DirectSound3D is one of them. Advantages: That is the ability to expand (such as EAX is one of the well-known expansion API). The effect of positioning sound actually depends on the algorithm used by...

Test purposeOptical fiber inspection The main purpose is to ensure the quality of the system connection, reduce failure factors and find out the failure point of the optical fiber when it fails. Detec...

IntroductionIn terms of design and materials, easyoga breaks the limitations of traditional sportswear, combines fashionable tailoring design with sports functions, comfortable and extensible natural-...

FeaturesFirst, small size, easy to carry, especially suitable for mobile inspection, on-site inspection, the size and weight are only 1/10 of the ordinary optical microscope, breaking the limitations...

Part of speech and explanation: facilityThe characteristic symptoms of schizophrenia are characterized by the separation of mental activity from reality, incoordination with the surrounding environmen...

IntroductionIn the working process of information technology equipment, the current changes in analog and digital signal processing will generate electromagnetic emissions. These electromagnetic emiss...

IntroductionAutomatic test system, ATS, AutomaticTestSystem automatic test systemATE,AutomaticTestEquipment automatic test equipmentA kind of automatic assembly circuit board Test systems, such as ICT...

With the development of power electronics technology, various non-linear loads have been widely used in industrial and agricultural production and transmission equipment, making the distortion of the...

Optical fiberThe full name of the optical fiber is called optical fiber. The English name is OPTICFIBER, or OPTICALFIBER. It is made of pure quartz and drawn into filaments by a special process. The d...

Brief introductionA thin version made of conductive and insulating materials. It is as thin as aluminum foil, and its thickness is only 0.25 cm. It can be easily hidden in the car interior or used as...

StructureSTM-N－－SynchronousTransportModulelevelN, synchronous transmission module n levelSTM-N signal frame structure should be arranged as much as possible It is possible to make tributary low-spee...

IntroductionCertiFiber can quickly certify and test fibers. You only need to press a key, and CertiFiber will automatically test fiber length, attenuation and other parameters on dual light and dual w...

Function descriptionFunction1. Realize the monitoring and management of various power intelligent equipment such as switching power supply and air conditioner: through serial data and network IP packa...

BackgroundIn 1966, Mr. Gao Kun first proposed the use of dielectric optical fiber to transmit information by optical carrier in an article, thus laying the theoretical foundation for optical fiber as...

Application1. Electromagnetic radiation measuring instrument is used for electromagnetic radiation measurement of electromagnetic environment: electromagnetic radiation measurement of living room, off...

Basic introductionAltimeter: 　ɡāodùjìThe altimeter is a high-precision instrument with various ranges designed for many industrial applications and testing institutions. Widely suitable for a variety...