摘要:
An integrated circuit for decoding an analog audio signal includes a tuner that receives the analog audio signal and provides a sound intercarrier frequency signal. A digital demodulator receives and digitizes the sound intercarrier frequency signal to provide a digitized sound intercarrier frequency signal, and digitally demodulates the digitized sound intercarrier frequency signal to provide a digitized multichannel television sound (MTS) demodulated signal. A digital broadcast television system committee (BTSC) compatible decoder receives and decodes the digitized multichannel television sound (MTS) demodulated signal, and provides a summed (L+R) audio output signal and a difference (L−R) audio output signal.
摘要:
3-Isoxazolylphenyl compounds Ia and Ib ##STR1## where R is halogen; alkyl; haloalkyl; alkoxy; haloalkoxy; alkenyl; haloalkenyl; unsubstituted or substituted phenylethenyl; alkynyl; cycloalkyl; aryl; hetaryl; CO.sub.2 R.sup.6 or CONR.sup.7 R.sup.8,R.sup.6 is hydrogen, alkyl, cycloalkyl or benzyl;R.sup.7 and R.sup.8 are each hydrogen, alkyl, cycloalkyl or benzyl or, together with the nitrogen atom to which they are bonded, form a heterocyclic radical;n is 0, 1 or 2;R.sup.1 is halogen or alkyl;R.sup.2 is hydrogen; alkyl; alkenyl; alkynyl or cyano;R.sup.3 and R.sup.4 independently of one another are each unsubstituted or substituted alkyl, alkenyl, cycloalkyl, phenyl, naphthyl, pyridyl or pyrimidinyl; or R.sup.3 and R.sup.4 together form unsubstituted or substituted alkylene;R.sup.5 is hydrogen; unsubstituted or substituted alkyl or one of the groups stated for R.sup.3 ;X is CH.sub.2, O, S or NR.sup.9 andR.sup.9 is hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl or unsubstituted or substituted benzyl, processes for their preparation, agents containing them and the use thereof.
摘要翻译:3-异恶唑基苯基化合物Ia和Ib其中R是卤素; 烷基; 卤代烷基 烷氧基 卤代烷氧基 烯基; 卤代烯基 未取代或取代的苯乙烯基; 炔基; 环烷基 芳基; 杂芳 CO 2 R 6或CONR 7 R 8,R 6是氢,烷基,环烷基或苄基; R 7和R 8各自为氢,烷基,环烷基或苄基,或与它们所键合的氮原子一起形成杂环基; n为0,1或2; R1是卤素或烷基; R2是氢; 烷基; 烯基; 炔基或氰基; 链烯基,环烷基,苯基,萘基,吡啶基或嘧啶基; R 3和R 4各自独立地为未取代或取代的烷基,烯基,环烷基,苯基,萘基, 或者R 3和R 4一起形成未取代或取代的亚烷基; R5是氢; 未取代或取代的烷基或为R3表示的基团之一; X为CH 2,O,S或NR 9,R 9为氢,烷基,环烷基,烯基,炔基或未取代或取代的苄基,其制备方法,含有它们的试剂及其用途。
摘要:
3-Isoxazolylbenzyl esters of the general formulae Ia and Ib ##STR1## where R is halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkoxy, C.sub.2 --C.sub.4 -alkenyl, C.sub.2 -C.sub.4 -haloalkenyl, C.sub.2 -C.sub.4 -alkynyl, C.sub.2 -C.sub.4 -haloalkynyl, unsubstituted or substituted phenylethenyl, C.sub.3 -C.sub.8 -cycloalkyl, aryl, hetaryl, CO.sub.2 R.sup.3 or CONR.sup.4 R.sup.5,R.sup.3, R.sup.4 and R.sup.5 are each hydrogen or C.sub.1 -C.sub.6 -alkyl,n is 0, 1 or 2, and the radicals R may be different when n is 2,R.sup.1 is halogen or C.sub.1 -C.sub.4 -alkyl,R.sup.2 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkenyl, C.sub.2 -C.sub.4 -alkynyl or cyano andA is the carbonyl radical of an acid component usually found in pyrethroids, are contained in pesticides.
摘要:
In the automatic equipping of, for example, printed circuit boards with components, the problem of the unknown position of the component legs occurs. According to the invention, the positions of the component legs in a component picked up by a gripper are measured by a sensor immediately before plug-in. This sensor is essentially composed of two independently horizontally movable perforated plates, each including an infrared emitting diode which emits onto a stationary position photodiode situated therebelow. The measured result can be employed for the positional correction or for the rejection or acceptance of the component.
摘要:
In contrast to conventional approaches in which an update to a business software architecture generally involves performing update procedures during a period of business downtime followed by an import of customer-specific transport requests also during business downtime, the current subject matter can facilitate import of the customer transport requests in parallel with update to a core software platform of the business software architecture.
摘要:
When customer transport requests are included in an update procedure performed on a customer-customizable business software architecture, versioning of the objects and other features imported via such transport requests can require an extended period of business downtime using conventional methods. Additional downtime can result if the objects of the customer transports are not automatically generated. Consistent with features described herein, versioning can be done for many object types in a second shadow system or instance during uptime. The generation of objects in the customer transports can also done in the second shadow system or instance during uptime.
摘要:
A method for evaluating video quality of a video stream comprising the steps of a) calculating, for at least a first frame of a series of frames from said video stream, a true value of at least one video quality-related parameter associated to said first frame; b) calculating a predicted value of said video quality-related parameter for at least a second frame from said series of frames based on said true value associated to said first frame; c) calculating a true value of said video quality-related parameter associated to said second frame; and d) judging the video quality of said second frame based on a difference between true and predicted values of the at least one video quality-related parameter associated to said second frame.
摘要:
To allow more reliable detection of occupancy of a seat by a person, the invention includes a detection device for detecting occupancy of a seat, in particular of a vehicle seat or motor vehicle seat, comprising at least one elongate light guide having at least one elongate core element and at least one elongate sheath at a distance from the core element. The light guide is deformable by mechanical actuation means in at least one direction running perpendicular to the longitudinal axis of the light guide by the deformation brought about by the seat being occupied causes the light to exit from the light guide on the side opposite the mechanical means.
摘要:
An audio processing system includes a speech detector that receives and processes an audio input signal to determine if the input signal includes components indicative of speech, and provides a control signal indicative of whether or not the audio input signal includes speech. A speech processing device receives the audio input signal and processes the audio input signal to improve its quality if the control signal indicates that the audio input signal includes speech.
摘要:
The invention relates to a method for screening compounds with estrogenic or anti-estrogenic activity by providing a cellular system of a sample thereof being capable of expressing at least a single gene of Table 1, incubating at least a portion of the system with compounds to be screened, and comparing an expression of the single gene of Table 1 in the system with the gene expression in a control cellular system. Another object of the invention concerns a method for monitoring physiological and/or pathological conditions, which are caused, mediated and/or propagated by estrogen receptor signaling, by administering an effective amount of at least a single compound to a mammal in need of such treatment and determining an expression of the single gene of Table 1 in a biological sample withdrawn from the mammal. The invention also relates to the use of the genes of Table 1 as well as substances specifically interacting with gene products encoded by the genes of Table 1.