soundgen (version 1.7.0)

playme: Play audio

Description

Plays an audio file (wav or mp3) or a numeric vector. This is a simple wrapper for the functionality provided by play. Recommended players on Linux: "play" from the "vox" library (default), "aplay".

Usage

playme(sound, samplingRate = 16000, player = NULL, from = NULL, to = NULL)

Arguments

sound

numeric vector or path to wav/mp3 file

samplingRate

sampling rate (only needed if sound is a vector)

player

the name of player to use, eg "aplay", "play", "vlc", etc. Defaults to "play" on Linux, "afplay" on MacOS, and tuneR default on Windows. In case of errors, try setting another default player for play

from, to

play a selected time range (s)

Examples

# NOT RUN {
# Play an audio file:
# playme('pathToMyAudio/audio.wav')

# Create and play a numeric vector:
f0_Hz = 440
sound = sin(2 * pi * f0_Hz * (1:16000) / 16000)
# playme(sound, 16000)
# playme(sound, 16000, from = .1, to = .5)  # play from 100 to 500 ms

# In case of errors, look into tuneR::play(). For ex., you might need to
# specify which player to use:
# playme(sound, 16000, player = 'aplay')

# To avoid doing it all the time, set the default player:
tuneR::setWavPlayer('aplay')
# playme(sound, 16000)  # should work without specifying the player
# }