Chord decoder

Three crossed turning forks are in Yamaha brand logo.

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

Tuning fork is a tool used to pitch musical instruments.

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

Highest note define the position of chord.

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

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

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

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

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

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

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

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

Chord consists of minimum three diffrent notes.

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

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