class Sounding::Sound(T)

• Sounding::Sound(T)
• Reference
• Object

Overview

############################# main Sound class #############################

Defined in:

sounding.cr

Constructors

• .new(samples : Slice, info : LibSndFile::SFInfo)

Class Method Summary

• .from_file(filepath : String, type : Class = Int32)

  create new Sound object from file

• .from_slice(slice : Slice, sr : T, n_channels = 2)

  create new Sound object from slice

Instance Method Summary

• #+(sound : Sound)

  superimposition

• #<<(sound : Sound)

  concatenation

• #add_slices(slc1 : Slice(T), slc2 : Slice(T))

  sum two slices

• #change_slice_type(input : Slice, type : Class)

  change type of slice

• #channels
• #concatenate_slices(slc1 : Slice(T), slc2 : Slice(T))

  concatenate 2 slices

• #each(&)
• #format
• #frames

  SFInfo parameters

• #info
• #rubberband(args : Array(String))

  ################################### rubberband-based operations ###################################

• #samplerate

  samplerate, in Hz

• #samplerate=(new_sr : T)

  set sample rate and resample the sound object

• #samples
• #samples=(slice : Slice(T))
• #sections
• #seekable
• #shift_by_ms(time : Float64 | Float32 | T)
• #shift_by_samples(samplecount : T)

  ######################################### position operations, i guess #########################################

• #shift_by_sec(time : Float64 | Float32)
• #shift_pitch(semitones : Float64 | Float32 | Int64 | T, preserve_formants : Bool = false)
• #to_mono

  ######################################### channel operations #########################################

• #write(filepath : String)

  write sound object to file

Constructor Detail

Class Method Detail

Instance Method Detail