Spectrum analyzer on electric guitar?



Asked by: Alvin Fisher

What is the frequency response of an electric guitar?





The fundamental frequencies in the playable range of the typical, in-tune electric guitar covers the range from about 80 Hz to about 1200 Hz (Figure 3.8).

How do you use a spectrum analyzer for music?

A spectrum analyzer can help you spot unwanted frequencies. Insert a spectrum analyzer plugin at the end of the device chain. Next, playback a section of the song where the track plays its lowest note or chord. Look for the lowest frequency bump on the analyzer’s display.

Can you use a spectrum analyzer?

For basic spectrum measurements resolution ballot is by far the most important setting most spectrum analyzers use the so called heterodyne principle to measure spectrum by sweeping.

How does an electrical spectrum analyzer work?

A spectrum analyzer displays a spectrum of signal amplitudes on different frequencies. It enables analysis that determines whether signals fall within required limits. It displays spurious signals, complex waveforms, rare short-duration events and noise.

How do you EQ an electric guitar?





EQing Electric Guitar Process

  1. High and Low-Pass Filters.
  2. Remove Mud from Electric Guitar.
  3. Remove Harshness & Resonances.
  4. Reduce String Noise or Increase It using EQ.
  5. Increase Pick Attack or Decrease It with EQ.
  6. Reduce Distortion Hum.
  7. Add Mid/Side Processing for Width.


What is the highest frequency a guitar can play?

approximately 329.628 Hz

I just bought a new guitar, and I asked myself: what is the highest note you can play in standard tuning? When plucked, the high E string vibrates at 440×2−512 Hz, or approximately 329.628 Hz.

How do you hook up a spectrum analyzer?

Here in the Quick Start menu. And now in the mode menu I'm going to add a spectrum analyzer measurements.



What does a balanced mix look like?

A balanced mix (or flat, if you prefer) usually has a full range of frequencies more or less hitting 0dB on an FFT reader. You can go -/+3dB around it, but keeping it around 0 is the best. For electronic music, it’s pretty normal to have the low end sticking out by about +3dB though.

How do you mix a spectrum analyzer?

So I'm just going to go to an empty effects slot. Select the plug-in. And it's down here in my FX analyzer span and initially it loads up like this.

What can I use a spectrum analyzer for?

Spectrum analyzers are used for many measurements including:



  • Frequency Response, Noise and Distortion characteristics of all kinds of radio-frequency circuitry.
  • Occupied Bandwidth and Interference Sources in Telecommunications.
  • Basic Pre-Compliance Testing for EMC Testing.


What is the difference between oscilloscope and spectrum analyzer?

A spectrum analyzer measures the magnitude of an input signal versus frequency. An Oscilloscope measures the magnitude of an electrical signal versus time.

What is the difference between signal analyzer and spectrum analyzer?

While the terms spectrum analyzer and signal analyzer are used interchangeably, signal analyzer is a more accurate term for today’s analyzers that combine the superior dynamic range of a swept tuned spectrum analyzer with vector signal analyzer (VSA) capabilities and enable in-channel measurements such as error vector

What is a RF spectrum analyzer used for?

Spectrum analyzers are widely used to measure the frequency response, noise and distortion characteristics of all kinds of radio-frequency (RF) circuitry, by comparing the input and output spectra.



What is a FFT spectrum analyzer?

As the name suggests the FFT spectrum analyzer is an item of RF test equipment that uses Fourier analysis and digital signal processing techniques to provide spectrum analysis. Using Fourier analysis any waveform in the time domain can be represented by the weighted sum of sine and cosine signals.

What is the noise floor on a spectrum analyzer?

Noise floor is an important parameter in spectrum analyzers and vector network analyzers. It determines the lowest possible signal level that these systems can measure. For example, to measure a signal that is -140 dBm, the system must have a noise floor of less than -140 dBm.

What is a good noise floor level?

16-19 dB-A is good enough for most purposes. You may hear some noise when you record relatively quiet instruments, but it’s usually unobtrusive.

What dB is the noise floor?

In summary, the noise floor is the level of background noise in a signal, or the level of noise introduced by the system, below which the signal that’s being captured cannot be isolated from the noise. As shown in Figure 1 the noise floor is better than -120 dB.