Notions of oscilations and sound wavesThe most common tuning system in Western music is the twelve-tone equal temperament scale. In this example, notation is used assuming octaves on a standard piano keyboard with 88 keys, numbered from the left end of the keyboardComponente Curricular::Ensino Médio::FísicaComponente Curricular::Educação Superior::Ciências Exatas e da Terra::Físic
For decades, the phenomenon of subjectively enlarged octaves has been investigated using sinusoidal ...
AcusticThis matrix keyboard plays the 128 semitones supported by MIDI and shows their frequencies. C...
A musical tone is the musical perception of a physical sound frequency. It has been empirically fou...
Waves theoryUsing this Demonstration, you can more clearly see what music "looks" like by investigat...
Wave's theoryIn this Demonstration, change the starting frequency to hear the 12-tone equal-tempered...
Abstract: – Intervals between harmonics in the frequency spectra of pitched sounds occur in a patte...
Show the mathematical theory of oscillations and of wavesSelect amplitude and frequency functions an...
The octave is equally divided into a variable number of parts and an analysis is performed on how we...
• Modern pianos have 88 keys, which play tones in a 12-tone equal temperament. One octave represents...
Notions of sinewavePress the button to hear a sine wave tone, sampled at the specified rate. Signifi...
Change the relative frequency to see a variety of forms of curvesComponente Curricular::Ensino Médio...
We study the wave equation for a string with stiffness. We solve the equation and provide a uniquene...
Wave theoryChange the amplitude and frequency of the two component sine waves to create a complex, n...
Musical scales may be interpreted as specific increasing sequences of real numbers. Periodic scales,...
This method is not meant as a complete method for learning tuba. Instead, it should be used as a mor...
For decades, the phenomenon of subjectively enlarged octaves has been investigated using sinusoidal ...
AcusticThis matrix keyboard plays the 128 semitones supported by MIDI and shows their frequencies. C...
A musical tone is the musical perception of a physical sound frequency. It has been empirically fou...
Waves theoryUsing this Demonstration, you can more clearly see what music "looks" like by investigat...
Wave's theoryIn this Demonstration, change the starting frequency to hear the 12-tone equal-tempered...
Abstract: – Intervals between harmonics in the frequency spectra of pitched sounds occur in a patte...
Show the mathematical theory of oscillations and of wavesSelect amplitude and frequency functions an...
The octave is equally divided into a variable number of parts and an analysis is performed on how we...
• Modern pianos have 88 keys, which play tones in a 12-tone equal temperament. One octave represents...
Notions of sinewavePress the button to hear a sine wave tone, sampled at the specified rate. Signifi...
Change the relative frequency to see a variety of forms of curvesComponente Curricular::Ensino Médio...
We study the wave equation for a string with stiffness. We solve the equation and provide a uniquene...
Wave theoryChange the amplitude and frequency of the two component sine waves to create a complex, n...
Musical scales may be interpreted as specific increasing sequences of real numbers. Periodic scales,...
This method is not meant as a complete method for learning tuba. Instead, it should be used as a mor...
For decades, the phenomenon of subjectively enlarged octaves has been investigated using sinusoidal ...
AcusticThis matrix keyboard plays the 128 semitones supported by MIDI and shows their frequencies. C...
A musical tone is the musical perception of a physical sound frequency. It has been empirically fou...