专利号:US-6011213-A 优先权日:1997-09-24 标题:Synthesis of sounds played on plucked string instruments, using computers and synthesizers 发明人:DURUOEZ CEM I 权利人:SONY CORP; SONY ELECTRONICS INC 摘要:A sound synthesizer for a plucked string instrument simulates noises and transients produced before and after and during the transitions between notes. A particularly convincing synthesis of a plucked string instrument is produced by combining the transients into the final output. In particular, the transient tap tone and longitudinal vibration of the string resulting from the string pluck, and the damping tap tones resulting from the string damping, are all simulated. In one embodiment, the tap tone created upon attack and plucking of a string, is synthesized, and then used to stimulate a resonant circuit, thereby simulating both the pluck tap tone, and the transverse vibration of the string. In addition, the final damping transients which occur at the end of an articulated note are also simulated, using either an independent transient synthesis section, or by stimulating the resonant circuit with a tap tone, while simultaneously re-tuning that resonant circuit.
专利号:WO-2025056767-A1 优先权日:2023-09-15 标题 :Process for the preparation of enantiomerically enriched aliphatic amines 发明人:BOU HAMDAN FARHAN; GODINEAU EDOUARD; SMEJKAL TOMAS; DUMEUNIER RAPHAEL; BOUSSEMGHOUNE MOHAMED ABDELOUAHAB; BLUM MATHIAS 权利人:SYNGENTA CROP PROTECTION AG 摘要:The present invention relates to a process for the preparation of enantiomerically enriched cyclobutylamines of formula (I) from α-tertiary cyclobutanones and reacting said enantiomerically enriched cyclobutylamines to enantiomerically enriched cyclobutylamides. Such compounds are useful intermediates in the synthesis of microbiocidal thiazole compounds.
专利号:US-2005120870-A1 优先权日:1998-05-15 标 题:Envelope-controlled dynamic layering of audio signal processing and synthesis for music applications 发明人:LUDWIG LESTER F 摘要:Parallel operations on the amplitude envelope of a single-channel or multiple-channel electronic instrument or vocal signal may be used to control rich layered audio signal processing and/or audio synthesis environments. The controllable layered audio signal processing and audio synthesis environments may comprise dedicated or shared processor and synthesis elements, respectively, though use of pre-mixing and merging operations. Detection operations performed on the envelope of an applied audio signal may include level detection operations, rate sign (i.e., level increasing versus decreasing) detection operations, and rate magnitude detection operations. These operations may control rich layered audio signal processing environments and/or audio synthesis environments directly, while other embodiments may incorporate the use of state machines in the control chain. The applied audio signal may be pre-processed by signal processing before application to envelope detection, and combinations of such envelopes may be used. Hysteretic effects may be invoked across increasing and decreasing variation in envelope parameters.
专利号:US-10906880-B2 优先权日:2016-01-26 标题:Kind of isothiazole oxime ether-containing strobilurin derivatives and its preparation methods and application 发明人:FAN ZHIJIN; CHEN LAI; GUO XIAOFENG; ZHU YUJIE; QIAN XIAOLIN; MA LIUYONG; ZHANG NAILOU; WANG HAIXIA; ZHANG ZHIMING; XU JINGHUA; SONG YINQI 权利人:UNIV NANKAI 摘要:The present invention is that provided a synthesis method of a series of isothiazole oxime ether containing strobilurin derivatives IV. The present invention relates to 3,4-dichloroisothiazolyl oxime ether strobilurin derivatives, and their chemical structural formula is as shown by IV. n n n n n n n n n n The invention discloses the structural formula of the above compound, the synthesis method and the use as an insecticide, a fungicide, an anti-plant virus agent, and an agriculturally acceptable auxiliary or synergist and a commercial insecticide. The use of a fungicide, an anti-plant virus agent and an acaricide in combination for controlling agricultural, forestry, horticultural plant pests, diseases, virus diseases and preparation methods.
专利号:US-7309829-B1 优先权日:1998-05-15 标题:Layered signal processing for individual and group output of multi-channel electronic musical instruments 发明人:LUDWIG LESTER F 权利人:LUDWIG LESTER F 摘要:System and method for creating rich timbre performance, composition, and recording environments for an electronic musical instrument with multiple vibrating elements providing multi-channel output. The instrument produces at least one group instrument output signal responsive to the vibrations of a plurality of vibrating elements and at least two individual instrument output signals each responsive to a unique vibrating element. An individual signal may be applied to pre-filtered pitch-transposing signal processors to add stable, rich, responsively re-enforcing bass tones. Another individual signal may be applied to emphasis signal processing to emphasize a particular melodic line, note in a chord, etc. A wide variety of traditional and novel rich-timbre signal processing techniques may also be employed. The invention may be used individually or in conjunction with other signal processing and signal synthesis techniques in creating new forms of rich musical timbres and spatially-distributed timbre constructions.
专利号:WO-2021074309-A1 优先权日:2019-10-16 标 题:1-(3-quinolyl)-3,4-dihydroisoquinoline derivatives as fungicides for combating specific phytopathogens 发明人:WEISS MATTHIAS; QUARANTA LAURA; BOU HAMDAN FARHAN; MAHAJAN ATUL; WILLIAMS SIMON; KILARU JAGADEESH; SEN INDIRA; BIERI STEPHANE; DIGGELMANN MARTIN 权利人:SYNGENTA CROP PROTECTION AG 摘要:1-(3-quinolyl)-3,4-dihydroisoquinoline derivatives of formula (I) as well as a method of combating, preventing or controlling the phytopathogens Mycosphaerella graminicola (Septoria tritici), Fusarium culmorum, Gibberella zeae (Fusarium graminearum) and Monographella nivalis (Microdochium nivale), which comprises applying to the phytopathogen, to the locus of the phytopathogen, or to a plant susceptible to attack by the phytopathogen, or to propagation material thereof, a fungicidally effective amount of a 1-(3-quinolyl)-3,4-dihydroisoquinoline derivative of formula (I). The present description discloses the synthesis of exemplary compounds, formulation examples, relevant biological data (antifungal activity against Mycosphaerella graminicola (Septoria tritici), Fusarium culmorum, Gibberella zeae (Fusarium graminearum) and Monographella nivalis (Microdochium nivale) when spayed on plants), as well as comparative data against three prior art compounds (e.g. pages 52 to 85; formulation examples; examples A1 to A3; table E; compounds E.01 to E.187; biological examples). Exemplary compounds are e.g.: 5-bromo-1-(8-fluoro-3-quinolyl)spiro[4H-isoquinoline-3,1'- cyclopropane] (example A1) 5-bromo-1-(8-fluoro-3-quinolyl)-3,3-dimethyl-4H-isoquinoline (example A2) 1-(8-fluoro-3-quinolyl)-3,3-dimethyl-4H-isoquinoline-5-carbonitrile (example A3)
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合成参考文献
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