octToFreq: Convert from csound-style oct notation for pitches to...
In playitbyr: Representing and exploring data through sound
Description
Usage
Arguments
Details
Value
See Also
Examples
Description
This function converts from the
‘oct’
notation notation for pitches, where 8 is middle C and 1
represents an octave, to the corresponding frequency in
Hertz.
Usage
1
octToFreq(oct)
Arguments
oct
A numeric of length 1, which is a pitch
in ‘oct’ notation
Details
Most users of playitbyr will not need this
function, but those wishing to make add-ons may find it
useful.
The conversion to Hertz is quite simple:
1
440*2^(oct-8.75)
where oct is the
input value. Note that both 440 Hz and 8.75 are tuning A.
Value
A numeric value of length 1, which is a frequency
in Hertz.
See Also
Examples
1
2
3
4
5
6
7
8
playitbyr documentation built on May 2, 2019, 6:08 p.m.
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Description Usage Arguments Details Value See Also Examples
Description
This function converts from the ‘oct’ notation notation for pitches, where 8 is middle C and 1 represents an octave, to the corresponding frequency in Hertz.
Usage
1 | octToFreq(oct)
|
Arguments
oct |
A |
Details
Most users of playitbyr will not need this
function, but those wishing to make add-ons may find it
useful.
The conversion to Hertz is quite simple:
1 | 440*2^(oct-8.75)
|
where oct is the
input value. Note that both 440 Hz and 8.75 are tuning A.
Value
A numeric value of length 1, which is a frequency
in Hertz.
See Also
Examples
1 2 3 4 5 6 7 8 |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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