:: Spectrum Analyzer pro Lab UPDATE
:: New features to this program include
:: The Print Module Print function for a frozen Spectrum with free eligibility labels, colors, and info text arrangements. You can create your own labels and save information about the measurements you record.
:: The Background Module You can load frozen spectrums into the Spectrum window. This is very useful if you like to make comparisons. Measuring them with the print module, you can print out your results!
:: Zoom function
The frequency ranges of all four Frequency Zooms are user-configurable.The numbered Frequency Zooms (1 - 4) store ranges for the frequency (X) axis of the analyzer plots that can be recalled with a single keystroke Crtl & F9- Crtl &F12. You can control the -3dB Values of the Bars.
:: Average function
The Spectrum Analyzer can scan a wave or mp3 file, then calculate the average of all bars (amplitude) for the elapsed play time.
For example, if you have a 10 sec audio file, with a sampling rate of 44100 Hz, using an FFT of length 4096, there will be 901,120 different values. The program calculates the average value of each bar, then displays it. When the entire file has played, you will see the average off all bars over the entire time. In other words you can see the dynamics of the sound file.
It is also possible to compare results between files. You may load and compare up to 4 files using the Compare Files dialog box.
:: The Frequency dB module
You have the opportunity to program 12 frequencies with which to perform a more regulated analysis. It is possible to record the current dB values in a text file. All twelve frequencies can be programmed to any configuration you wish to evaluate.
:: The Generator module
The built-in generator allows the correct calibration between Analyzer and the line-in signal.
:: The Wave Player module
The Wave Player allows you the opportunity to load a pre-recorded Mp3/wav files and run an analysis of the data. All data contained in your sampling will be shown. Any changes made to the sampling rate will be automatically detected by the Spectrum Analyzer. The Locator is very practical when you work with big Wave files.
The Comparison Function is another invaluable instrument within your reach. The analyzer can display the input and output simultaneously in the Compare Window; or if you wish, it can display just the output. You can find the balance between input and output
:: Background module
You can load a frozen Spectrum as Background for better comparisons.Opportunity to select three various colors to make clear the difference amplitudes.