TrueRTA Alternatives
TrueRTA is described as ''s audio spectrum analyzer software shows you a detailed picture of what you're hearing in real-time, that is, as it happens. You can create your own professional measurement system starting with TrueRTA software on your PC' and is an app in the audio & music category. There are eight alternatives to TrueRTA for Windows, Mac, Linux, VSTHost and SAVIHost. The best alternative is Friture, which is both free and Open Source. Other great apps like TrueRTA are Signalizer, Sonic Atom, Spectralissime and Visual Analyser.
Friture is a program designed to analyze audio input in real-time.
Friture displays audio data in several widgets, such as a scope, a spectrum analyzer, or a rolling 2D spectrogram.
Signalizer is a all-in-one signal visualizing package with a bunch of unique focus-points; real-time audio visualization with optimized 3D GPU graphics, everything being scalable and zoomable gridlessly as well as being arbitrarily precise in both settings and display.
Multi-instrument, audio analysis and metering software for Post and Broadcast Engineers, Music Engineers, Video Editors, Sound Designers and Composers and everyone else that works with audio.
Spectralissime High Definition Frequency Analyzer For Any Acoustic Measures by V.Burel
A powerful software implementing a Spectrum Analyzer, Oscilloscope, Frequency meter, Distorsiometer, Volt meter and more... plus complete D/A conversion, ZRLC, Impedance meter
WaveSpectra is a tool that (FFT fast Fourier transform) an audio signal as input and sound card, the Wave file, and displays the frequency components (spectrum) in real time.
Collection of programs for audio measurements and analysis in acoustical and communication systems.
MiniMeters is a small persistent & standalone metering app for macOS/Windows.