Chords contain tierces (thirds).

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

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.

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

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

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

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

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

Three crossed turning forks are in Yamaha brand logo.

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

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

Highest note define the position of chord.

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

Tuning fork was invented by lute musician.

The first of real time computer games was made for oscilloscope. "Tennis for two" was programmed by William Higinbotham in 1958....