Spectrum analyzer audio

1. What is an audio spectrum analyzer?
2. Is there a spectrum analyzer in logic?
3. How does a spectrum Analyser work?

What is an audio spectrum analyzer?

A spectrum analyzer is a measurement tool that displays real-time frequency analysis of incoming audio signals. Spectrum analyzers display the results in a graph. ... The vertical axis shows the amplitude of those frequencies measured in decibels. A variety of spectrum analyzers offer different and useful features.

Is there a spectrum analyzer in logic?

In Analyzer mode, the main display shows the frequency spectrum of the input signal as 31 or 63 independent frequency bands.

How does a spectrum Analyser work?

The Real-Time Spectrum Analyzer performs signal analysis using real-time digital signal processing (DSP) that is done prior to memory storage. Real time processing allows the user to discover events that are invisible to other architectures and to trigger on those events allowing their selective capture into memory.