The number of occurrences of a repeating event per unit time.

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5
votes
2answers
120 views

How to calculate the resulting frequency of two tones played together?

I it possible to calculate the resulting frequency when you play two tones with a frequency of X and Y at the same time?
5
votes
2answers
159 views

Frequency Meter App

I need a frequency meter app but I am not talking about an FFT audio analyzer such as Spektro:skop, I am talking about a frequency meter that tells me the top 5 most notable frequencies detected and ...
2
votes
1answer
73 views

music with frequencies : software editor

I would like to compose some experimental music. For this task, I would like to use any "easy-to-use" software (like garageband, or even a tracker like renoise) but I want to compose my music by ...
6
votes
5answers
482 views

Are the highest pitches always the easiest to hear in a musical texture?

Are the highest pitches always the easiest to hear in a musical texture (all other factors, such as dynamic, timbre, articulation, etc. being equal)? Is this why melodic parts tend to be the highest ...
5
votes
5answers
295 views

In Pythagorean tuning, what's the frequency of the tonic of each key?

When playing a fretless instrument (like violin), what frequency should be used to tune beginning of each key? I believe that for A major and A minor, 440Hz is the tonic. What will be the frequency ...
3
votes
3answers
214 views

How often does each interval appear in the harmonic series (relative to the fundamental)?

For practical purposes, lets assume a limited harmonic series. How many harmonics are a fifth? How many a minor third? And so on. What intervals are commonly found in the harmonic series? What ...
6
votes
2answers
255 views

How to calculate the difference in cents between a note and an arbitrary frequency?

Let's say I have the note A 440Hz and the frequency 450Hz. How do I calculate the distance in cents between that note and that frequency?
12
votes
6answers
2k views

What are the true frequencies of the piano keys?

In theory it is easy, to get the frequency of the note other than A4=440Hz you just multiply/divide 440Hz by the proper number. For example, to get A2, you divide by 4 and get A2=110Hz. I read for ...
6
votes
3answers
137 views

Predicting the rate at which intensity diminishes as frequency/note increases

I'm not sure if this is the right place to post this, so feel free to move this or delete it. I'm working on this application and I've run into a little roadblock. I noticed that as I play higher ...
17
votes
4answers
913 views

Why do certain rooms/vessels respond to specific frequencies?

Since I was a kid I was always wondering why is it that when I sing in a small room (i.e. bathroom!), whenever I touch a certain frequency, the whole room vibrates sympathetically. What are the ...
15
votes
6answers
872 views

Tuning a tuning fork?

I just purchased a new 440 Hz tuning fork. But several different computer, iPad and iPhone tuners say it's almost half a percent sharp (around 442) of Concert A. Is there any way to adjust the ...