EA4500 quality of speed and quality of the Signal

Similar Questions

• Encoder speed and orientation on the NI 9401 in cDAQ-9172

  Hello, I have a module or 9401 for my cDAQ-9172 and she is now installed in five slot to connect a dual channel encoder. Channel A is connected to pin 14 and channel B to pin 17 and the encoder is powered by 5v dc.

  I want to measure the speed and if possible rotation orientation.

  Fix for this that I started the VI, who can count total impulses in the encoder.

  My question is, how do I change the DAQmx create frequency channel and DAQmx Read of impulse 1 Chan 1 Samp Freq counter, calculate the speed real encoder and orientation?

  Quintino Hi and sorry for not having answered quickly.

  Your VI works perfectly well for low frequencies with me. If you want to measure fairly high frequency (> 1 kHz), you may need to check how a measure of 2 meters. You will find an example attached (lv2009). Just plug the signal at the source of one of the meter (ctr0 for example), then set it to the value of the counter on the VI ctr0 control. Use a splitter too high (4 is fine). I was able to compete with the signals of 1 MHz on my Board.

  If the problem of failover is still happening after that, try to make a measurement with a low frequency generator and 1 meter to check if the problem is the system (it takes).

• Pavilion TS 17-g099nr: PCI Data Acquisition and processing of the Signal Windows 10 x 64 controller driver

  Hi, it is impossible for the moment to install the driver for PCI Data Acquisition and Signal Processing.

  I downloaded the driver from Intel, and it did not work... I found a version of this site for windows 8.1 unupdated and it does not work.

  A little help?

  Thank you!

  Hello:

  It could be one of two different drivers.

  Try this one first, and then restart the PC.

  This package contains the Intel Chipset Installation utility. This utility allows the operating system to show the correct name for the Intel hardware that is installed in the Microsoft Windows Device Manager. This package is provided for the laptop models running a supported operating system.

  FTP://ftp.HP.com/pub/SoftPaq/sp75501-76000/sp75561.exe

  If this does not work, try this one...

  This package contains the driver which allows Intel platform dynamic and thermal firmware setting. Intel platform dynamic and thermal environment information system temperature and power use for the thermal protection of the system to work properly. This package is provided for the laptop models running a supported operating system.

  FTP://ftp.HP.com/pub/SoftPaq/sp75501-76000/sp75506.exe

• Two synchronized USRPs receive the same sine wave emitted by an another USRP, there is a phase shift random and obvious between the signals received from the 2 receivers

  Hello world!

  First of all, I use a USRP as a transmitter to emit a sine wave (the signal is exp(j2*pi*f*t)), and then I use the external clock to synchronize the two USRPs (Ref as PPS in are connected to the clock) as receivers. Receivers are in sync, and they are at the same distance from the transmitter, I thought that the signal they receive should have a nearly the same phase. However, in practice, the phase shift is big enough, and this problem really confuses me.

  It's the received signals of 2 receivers.

  Yes. What you observe is expected.

  Near the bottof of this document read the area 'alignment Phase vs Phase coherence '.

  http://www.NI.com/white-paper/14311/en/

  And also, for the alignment phase, see the following 'Angle of arrival detection with NI USRP '.

  https://decibel.NI.com/content/docs/doc-25716

  Erik

• Change the network connection speed and reliability of the emulator

  Hello

  I want to test my application in the State of the slow and unreliable network.

  I wonder if we can change the speed of the emulator network connection? Or y at - it a tool that can help us to do this?

  I'm also thinking about a simple proxy server which can regulate the speed of connection. And then my application connects to this server to test. This type of proxy server software exist?

  Thanks in advance

  Ball

  I think that the best you can do is play with simulation--> network coverage options - see the simulation on the Simulator menu.

• Could use a simple tutorial on speed c. the intensity of the signal

  I have been struggling with a problem wireless for a few years now.  We have added a room to the patio at home and spend some time especially in the winter.  Throughout the House, it is the only place where it is difficult to get and maintain a connection.

  I have some knowledge of basic home wireless (how to configure the router, etc.) and did basic things like change the channel.

  My most recent move was to install N.  I now try a WRT610N and will also try an Extender (WRE54G).

  I'll do some tests in three places in the House: one in the patio room, one in place, we now sit to connect and one right next to the router.  My thought was to record that the two speed and strength of the signal, but I realized that I'm not sure of the difference and who I am looking to improve.

  A test last night in the patio room showed several unsuccessful attempts to connect.  Looked like to the signal strength was weak and the speed was 7mbps.  It is a N adapter.

  This morning at the place, we are now sitting to connect, I was getting very good resistance and it varied between 29 and 59 Mbit/s.

  I did a quick check of my speed of cable (via CNET utility) that showed slightly more than 1.5 Mbps (if I read things).

  If anyone has some thoughts on how to test it to determine the best solution, I would appreciate it.

  BTW, I guess there is no N-extender available (i.e. WRE54G is).

  Thank you

  LIV

  gmd024 is right. Well well with router WRT610N WRE54G will not work. If you want to work on your patio room wireless, then you can think WAP4410N, you define WAP4410N as in a Repeater Mode, so it can work as an amplifier and your computer in the room from Partio will be able to go online wireless...

  Otherwise, you can run an Ethernet cable from your main router at the room Partio.

• The difference between the strength of the signal and quality?

  Hi all

  According to the Cisco documentation

  Low RF signal strength does not mean the lack of communication.

  The quality of the signal is low means poor communications.

  If someone can explain to me the difference between the power of the signal and the quality of the signal?

  In accordance with my AP home I see that this signal strength is measured in numbers like 50% or 100%.

  But what is the quality of the signal and how to measure me?

  Thank you

  Mahesh

  Big question...

  First, let's look at the notion of signal quality and strength... Suppose for a minute you're front row at a rock concert right next to the speakers. Sound is loud, you can't hear anything else that scream. It is an example of a strong signal but poor quality.

  As for the signal and the noise of measurement or should we say quality of signal. Providers sometimes give you a % or dB scale when ranking signal. You can't really do headers or tails of the % scale because each vendor has % different measures. But check your access point, because you will be able to change in dB.

  Look at dBm. At the moment my client shows:

  Signal - 59 dBm

  Noise - 98 dBm

  The dB scale is simple. More PB the STRONGEST signal. You'll see - 59 of the signal is good, in fact, I'm about 50 feet from the AP. If you are under the ap you will get as a - 30ish. Noise, we do not want to be noisy, if we want to see the noise to-100. More low is the dB of noise as loud noise.

  So we're back out the example above. Next to the speaker, you're showing tell - 30dBm, but your noise can be as - 70dBm...

  Does make sense?

  Normally, you want to see your signal not exceeding 67 - not for voice or - 76 for the data. And your noise should be greater than-90.

• How to check the power of the signal to an extended airport

  I have 2 Airport extreme. (new 802.11ac versions)

  We're at the bottom, connected to a cable modem, and the other is implemented as an extension to the floor.

  6.3.6 Airport utility I can click on a base station and place the cursor on a connected client and see the quality of the connection to this computer / iOS device.

  I would like to see the quality of the signal to the base station to the floor, so I can move it around to get the best signal.

  Is it possible to see this value? The only thing I can think to do is to stop the base station to the floor and move a laptop or iPhone around up there and check it is the strength of the signal and take the strongest spot is the best place to put the Extender.

  Thanks for any help.

  If you point to a connection, it should show some details. Where mine says excellent.

  

  Of course, the old utility was much more useful. It will give you signals at both ends... and you can start a second screen and put them side by side. Subsequently is not always better in Apple utilities...

  

  If you do a google search 5.6.1 utility yosemite

  You will find how to install it... work on el capo as well.

  Is it possible to see this value? The only thing I can think to do is to stop the base station to the floor and move a laptop or iPhone around up there and check it is the strength of the signal and take the strongest spot is the best place to put the Extender.

  The use of the office phone or laptop running a wifi Analyzer is also a very good way to do it... the signal is not different... in other words the place that is best for one device will be also the best for another... This also gives you a way to attach numbers to signal loss in any particular area.

• Why the signal are seen in the way IQ?

  Hello world:

  I'm confused on a phenomenon I have seen since a simple demo. The demo is that a sinusoidal signal is transmitted by the USRP by I traced.  I have observed sine signal to two I have paths and Q of the signal for the same USRP. Signal path Q is not smooth like the I traced and the amplitude is lower.  However, I think that the Q path should not exsist signal.    I understand this problem as shown in the figure and the attachment is the demo

  The USRP allows Tx and Rx LO are independent with a common reference, allowing you to tune in at two frequencies at the same time. It also means the phase of are of two different LO. This means that the acquired signal scatter energy between I and Q, but will have a common complex amplitude. If the traces on a constellation diagram, what it would look like a rotated constellation.

• How to make a simple slideshow DVD of a group of .jpg images?  No music, no fancy transition. iDVD > magic DVD comes close, but the quality is poor and I want the images in a specific order.  I also have iLIFE ' 09, which includes iPHOTO

  How to make a simple slideshow DVD of a group of .jpg images?  No music, no fancy transition. iDVD > magic DVD comes close, but the quality is poor and I want the images in a specific order.  I also have iLIFE ' 09, which includes iPHOTO

  1. put the image files you want in the slide show in an album and genre as you want. Follow the Apple document to prepare images for iDVD: iDVD ' 09 (7.x): preparing images for iDVD slideshows

  2 - Launch iDVD and select an older theme, not animated.  You can change the background of the theme by dragging the image file of your choice, black or other, in the display pane for the menu.

  3 - Click on the button '+' and add a slideshow from the menu.

  

  4. double click on the sideshow button to enter the mode of construction of the slide show.

  5. in the media pane click the Photos button.

  6 - click on iPhoto and find the album you created with selected images.

  

  7. Select all images in the album and drag to the left in the slide show window.

  8 - Select the transition for the slideshow and the time for each slide on screen

  9 - follow this workflow to help ensure the best DVD video qualty:

  Once the project you want it save it as an image disk via the menu file → save as Disk Image . It will separate from the process of encoding of the burning process.

  To check coding mount the disk image, launch a DVD player and read it.  If it plays OK with DVD, encoding is good.

  Burn burn to disc with utility disk or toasts to the slowest speed (2 x - 4 x) in order to ensure the best quality.  Always use higher quality media: Verbatim, Maxell or Taiyo Yuden DVD-R are recommended in these forums.

  

• Audio Fadin incoming and outgoing, but the video quality remains high.

  Hello. I am regularly skyping someone, but the incoming audio signal began fade in and out and sometimes mute altogether. The video quality is very good and she can still hear and see me OK. The volume for Skype and everything else is wound up to the maximum. I tried skyping someone else and the problem was not present.

  I do not understand how the audio quality that I can fade, but the video quality does not change. I would have thought if they had problems of band bandwidth then the video would have refused and the Lady, I'm not talking would receive me in this good quality either.

  Is anyone know something about this problem and a possible solution?

  Thank you

  Hello. In the case where someone comes across it because they have the same or similar problem I found the solution. It turns out, somehow, that the volume of my microphone had been wound up to the maximum. Because Skype reduces the audio signal entering when you make noise, the person I was calling I couldn't hear because I was broadcasting involuntarily every tiny noise. This interrupts my incoming audio. For some reason I have the microphone picks up a ridiculous level of background noise. Only, I discovered this after a test of back to back with my mother's laptop. To stop the problem I just wrapped up my microphone volume down in audio on Skype settings until there no sign up tapping or other noises. So I send you not now sounds that would hurt my incoming audio. It also explains how the Lady I was calling could still hear me fine and the quality of the video never abandoned, but the audio signal coming at my end was.

• Dell xps 13 2015, flat and dull audio quality of the headphone

  Hello!

  Everyone knows that the quality of the sound with headphones is very flat and bad? I have no response in the bass at all. The programe of MAXX 3 does nothing that improves the real audio output. Support told me that everything goes well with my system, only that it is like that. Electronic music is unbearable. There is nothing wrong hardware wise with my headphone jack is just the missing frequencies that drive me crazy.

  Hi Martin.

  Just brought portable 9343 and facing same issue on the new installed Windows 10 Insider Preview. His helmet is low compared to my other devices (laptop HP, Tablet Google Nexus 7). Bass is VERY thin... Looks like a cheap helmet.

  Can't say about the sound in Windows 8.1 (out of the box), because I wasn't listening sound on preinstalled system.

  I spent about 5 hours to solve this problem and found a possible workaround. Try it, maybe it will work for you also.

  1. official audio driver download: URL

  2. extract this file to a folder. Install the drivers, reboot the system. After installation delete extracted folder.

  3. find the "Intel (r) Smart Sound Technology (Intel (r) OSH)" Device Manager system devices.

  

  4. click on 'Update Driver' on the driver tab.

  

  5. click on "Browse my computer for driver software".

  6. in the next screen, click on "Let Me pick from a list of devices on my computer.

  7. click the 'Have disk' button and navigate to the folder extracted in step 2.

  9343_Audio_Driver_X22K2_WN32_7422.118.0_A01\RealtekAudio\RealtekI2SAudio\Fre\Isst

  8 select the file 'IntcADSPDELL.ini '. Click on open, OK.

  9. uncheck the "Show compatible hardware", select 2nd device and install it (click 'YES' on the caveat).

  

  10. after the installation, open the Manager Realtek HD tray and TURN OFF MaxxAudio3.

  

  That's all.

  After this step, I have same sound as on my other devices. Without * MaxxAudio improvements.

  Good luck!

• I don't know how to change the size and quality of the text on the screen on Windows 7

  I just installed a new Windows 7 but I don't know how to change the size and quality of the text on the screen.  I tried all the things normal, resolution, size of icons, dpi etc but nothing gives me what I want.  The text in clear 'wonderful' thing is just terrible.  When I go through the 4 steps I see no text boxes which make the text nothing better.  All options are terrible, so the result on screen is too terrible.  When I do any huge I do not get a full screen of things - view the Start button disappears or I did not closing small cross at the top - of the suggestions to inprove the situation?  I must mention that my screen/monitor is 2006 - I need to buy a new one?  How much is this Windows 7 is going to cost me, or maybe I should go back to XP!

  I sincerely thank all you smart "technicians" for all the answers you always gave myself and all others who ask questions.  I'm not too smart with all this new technology as I fell into it very late.  I am now in my 60s and only started using a pc when I was over 50 years so...  In any case, I asked a question about the size of screen resolution and text and received much good advice from all that you guys.  I had recently changed in XP to Windows 7.  However, the bit of advice that I was given in 'Cyberking' here at the Portugal had set the resolution of the screen, the advanced settings, 75 to 60 Hertz Monitor tab.  Very basic, and the first question asked the technician (Lady) was "what size is your screen?  Naturally as a smaller screen that any 'techno' would be considered dead aid, solving the problem was simple and straightforward without me having to stretch my knowledge and my skills by downloading all programes weird (to me) or do the funny stuff in the bios or something else.  I send this comment to you for you to realize that the simple solution is not always bad and maybe we should go for the easiest first and then work up to the more difficult ones.

  Just for you all to see - now my screen resolution is perfect, the text on the screen is clear and legible without difficulty, even though the size of text and icon is small.  Clarity is all!

  Thank you all once again!   Best regards, Blondie blue.

• Windows 7 - audio system sometimes works and sometimes doesn't. Soundcard Question. Issue of the audio recording. Poor sound quality from the speakers.

  I connect on - the work of sound system very well.  Media player works fine.  The next time I log on - no sound system.  Everything is plugged, convenience store finds no problems, Media player goes through all the steps and looks that don't worry, still no sound.  I have download a fix for the VIA recommended by Dell Driver.  I did, and it still has the same problem.  I can close, reconnect, and then the sound will work.  Sometimes I have to close and log on twice in a row so he can launch.

  Can someone point me in the right direction to solve this problem?  I am working on a Dell Inspiron 546 AMD Athlon II x 2 215 2.70 GHz and 64-bit with 400 GB of RAM.  I installed Windows 7 but when I dug deeper into the service code for this machine which found at some point in time he had installed Vista.  This could be the same Vista to Windows 7 problem audio, everyone seems to have?  I bought this Staples announced new with Windows 7 as operating system.

  I did research on all forums and responses and am unable to check if I have a "sound card".  I'm not used with the terminology so even if I follow the Microsoft instructions to find the right place to check and see, I do not understand what I see when I'm there.  It is said: ATI high definition Audio Device and VIA High Definition Audio.  Is this to say that I have a sound card or I should get it a?  If I buy a sound card will it fix my audio problem?

  Even though I had my audio problem fixed, I was disappointed by the sound quality of the speakers on this new system up to date.  My speakers on my old computer (which lasted from Windows 98) were by far superior in sound quality.  I don't understand why they sound so crappy and barely louder, and when you show the to they have a rattle for them.  I tried plugging my old speakers on my new computer, but nothing happens.  My new speakers have a Plug and a USB port.  I don't know what is... why goal can not use my 'old'?

  Finally, I want to record my vinyl on discs and need a great sound system.  Any advice?

  I removed all the ATI Audio as suggested.  The result in the short term is that the audio quality is improved.  I no longer hear the "crackling" when the sound is turned on.  I'll answer more if the issue of audio (works) continues to be a problem because the fix.  If you don't hear from me, then please consider the problem solved and my thanks to you.

• Quality of fuse to Mixamo (and then to the unit)

  I have noticed a dip in the quality of the model when going from fuse to Mixamo, and then it dropped quality rest when I put the model in the unit, is there something obvious that I'm missing? Thanks in advance for any help

  HM.  The short answer is that it is a difficult question... how 3D graphics work is basically you create information in the geometry, material and texture maps (diffuse, specular, normal, etc) and these maps provide information the converter.  However, each rendering engine has its own rules for the use of this information.  A specular in unity card is not the same as a specular in Unreal Engine 4 (roughness) card in Photoshop or on the Mixamo website.  So 3D graphics often look quite different when she is caught between the environments.  For details!

  Mixamo.com:  It is a web-based interactive WebGL 3D viewer.  It's not nearly as powerful as the fuse and does not look as nice, I'm afraid.  We are working on some adjustments, so it seems at least "close" to fuse, but at least for now, it's more than a quick overview for you to choose the animations.  Once you download the character and files, you can keep your 3D software and set up and he goes back to the much nicer looking.

  Unit:  It is more difficult to answer some.  First, the unit has a configuration of different texture Mixamo/fuse/Photoshop to use by default.  For unit 5-compatible materials, you'll want to go to fuse and use the file > export option Textures to export a new series of Unit 5 specific textures.  Next, you need to import those and configure shaders to use the new standard shader of Unit 5.  You may need to duplicate the material of the body and make a transparent material separated for the mesh of eyelashes.  Exactly what you need to do is based on the style and look that you are going to your game.  You don't have to use the standard shaders, you could plug in a toon shader cards, for example.