TR201917042A2 - Yeni bir metot ile sinyal enerji hesabı ve bu metotla elde edilen konuşma sinyali kodlayıcı. - Google Patents
Yeni bir metot ile sinyal enerji hesabı ve bu metotla elde edilen konuşma sinyali kodlayıcı. Download PDFInfo
- Publication number
- TR201917042A2 TR201917042A2 TR2019/17042A TR201917042A TR201917042A2 TR 201917042 A2 TR201917042 A2 TR 201917042A2 TR 2019/17042 A TR2019/17042 A TR 2019/17042A TR 201917042 A TR201917042 A TR 201917042A TR 201917042 A2 TR201917042 A2 TR 201917042A2
- Authority
- TR
- Turkey
- Prior art keywords
- signal
- energy
- regions
- signals
- speech
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 7
- 238000000926 separation method Methods 0.000 abstract 1
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
- 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
-
- 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
- G10L25/45—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of analysis window
-
- 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
- G10L25/87—Detection of discrete points within a voice signal
-
- 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
- G10L2025/783—Detection of presence or absence of voice signals based on threshold decision
- G10L2025/786—Adaptive threshold
-
- 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
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)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Buluş, sinyallerin kodlanmasında yeni bir metot önerisi sinyallerin kodlanmasını, kodlanmış sinyaller ile enerji hesabı yapılmasını ve bu kodlanmış sinyalin enerji bölgeleri üzerinden konuşma sinyalindeki konuşma aktivite bölgelerinin belirlenmesini sağlayan sinyal kodlayıcı ve yöntemi ile ilgilidir. Buluş özellikle, gürültülü giriş sinyallerinin önerilen metotla kodlanmasını, kodlanmış sinyallerin enerji bölgelerinin yeni bir metotla hesaplanmasını, bu sayede yüksek gürültülü koşullarda dahi bir enerji sinyali ortaya konulmasını ve önerilen enerji hesaplaması kullanılarak bir giriş konuşma sinyalinin konuşma aktivite bölgelerinin (KAB) tespiti işleminde, konuşma olan ve sessiz bölgelerin ayrımı yapılmasını sağlayan sinyal kodlayıcı ve yöntemi ile ilgilidir.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR2019/17042A TR201917042A2 (tr) | 2019-11-04 | 2019-11-04 | Yeni bir metot ile sinyal enerji hesabı ve bu metotla elde edilen konuşma sinyali kodlayıcı. |
PCT/TR2020/050787 WO2021091504A1 (en) | 2019-11-04 | 2020-08-31 | Signal energy calculation with a new method and a speech signal encoder obtained by means of this method |
US17/767,953 US20240105213A1 (en) | 2019-11-04 | 2020-08-31 | Signal energy calculation with a new method and a speech signal encoder obtained by means of this method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR2019/17042A TR201917042A2 (tr) | 2019-11-04 | 2019-11-04 | Yeni bir metot ile sinyal enerji hesabı ve bu metotla elde edilen konuşma sinyali kodlayıcı. |
Publications (1)
Publication Number | Publication Date |
---|---|
TR201917042A2 true TR201917042A2 (tr) | 2021-05-21 |
Family
ID=75849022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2019/17042A TR201917042A2 (tr) | 2019-11-04 | 2019-11-04 | Yeni bir metot ile sinyal enerji hesabı ve bu metotla elde edilen konuşma sinyali kodlayıcı. |
Country Status (3)
Country | Link |
---|---|
US (1) | US20240105213A1 (tr) |
TR (1) | TR201917042A2 (tr) |
WO (1) | WO2021091504A1 (tr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03114100A (ja) * | 1989-09-28 | 1991-05-15 | Matsushita Electric Ind Co Ltd | 音声区間検出装置 |
JP3673507B2 (ja) * | 2002-05-16 | 2005-07-20 | 独立行政法人科学技術振興機構 | 音声波形の特徴を高い信頼性で示す部分を決定するための装置およびプログラム、音声信号の特徴を高い信頼性で示す部分を決定するための装置およびプログラム、ならびに擬似音節核抽出装置およびプログラム |
JP4521673B2 (ja) * | 2003-06-19 | 2010-08-11 | 株式会社国際電気通信基礎技術研究所 | 発話区間検出装置、コンピュータプログラム及びコンピュータ |
JP5229234B2 (ja) * | 2007-12-18 | 2013-07-03 | 富士通株式会社 | 非音声区間検出方法及び非音声区間検出装置 |
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2019
- 2019-11-04 TR TR2019/17042A patent/TR201917042A2/tr unknown
-
2020
- 2020-08-31 US US17/767,953 patent/US20240105213A1/en active Pending
- 2020-08-31 WO PCT/TR2020/050787 patent/WO2021091504A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20240105213A1 (en) | 2024-03-28 |
WO2021091504A1 (en) | 2021-05-14 |
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