Spectrometer Electronics
... The PE60 electronics is a versatile powerful 32 bit RISC processor board based operation electronics for spectrometers. It is especially suited for process control applications. It can control most of the popular spectroscopy image sensors with JETI‘s wide range of available signal conditioning boar ...
... The PE60 electronics is a versatile powerful 32 bit RISC processor board based operation electronics for spectrometers. It is especially suited for process control applications. It can control most of the popular spectroscopy image sensors with JETI‘s wide range of available signal conditioning boar ...
Chapter 7: Sampling, Digital Devices, and Data Acq.
... Use δt < 1/2fm (eq 1) For an exact discrete representation in both frequency and amplitude of any periodic, analog waveform, both the number of data points and the sample rate should be chosen based on the preceding discussion. This equation sets the maximum value for δt, or the minimum sample ...
... Use δt < 1/2fm (eq 1) For an exact discrete representation in both frequency and amplitude of any periodic, analog waveform, both the number of data points and the sample rate should be chosen based on the preceding discussion. This equation sets the maximum value for δt, or the minimum sample ...
ISDN - efreidoc.fr
... • The datagram is a data packet that is sent over an IP network. • The network layer accepts each message as an independent unit and attempts to deliver it. Packets may be out of order. • Datagram is fairly primitive, yet may add error and sequence control at the transport layer. ...
... • The datagram is a data packet that is sent over an IP network. • The network layer accepts each message as an independent unit and attempts to deliver it. Packets may be out of order. • Datagram is fairly primitive, yet may add error and sequence control at the transport layer. ...
Introduction to Distributed Systems & Networking
... – This is a model, nobody builds systems like this. ...
... – This is a model, nobody builds systems like this. ...
lm7500 series - TV
... The 7500 series from KROMA, with monitor kits of 9”, 7”, 5” and 4”, includes new features like the possibility of displaying 3G signals, tools for camera calibration, and other improved functions; it is indeed the right choice for HD/3G OB Vans, sports productions and in general, whenever several si ...
... The 7500 series from KROMA, with monitor kits of 9”, 7”, 5” and 4”, includes new features like the possibility of displaying 3G signals, tools for camera calibration, and other improved functions; it is indeed the right choice for HD/3G OB Vans, sports productions and in general, whenever several si ...
The Transport Layer
... • Is optional in UDP • If checksum is non-zero, and receiver computes another value: – Silently drop the packet, no error message detected ...
... • Is optional in UDP • If checksum is non-zero, and receiver computes another value: – Silently drop the packet, no error message detected ...
Data decoder/analyzer
... The tools are directed at users with comprehensive know how in mathematics experience in this area. All steps of the analysis are automatically logged and saved to log files in XML format. The log file may be loaded and used by the software to repeat the saved analysis steps. This enables analysis s ...
... The tools are directed at users with comprehensive know how in mathematics experience in this area. All steps of the analysis are automatically logged and saved to log files in XML format. The log file may be loaded and used by the software to repeat the saved analysis steps. This enables analysis s ...
Understanding The 1VPP Composite Video Signal
... one line of video. The video area contains the high-frequency amplitude variations; these give the relative shading from black to white, which the eye interprets as a picture. Video is a constantly changing voltage level unless the signal being transmitted is consistent in nature (such as a bar patt ...
... one line of video. The video area contains the high-frequency amplitude variations; these give the relative shading from black to white, which the eye interprets as a picture. Video is a constantly changing voltage level unless the signal being transmitted is consistent in nature (such as a bar patt ...
single physical link
... if one of the flows (host pairs) does not have any data to send, its share of the physical link (ie, time quantum or frequency) remains idle both STDM and FDM are limited to situations in which the maximum number of flows is fixed and known ahead of time. ...
... if one of the flows (host pairs) does not have any data to send, its share of the physical link (ie, time quantum or frequency) remains idle both STDM and FDM are limited to situations in which the maximum number of flows is fixed and known ahead of time. ...
No Slide Title - Ed Lazowska
... Bill & Melinda Gates Chair in Computer Science & Engineering University of Washington ...
... Bill & Melinda Gates Chair in Computer Science & Engineering University of Washington ...
Solutions
... CRC can both correct and detect errors. o No, it can only correct. • 2-d parity can detect all 2-bit errors and correct all 1-bit errors. • 4B/5B encoding solves the problem of long sequences of zeroes but still has issues with long sequences of 1s. o No. 4B/5B uses NRZI to get over the issue of a l ...
... CRC can both correct and detect errors. o No, it can only correct. • 2-d parity can detect all 2-bit errors and correct all 1-bit errors. • 4B/5B encoding solves the problem of long sequences of zeroes but still has issues with long sequences of 1s. o No. 4B/5B uses NRZI to get over the issue of a l ...
±80°/sec Yaw Rate Gyro, SPI Interface Evaluation Board ADIS16080/PCB Preliminary Technical Data
... convenient access to the ADIS16080 using a standard 2mm, 2x6, connector interface. These connectors can be accessed using a variety of cable options, including standard 1mm ribbon cables. The ADIS16080/PCB is designed to be evaluated in an existing digital platform (MCU, DSP, FPGA, PLD, etc) or as p ...
... convenient access to the ADIS16080 using a standard 2mm, 2x6, connector interface. These connectors can be accessed using a variety of cable options, including standard 1mm ribbon cables. The ADIS16080/PCB is designed to be evaluated in an existing digital platform (MCU, DSP, FPGA, PLD, etc) or as p ...
Chapter4
... video) are transformed into analog electrical signal and transmitted through the media, the transmission impairments of the media change the signal. The noise is added to the signal and the result is a signal that does not look very much like the original. When the signal is amplified the noise ...
... video) are transformed into analog electrical signal and transmitted through the media, the transmission impairments of the media change the signal. The noise is added to the signal and the result is a signal that does not look very much like the original. When the signal is amplified the noise ...
Video Production Basics
... rates are 128, 160, 192, and 256 kbps. Higher bit rates result in higher quality files that also require more disk space. ...
... rates are 128, 160, 192, and 256 kbps. Higher bit rates result in higher quality files that also require more disk space. ...
Application Note AN-5053 Devices with a Synchronous Pixel Interface Introduction
... For maximum frequency of operation, the alignment of the clock and data signals must be maintained. The skew between the clock and the data signals output by the serializer are typically less than 100ps. Serial interface signal routes need to be the same length so that no significant additional skew ...
... For maximum frequency of operation, the alignment of the clock and data signals must be maintained. The skew between the clock and the data signals output by the serializer are typically less than 100ps. Serial interface signal routes need to be the same length so that no significant additional skew ...
Serial digital interface
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Serial digital interface (SDI) is a family of digital video interfaces first standardized by SMPTE (The Society of Motion Picture and Television Engineers) in 1989. For example, ITU-R BT.656 and SMPTE 259M define digital video interfaces used for broadcast-grade video. A related standard, known as high-definition serial digital interface (HD-SDI), is standardized in SMPTE 292M; this provides a nominal data rate of 1.485 Gbit/s.Additional SDI standards have been introduced to support increasing video resolutions (HD, UHD and beyond), frame rates, stereoscopic (3D) video, and color depth. Dual link HD-SDI consists of a pair of SMPTE 292M links, standardized by SMPTE 372M in 1998; this provides a nominal 2.970 Gbit/s interface used in applications (such as digital cinema or HDTV 1080P) that require greater fidelity and resolution than standard HDTV can provide. 3G-SDI (standardized in SMPTE 424M) consists of a single 2.970 Gbit/s serial link that allows replacing dual link HD-SDI. As of August 2014, 6G-SDI and 12G-SDI products are already in the market, although their corresponding standards are still in proposal phase.These standards are used for transmission of uncompressed, unencrypted digital video signals (optionally including embedded audio and time code) within television facilities; they can also be used for packetized data. Coaxial variants of the specification range in length but are typically less than 300 meters. Fiber optic variants of the specification such as 297M allow for long-distance transmission limited only by maximum fiber length or repeaters. SDI and HD-SDI are usually available only in professional video equipment because various licensing agreements restrict the use of unencrypted digital interfaces, such as SDI, prohibiting their use in consumer equipment. Several professional video and HD-video capable DSLR cameras and all uncompressed video capable consumer cameras use the HDMI interface, often called Clean HDMI. There are various mod kits for existing DVD players and other devices, which allow a user to add a serial digital interface to these devices.