Intel to provide more choice for embedded applications
BT Audio test option CBT-B41 supports both 2-channel analog audio signal input and output, full support for stereo two-channel tests for frequency response testing in addition to support point-frequency RMS level on the test results, but also supports user-defined a frequency of more than 20 audio effects and graphic results. Reflect the nonlinearity of the internal speaker Another important test is the distortion test, DUT is represented by non-linear excitation in the pure tone signal will generate the harmonic components, and distortion of the test is usually used THD + N ( Total harmonic distortion plus noise) technology. THD + N technology is the fundamental frequency of the filter was measured by the remaining harmonics and noise level,
love bracelet cartier, the algorithm is the THD + N = (all the harmonics level + noise level) / total RMS signal level, test results often displayed in% or dB. Low THD + NOI], 0 test results not only reflect the low harmonic distortion, noise components also reflect less able to fully explain the current non-linear characteristics of the DUT. In addition, CBT also supports CCITT, C-Message, A ~ JIJ power filtering and bandwidth options, such as tunable band-pass filter user-defined test conditions. Conclusion With the integration of multi-functional personal Bluetooth products,
tory burch outlet, need to verify that products from RF to baseband analog audio of each profile to the overall performance, which is a higher development and testing personnel requirements. Whether it is the Bluetooth RF test, or all audio profile of audio testing, CBT is cost-effective choice. Plaque drunk References lAdVIIricedAudioDlstributionPt'O0 .20032 Ad antedAudioDlStribuli''IIpIO220073A2DPTS, ll5.20 () 7 Intel provide more choice for embedded applications, recently, Intel announced to its customers for embedded Intel Atom processor N270 and the Mobile Intel 945GSE Express chipset provides up to 7-year life cycle support. The composition of the latest processor and chipset Intel Atom platform, designed to meet digital signage, interactive client terminals, thin clients, digital security, residential access control system, print imaging and industrial control and other low-power embedded market needs. N270 high-k metal gate 45nmr Arts, with 1.6GHZ frequency, thermal design power of only 2.5w. The processor supports Hyper-Threading (HT) technology, has an excellent energy-efficient performance, and multi-tasking environment with greater system responsiveness. In addition, the processor also supports Enhanced Intel SpeedStep technology that helps reduce average system power consumption. N270 and 945GSE chipset consisting of platform, the total TDP of only 8W ~ 11W. 945GSE Express chipset features an integrated 32-bit 3D graphics engine. The engine is based on Intel Graphics Media Accelerator architecture, support for dual independent display, graphics card clocked at up to 166MHz,
ghd planchas, a rich graphical interface 942,
tory burch outlet,008.11 electronic design applications www. eaw. com. cncSpccificatic, nfId '~ ptcdVCIl [) ntcSpccilicationadopted, ersi ~ 1 The chip set also provides flexible I / 0 function, - ~, PCI, SATA, and SPI, as well as LAN Connect Interface (LCI), can be realized 10/100Mb / s Ethernet with LAN manageability 10Mbps / 100Mbps Ethernet and flexible networking solutions. After Intel announced earlier this year to meet customer needs and provide the embedded Intel Atom processor Z5xx series of related support, the Intel embedded customer support to make another commitment. Intel (China) Co., Ltd. Product Marketing Manager, Pan Feng, said: developers of small devices, low-power IA processors and graphics capabilities of the demand for small packaging applications common small screen, while the N270 with 945GSE chipset consisting of an embedded platform will help customers design needs pCI, SATA and SPI and other flexible I, 0 functions and a larger screen display of complex graphical entry-level applications. More articles related to topics：
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