Chords transposition

Tuning fork is a tool used to pitch musical instruments.

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

Since 1939 binding sound for pitching musical instruments is in 440Hz frequency. Formerly it was 432Hz.

Chord consists of minimum three diffrent notes.

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

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

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

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

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

Three crossed turning forks are in Yamaha brand logo.

Chords contain tierces (thirds).

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

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

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

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

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