Signals composition

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

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

Highest note define the position of chord.

Chords contain tierces (thirds).

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

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

Chord consists of minimum three diffrent notes.

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

Three crossed turning forks are in Yamaha brand logo.

Tuning fork was invented by lute musician.

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

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

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

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

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

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