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Difference between revisions of "NVGate Player"
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The Player module is used to playback temporal signals in NVGate. The signal can be a previously recorded signal or an [[NVGate_Export/import#Import_Files|imported signal]]. Once loaded in the player, the signal can be displayed, | The Player module is used to playback temporal signals in NVGate. The signal can be a previously recorded signal or an [[NVGate_Export/import#Import_Files|imported signal]]. Once loaded in the player, the signal can be displayed, listened through the computer audio port and post-analysed. In this way, you can re-inject the recorded signals into any NVGate plug-in (Monitor, FFT, 1/n Octave...). It is also possible to play back a recorded signal through the Output during On-line analysis. | ||
This page will present you the different usages of the player. | This page will present you the different usages of the player. | ||
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1. '''Preview''' | 1. '''Preview''' lets you visualize the recorded signal envelope. Contents of signal files can be visualized in a high-speed preview even if you are manipulating a huge file. This new technology allows multiple files to be previewed at the same time. Very large domain records (several Gigabytes) can be previewed in a click, even if the hardware is not connected. This means that the files can be located on the hardware OR3x disk and visualized (not post-analyzed) on the PC without request of downloading, or Hardware connection. | ||
2. '''Load in player''' makes your signal available in the player without viewing it. | 2. '''Load in player''' makes your signal available in the player without viewing it. | ||
3. '''Load & Preview''' is a combination that | 3. '''Load & Preview''' is a combination that lets you see the envelope of the recorded signal you loaded. | ||
4. '''Post analyze/new ''' is a combination that | 4. '''Post analyze/new ''' is a combination that lets you see the envelope of the recorded signal you are loading, switch to post-analysis and start a new setup menu for post-analysis. (If you are already in post analyse, the current setup will not be deleted). | ||
5. '''Post analyze/Keep record setup ''' is a combination that | 5. '''Post analyze/Keep record setup ''' is a combination that lets you see the envelope of the recorded signal you are loading, switch to post-analysis, and keep the setup used during the record signal by replacing dynamical input of the frontend by the player tracks. | ||
<u>''Note:</u> ''''if the record setup contains virtual inputs, torsional channels, CAN or DC channels, the connection of these channels to the plug-ins will be reset.''<br> | <u>''Note:</u> ''''if the record setup contains virtual inputs, torsional channels, CAN or DC channels, the connection of these channels to the plug-ins will be reset.''<br> | ||
The video below explain the post | The video below explain the post analyze "Keep record setup". | ||
<youtube>https://youtu.be/eDM71DyKyFE</YOUTUBE> | <youtube>https://youtu.be/eDM71DyKyFE</YOUTUBE> | ||
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===Connect the player tracks on the output=== | ===Connect the player tracks on the output=== | ||
Once the signal is | Once the signal is loaded, you can play the tracks on the [[NVGate Output Signals|output of the frontend]] : | ||
[[Image:ConnectToOutput.png|framed|none]] | [[Image:ConnectToOutput.png|framed|none]] | ||
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===Player option=== | ===Player option=== | ||
The | The options of the player are accessible and can be modified from the [[NVGate Analyzer Setting Browser (ASB)|ASB]]: | ||
[[Image:PlayerInASB.png|framed|none]]<br> | [[Image:PlayerInASB.png|framed|none]]<br> | ||
* '''Signal file''': the name of the | * '''Signal file''': the name of the measurement containing the signal file. | ||
* '''Record number''': defines the record to be processed (if the signal file contains more than 1 record). | * '''Record number''': defines the record to be processed (if the signal file contains more than 1 record). | ||
* '''Start offset''': the beginning position of the part of signal to analyze or play (0 <nowiki><</nowiki>= Start Offset <nowiki><</nowiki> Stop Offset). | * '''Start offset''': the beginning position of the part of signal to analyze or play (0 <nowiki><</nowiki>= Start Offset <nowiki><</nowiki> Stop Offset). | ||
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* '''Coupling:''' the input coupling.'' Fixed'' | * '''Coupling:''' the input coupling.'' Fixed'' | ||
* '''Signal bandwidth:''' the equivalent signal frequency bandwidth and the corresponding sampling frequency (for example: 20 kHz (51.2 kS/s). | * '''Signal bandwidth:''' the equivalent signal frequency bandwidth and the corresponding sampling frequency (for example: 20 kHz (51.2 kS/s). | ||
'''Filter''': | '''Filter''': Allows you to put a [[NVGate Filter Builder|filter]] on the player track. | ||
The player tracks can be connected to a plug-in analyzer in the Post-analysis mode or to the Front-end output in ''Connected'' mode on line. ''Fixed'' | The player tracks can be connected to a plug-in analyzer in the Post-analysis mode or to the Front-end output in ''Connected'' mode on line. ''Fixed'' | ||
===Post analysis Video=== | ===Post analysis Video=== | ||
<youtube>https://youtu.be/K3nSI-FEIbU?t=88</youtube><br> | <youtube>https://youtu.be/K3nSI-FEIbU?t=88</youtube><br> | ||
@ | @1min 27s is example of post analysis on the signal'' | ||