 | Saving waveform data to a file (standard version)Purpose. Generates waveform data (sine, square, ...) and saves them
to a file.
This program uses AudioSystem.write()
to write the file. Usage.
java OscillatorFile [
-t waveformtype
] [
-f signalfrequency
] [
-r samplerate
] [
-a amplitude
]
audiofile
Parameters. -
-t waveformtype
the waveform to play. One of sine, sqaure, triangle and sawtooth. Default: sine. -
-f signalfrequency
the frequency of the signal to create. Default: 1000 Hz. -
-r samplerate
the sample rate to use. Default: 44.1 kHz. -
-a amplitude
the amplitude of the generated signal. May range from 0.0 to 1.0. 1.0 means a full-scale wave. Default: 0.7. -
audiofile
the name of the audio file to store the resulting
waveform in.
Bugs, limitations.
Full-scale waves can lead to clipping. It currently not known
which component is responsible for this.
Source code.
OscillatorFile.java,
Oscillator.java,
gnu.getopt.Getopt
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