Class: RoadToRubykaigi::Audio::WavSource

Inherits:
Object
  • Object
show all
Includes:
WaveFile
Defined in:
lib/road_to_rubykaigi/audio/wav_source.rb

Instance Method Summary collapse

Instance Method Details

#finished? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/road_to_rubykaigi/audio/wav_source.rb', line 31

def finished?
  @position >= @buffer.size
end

#gain ⇒ Object 



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# File 'lib/road_to_rubykaigi/audio/wav_source.rb', line 12

def gain
  0.3
end

#generate ⇒ Object 



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# File 'lib/road_to_rubykaigi/audio/wav_source.rb', line 16

def generate
  if @position < @buffer.size
    sample = @buffer[@position]
    @position += 1
    sample
  else
    0.0
  end
end

#rewind ⇒ Object 



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# File 'lib/road_to_rubykaigi/audio/wav_source.rb', line 26

def rewind
  @position = 0
  self
end

#sample_rate ⇒ Object 



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# File 'lib/road_to_rubykaigi/audio/wav_source.rb', line 8

def sample_rate
  44_100
end