Save a TrueRTA project file (file type.rta) which includes all 20 memories. Manipulate the data (shift, average, smooth, sum or difference) using the utilities functions. 5) After taking a spectrum measurement you can: Save the workbench data to one of 20 project memories. Notice that the dialog bar at the right has changed to show you customary Oscilloscope controls. Start the oscilloscope running to see the test signal in real time. Stop the analyzer and switch to Oscilloscope mode (at either the toolbar or the Oscilloscope menu). The signal should vanish when you break the connection and appear again after the connection is reestablished.
Truerta vs Patch#
Momentarily disconnect the self test patch cable to verify that the signal is actually passing through the test loop (and not being seen via some other internal computer pathway).
Truerta vs generator#
Stop and start the generator and the spike should disappear and reappear. With the generator running you should see a spike at 200 Hz. You may not hear the 200 Hz wave depending on how your system is configured. Press the On/Off button once to start the generator. field, select Sine in the Wave section and set the Amplitude to 0 dbu. At the left side of the screen is the Generator dialog bar. The 2 nd harmonic would be 440 Hz the 3 rd harmonic would be 3 times the fundamental, or 660 Hz, and so on.ΔΆ TrueRTA 3.5 Setup for Windows XP, page 2 If you are in self-test mode then you can examine the generator output directly. This is the fundamental tone of the complex waveform that constitutes the note. If you happened to sing (or play) an A the left most frequency peak might be 220 Hz. You should see multiple peaks on the screen. If you have a microphone connected for input, then sing a note and stop the analyzer (Alt + Space) to freeze the display.
![truerta vs truerta vs](https://audioxpress.com/assets/upload/images/1/20180607123359_Figure2-IK-MultimediaARC25.jpg)
Those functions that were disabled while the analyzer was running will become enabled again once the analyzer is stopped. Stop the analyzer either by pressing Stop at the toolbar or by pressing Alt+Space again at the keyboard. If your hardware is configured for self test you can expect to see the system noise floor wiggling about until you start the generator to provide a test signal. If you have a CD or other music source connected then you should see the changing spectrum of the music as it plays. If you have a mic connected then you should be able to speak into the mic and see your voice spectrum appear on the display as the analyzer runs. The spectrum you see will depend on the test signal you have provided.
Truerta vs full#
This will insure that the full input range is displayed and that the input signal is not hidden off screen. Try using the controls in the Analyzer tool bar at the right to widen the upper and lower db limits to +20 dbu at the top and -160 dbu at the bottom. The analyzer will start running, various commands will be disabled and the spectrum of the current input signal will be displayed. Start the analyzer running either by clicking on the GO button on the toolbar or by pressing Alt+Space at the keyboard. 4) Start the Analyzer and look for the Test Signal.
Truerta vs upgrade#
If you have purchased an upgrade to a higher level of performance then this is the time to enter your registration information as detailed in your registration. From the Windows Start button select All Programs then select TrueRTA. 3) Launch the TrueRTA application software. You can also patch the line-out directly to the line-in to establish a self-test configuration. This could be the output of a microphone mixer with microphone connected or the output from a CD or other media player. With your sound system connected to the PC you now need to provide an input signal at the audio interface unit for testing purposes. TrueRTA is initially coarsely calibrated for the UCA202 USB audio interface shown below. This is the Behringer UCA202 which provides stereo line-in and line-out on RCA connectors.
![truerta vs truerta vs](https://trueaudio.com/images/rta_blk16.gif)
We will address a basic USB audio interface made by Behringer and widely available at music stores for under $30. For testing purposes simpler is usually better. PC sound systems vary greatly so it is up to the user to configure their specific hardware.
![truerta vs truerta vs](https://audioxpress.com/assets/upload/images/AudioTestNoisefigure1.jpg)
2) Configure the Sound System Hardware and Provide an Input Signal.
Truerta vs software#
(Alternately, insert the TrueRTA CD into your PC s drive and allow the file named "TrueRTA_setup.exe" to auto-play.) Follow the on-screen instructions to complete the software installation. Double-click on the file "TrueRTA_setup.exe" to start the installation process. Later, as you wish to learn more about using TrueRTA, you can refer to the built-in User s Guide under the Help menu. 1 Skip directly to the section that covers your version of Windows (XP and earlier, Vista or Windows 7) Quick Start for TrueRTA (v3.5) on Windows XP (and earlier) Here are step-by-step instructions to get you going quickly.