Tone generator

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

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

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

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

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

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.

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

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...

Tuning fork is a tool used to pitch musical instruments.

Chord consists of minimum three diffrent notes.

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

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

Tuning fork was invented by lute musician.

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