05-16
US9870781B2 (en)	2018-01-16
CN105009209B (zh)	2019-12-20

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