Following the discovery of fast Fourier transform, in 1962 the first spectrum analyzer was engineered.

Osciloscopes are used not only in the audio (music) industry, but also science laboratories, hospitals and clinics.

Three crossed turning forks are in Yamaha brand logo.

Some artists use oscilloscope waveforms to make certain patterns. They are able to create eye-catching mandalas or floral shap...

Highest note define the position of chord.

Chord consists of minimum three diffrent notes.

Chords contain tierces (thirds).

Oscilloscopes are used to observe the change of electrical signal over time.

There are two types of spectrum analyzers: swept-tuned and time-sequence.

Laryngologists use tuning forks in 432Hz becouse that's the frequency human body transcribes the best.

In 1897 german physicist K.F.Braun engineered the first oscilloscope.

Key attributes of networked spectrum analyzers include the ability of synchronize data captures and effortless free acces.

There are two type of chords- consonant chords and disonant chords.

Tuning fork is a tool used to pitch musical instruments.

Use of spectrum analyzer provides a plot and trace of signal amplitude in the frequency domain.

Drum sounds can't be compononents of a chord. Chords can only consist of certain notes.