zymon/PortAudio.jl
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readme and script fix

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Jakub Wronowski 2020-02-18 23:49:50 +01:00
parent 1fe68cf857
commit c3570b0d07
2 changed files with 2 additions and 2 deletions
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README.md
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@ -11,7 +11,7 @@ PortAudio.jl is a wrapper for [libportaudio](http://www.portaudio.com/), which g
The easiest way to open a source or sink is with the default `PortAudioStream()` constructor, which will open a 2-in, 2-out stream to your system's default device(s). The constructor can also take the input and output channel counts as positional arguments, or a variety of other keyword arguments. The easiest way to open a source or sink is with the default `PortAudioStream()` constructor, which will open a 2-in, 2-out stream to your system's default device(s). The constructor can also take the input and output channel counts as positional arguments, or a variety of other keyword arguments.
```julia ```julia
PortAudioStream(inchans=2, outchans=2; eltype=Float32, samplerate=48000Hz, blocksize=4096, synced=false) PortAudioStream(inchans=2, outchans=2; eltype=Float32, samplerate=48000Hz, latency=0.1, synced=false)
``` ```
You can open a specific device by adding it as the first argument, either as a `PortAudioDevice` instance or by name. You can also give separate names or devices if you want different input and output devices You can open a specific device by adding it as the first argument, either as a `PortAudioDevice` instance or by name. You can also give separate names or devices if you want different input and output devices

2
examples/audiometer.jl
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@ -3,7 +3,7 @@ using PortAudio
"""Continuously read from the default audio input and plot an """Continuously read from the default audio input and plot an
ASCII level/peak meter""" ASCII level/peak meter"""
function micmeter(metersize) function micmeter(metersize)
mic = PortAudioStream(1, 0; blocksize=512) mic = PortAudioStream(1, 0; latency=512)
signalmax = zero(eltype(mic)) signalmax = zero(eltype(mic))
println("Press Ctrl-C to quit") println("Press Ctrl-C to quit")