Copyright | (c) OleksandrZhabenko 2020-2022 |
---|---|
License | MIT |
Maintainer | olexandr543@yahoo.com |
Stability | Experimental |
Safe Haskell | None |
Language | Haskell2010 |
A program and a library that can be used as a simple basic interface to some SoX functionality or for producing the approximately Ukrainian speech with your own recorded voice (actually it produces the needed sound representations). This module differs from a SoXBasics that the resulting files in it have possibly just the same name as the input ones. The functions try to replace the initial file with the processed one.
Synopsis
- norm :: FilePath -> IO ()
- normL :: FilePath -> Int -> IO ()
- gainL :: FilePath -> Float -> IO ()
- quarterSinFade :: FilePath -> IO ()
- silenceBoth :: FilePath -> Int -> Int -> IO ()
- resampleA :: FilePath -> Int -> IO ()
- noiseReduceB :: FilePath -> IO ()
- noiseReduceE :: FilePath -> IO ()
- noiseReduceBU :: FilePath -> Float -> IO ()
- noiseReduceEU :: FilePath -> Float -> IO ()
- sincA :: FilePath -> IO ()
- volS :: FilePath -> Float -> IO ()
- volS2 :: FilePath -> FilePath -> IO ()
Produce sound
Amplitude modification
norm :: FilePath -> IO () Source #
Function norm
applies a SoX normalization effect on the audio file.
The function must be used with the FilePath
parameter containing no directories in its name (that means the file of the FilePath
parameter must be
in the same directory where the function is called from). While being
executed the function tries to replace the initial file with the resulting processed one and to clean the temporary files. If it is not
successful the function exits with exception of the type FinalException
and leaves the initial file without modification.
normL :: FilePath -> Int -> IO () Source #
Function normL
applies a SoX gain effect on the audio file with the maximum absolute dB value given by the Int
argument.
The function must be used with the FilePath
parameter containing no directories in its name (that means the file of the FilePath
parameter must be
in the same directory where the function is called from). While being
executed the function tries to replace the initial file with the resulting processed one and to clean the temporary files. If it is not
successful the function exits with exception of the type FinalException
and leaves the initial file without modification.
gainL :: FilePath -> Float -> IO () Source #
Function normL
applies a SoX "gain -b [db-Value]" effect on the audio file with dB value given by the Float
argument.
The function must be used with the FilePath
parameter containing no directories in its name (that means the file of the FilePath
parameter must be
in the same directory where the function is called from). While being
executed the function tries to replace the initial file with the resulting processed one and to clean the temporary files. If it is not
successful the function exits with exception of the type FinalException
and leaves the initial file without modification.
quarterSinFade :: FilePath -> IO () Source #
Function quarterSinFade
applies a fade effect by SoX to the audio file with "q" type.
The function must be used with the FilePath
parameter containing no directories in its name (that means the file of the FilePath
parameter must be
in the same directory where the function is called from). While being
executed the function tries to replace the initial file with the resulting processed one and to clean the temporary files. If it is not
successful the function exits with exception of the type FinalException
and leaves the initial file without modification.
Adding silence
silenceBoth :: FilePath -> Int -> Int -> IO () Source #
Function silenceBoth
adds some silence to both ends of the audio.
The function must be used with the FilePath
parameter containing no directories in its name (that means the file of the FilePath
parameter must be
in the same directory where the function is called from). While being
executed the function tries to replace the initial file with the resulting processed one and to clean the temporary files. If it is not
successful the function exits with exception of the type FinalException
and leaves the initial file without modification.
Changing sample rate
resampleA :: FilePath -> Int -> IO () Source #
Function resampleA
changes the sample rate for the recorded audio for further processing.
The function must be used with the FilePath
parameter containing no directories in its name (that means the file of the FilePath
parameter must be
in the same directory where the function is called from). While being
executed the function tries to replace the initial file with the resulting processed one and to clean the temporary files. If it is not
successful the function exits with exception of the type FinalException
and leaves the initial file without modification.
Working with noise
noiseReduceB :: FilePath -> IO () Source #
Function noiseReduceB
reduces with SoX a noise in the file given with the corresponding noise profile created with noiseProfB
function.
The function must be used with the FilePath
parameter containing no directories in its name (that means the file of the FilePath
parameter must be
in the same directory where the function is called from). While being
executed the function tries to replace the initial file with the resulting processed one and to clean the temporary files. If it is not
successful the function exits with exception of the type FinalException
and leaves the initial file without modification.
noiseReduceE :: FilePath -> IO () Source #
Function noiseReduceE
reduces with SoX a noise in the file given with the corresponding noise profile created with noiseProfE
function.
The function must be used with the FilePath
parameter containing no directories in its name (that means the file of the FilePath
parameter must be
in the same directory where the function is called from). While being
executed the function tries to replace the initial file with the resulting processed one and to clean the temporary files. If it is not
successful the function exits with exception of the type FinalException
and leaves the initial file without modification.
noiseReduceBU :: FilePath -> Float -> IO () Source #
Function noiseReduceBU
reduces with SoX a noise in the file given with the corresponding noise profile created with noiseProfBU
function.
The function must be used with the FilePath
parameter containing no directories in its name (that means the file of the FilePath
parameter must be
in the same directory where the function is called from). The Float
parameter is a number between 0 and 1 showing the level of
reducing the noise (the greater number means that the function will reduce more intensively may be even aggressively so that for greater
numbers it can remove some sensitive and important sound data as a noise). Internally this parameter is passed unchanged to the "sox"
so that it uses it as an amount parameter for the "noisered" effect. Therefore, please, (as being stated in the SoX manual) experiment
with the amount to get suitable results. While being
executed the function tries to replace the initial file with the resulting processed one and to clean the temporary files. If it is not
successful the function exits with exception of the type FinalException
and leaves the initial file without modification.
noiseReduceEU :: FilePath -> Float -> IO () Source #
Function noiseReduceEU
reduces with SoX a noise in the file given with the corresponding noise profile created with noiseProfE
function.
The function must be used with the FilePath
parameter containing no directories in its name (that means the file of the FilePath
parameter must be
in the same directory where the function is called from). The Float
parameter is a number between 0 and 1 showing the level of
reducing the noise (the greater number means that the function will reduce more intensively may be even aggressively so that for greater
numbers it can remove some sensitive and important sound data as a noise). Internally this parameter is passed unchanged to the "sox"
so that it uses it as an amount parameter for the "noisered" effect. Therefore, please, (as being stated in the SoX manual) experiment
with the amount to get suitable results. While being
executed the function tries to replace the initial file with the resulting processed one and to clean the temporary files. If it is not
successful the function exits with exception of the type FinalException
and leaves the initial file without modification.
Filtering
sincA :: FilePath -> IO () Source #
Function sincA
uses a "sinc" effect with -a 50 -I 0.07k-11k
band-pass filter for the audio file given. While being
executed the function tries to replace the initial file with the resulting processed one and to clean the temporary files. If it is not
successful the function exits with exception of the type FinalException
and leaves the initial file without modification.
Volume amplification
volS :: FilePath -> Float -> IO () Source #
Function volS
changes the given audio with the linear ratio for the amplitude so that the resulting amlitude is equal to the given Float
parameter.
The function must be used with the FilePath
parameter containing no directories in its name (that means the file of the FilePath
parameter must be
in the same directory where the function is called from). While being
executed the function tries to replace the initial file with the resulting processed one and to clean the temporary files. If it is not
successful the function exits with exception of the type FinalException
and leaves the initial file without modification.
volS2 :: FilePath -> FilePath -> IO () Source #
Function volS2
changes the given audio (the first FilePath
parameter, which must be normalized e. g. by the norm
function before) with
the linear ratio for the amplitude so that the resulting amlitude is equal to the maximum by absolute value amplitude for the file given
by the second FilePath
parameter. The function must be used with the first FilePath
parameter containing no directories in its name
(that means the file of the first FilePath
parameter must be in the same directory where the function is called from). While being
executed the function tries to replace the initial file with the resulting processed one and to clean the temporary files. If it is not
successful the function exits with exception of the type FinalException
and leaves the initial file without modification.