TR201910850T4 - Geçici bir olayı olan bir ses sinyalini değiştirmek için cihaz ve metot - Google Patents
Geçici bir olayı olan bir ses sinyalini değiştirmek için cihaz ve metot Download PDFInfo
- Publication number
- TR201910850T4 TR201910850T4 TR2019/10850T TR201910850T TR201910850T4 TR 201910850 T4 TR201910850 T4 TR 201910850T4 TR 2019/10850 T TR2019/10850 T TR 2019/10850T TR 201910850 T TR201910850 T TR 201910850T TR 201910850 T4 TR201910850 T4 TR 201910850T4
- Authority
- TR
- Turkey
- Prior art keywords
- audio signal
- modifying
- transient event
- context
- transient
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 title abstract 3
- 230000001052 transient effect Effects 0.000 title 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
- 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
- G10L21/04—Time compression or expansion
-
- 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
- G10L19/022—Blocking, i.e. grouping of samples in time; Choice of analysis windows; Overlap factoring
- G10L19/025—Detection of transients or attacks for time/frequency resolution switching
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Computational Linguistics (AREA)
- Quality & Reliability (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Electrophonic Musical Instruments (AREA)
- Amplifiers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Mevcut buluş, ses sinyali işlemesi ve özellikle de geçici olayları içeren bir sinyale ses efektleri uygulama bağlamında ses sinyali manipülasyonu ile ilgilidir.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3531708P | 2008-03-10 | 2008-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
TR201910850T4 true TR201910850T4 (tr) | 2019-08-21 |
Family
ID=40613146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2019/10850T TR201910850T4 (tr) | 2008-03-10 | 2009-02-17 | Geçici bir olayı olan bir ses sinyalini değiştirmek için cihaz ve metot |
Country Status (14)
Country | Link |
---|---|
US (4) | US9275652B2 (tr) |
EP (4) | EP2293295A3 (tr) |
JP (4) | JP5336522B2 (tr) |
KR (4) | KR101230479B1 (tr) |
CN (4) | CN102789785B (tr) |
AU (1) | AU2009225027B2 (tr) |
BR (4) | BR122012006270B1 (tr) |
CA (4) | CA2897278A1 (tr) |
ES (3) | ES2738534T3 (tr) |
MX (1) | MX2010009932A (tr) |
RU (4) | RU2565008C2 (tr) |
TR (1) | TR201910850T4 (tr) |
TW (4) | TWI505266B (tr) |
WO (1) | WO2009112141A1 (tr) |
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US20080181298A1 (en) * | 2007-01-26 | 2008-07-31 | Apple Computer, Inc. | Hybrid scalable coding |
US20080221876A1 (en) * | 2007-03-08 | 2008-09-11 | Universitat Fur Musik Und Darstellende Kunst | Method for processing audio data into a condensed version |
US20090024234A1 (en) * | 2007-07-19 | 2009-01-22 | Archibald Fitzgerald J | Apparatus and method for coupling two independent audio streams |
KR101230479B1 (ko) * | 2008-03-10 | 2013-02-06 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 트랜지언트 이벤트를 갖는 오디오 신호를 조작하기 위한 장치 및 방법 |
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EP2674943B1 (en) * | 2009-01-28 | 2015-09-02 | Dolby International AB | Improved harmonic transposition |
TWI484473B (zh) | 2009-10-30 | 2015-05-11 | Dolby Int Ab | 用於從編碼位元串流擷取音訊訊號之節奏資訊、及估算音訊訊號之知覺顯著節奏的方法及系統 |
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