Signals composition

Three crossed turning forks are in Yamaha brand logo.

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

Tuning fork was invented by lute musician.

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

Nowadays there are many kinds of spectrum analyzers: stationary, portable, handhled and networked.

Highest note define the position of chord.

Chords contain tierces (thirds).

Tuning fork is a tool used to pitch musical instruments.

Chord consists of minimum three diffrent notes.

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

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

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

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

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

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

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