ATE233424T1 - Stimmentransformation nach einer zielstimme - Google Patents
Stimmentransformation nach einer zielstimmeInfo
- Publication number
- ATE233424T1 ATE233424T1 AT98916753T AT98916753T ATE233424T1 AT E233424 T1 ATE233424 T1 AT E233424T1 AT 98916753 T AT98916753 T AT 98916753T AT 98916753 T AT98916753 T AT 98916753T AT E233424 T1 ATE233424 T1 AT E233424T1
- Authority
- AT
- Austria
- Prior art keywords
- voice
- individual
- target
- excitation signal
- source
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L13/00—Speech synthesis; Text to speech systems
- G10L13/02—Methods for producing synthetic speech; Speech synthesisers
- G10L13/033—Voice editing, e.g. manipulating the voice of the synthesiser
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
- G10H1/361—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems
- G10H1/366—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems with means for modifying or correcting the external signal, e.g. pitch correction, reverberation, changing a singer's voice
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/325—Musical pitch modification
- G10H2210/331—Note pitch correction, i.e. modifying a note pitch or replacing it by the closest one in a given scale
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
- G10H2250/055—Filters for musical processing or musical effects; Filter responses, filter architecture, filter coefficients or control parameters therefor
- G10H2250/061—Allpass filters
- G10H2250/065—Lattice filter, Zobel network, constant resistance filter or X-section filter, i.e. balanced symmetric all-pass bridge network filter exhibiting constant impedance over frequency
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
- G10H2250/541—Details of musical waveform synthesis, i.e. audio waveshape processing from individual wavetable samples, independently of their origin or of the sound they represent
- G10H2250/545—Aliasing, i.e. preventing, eliminating or deliberately using aliasing noise, distortions or artifacts in sampled or synthesised waveforms, e.g. by band limiting, oversampling or undersampling, respectively
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/003—Changing voice quality, e.g. pitch or formants
- G10L21/007—Changing voice quality, e.g. pitch or formants characterised by the process used
- G10L21/013—Adapting to target pitch
- G10L2021/0135—Voice conversion or morphing
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/848,050 US6336092B1 (en) | 1997-04-28 | 1997-04-28 | Targeted vocal transformation |
PCT/CA1998/000406 WO1998049670A1 (en) | 1997-04-28 | 1998-04-27 | Targeted vocal transformation |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE233424T1 true ATE233424T1 (de) | 2003-03-15 |
Family
ID=25302206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98916753T ATE233424T1 (de) | 1997-04-28 | 1998-04-27 | Stimmentransformation nach einer zielstimme |
Country Status (7)
Country | Link |
---|---|
US (1) | US6336092B1 (de) |
EP (1) | EP0979503B1 (de) |
JP (1) | JP2001522471A (de) |
AT (1) | ATE233424T1 (de) |
AU (1) | AU7024798A (de) |
DE (1) | DE69811656T2 (de) |
WO (1) | WO1998049670A1 (de) |
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-
1997
- 1997-04-28 US US08/848,050 patent/US6336092B1/en not_active Expired - Fee Related
-
1998
- 1998-04-27 AT AT98916753T patent/ATE233424T1/de not_active IP Right Cessation
- 1998-04-27 EP EP98916753A patent/EP0979503B1/de not_active Expired - Lifetime
- 1998-04-27 DE DE69811656T patent/DE69811656T2/de not_active Expired - Fee Related
- 1998-04-27 JP JP54644398A patent/JP2001522471A/ja active Pending
- 1998-04-27 AU AU70247/98A patent/AU7024798A/en not_active Abandoned
- 1998-04-27 WO PCT/CA1998/000406 patent/WO1998049670A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69811656D1 (de) | 2003-04-03 |
EP0979503A1 (de) | 2000-02-16 |
US6336092B1 (en) | 2002-01-01 |
EP0979503B1 (de) | 2003-02-26 |
WO1998049670A1 (en) | 1998-11-05 |
JP2001522471A (ja) | 2001-11-13 |
DE69811656T2 (de) | 2003-10-16 |
AU7024798A (en) | 1998-11-24 |
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