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Audio System Toolbox Functions

Alphabetical List By Category
asiosettingsOpen settings panel for ASIO driver
audioDeviceReaderRecord from sound card
audioDeviceWriterPlay to sound card
audioOscillatorGenerate sine, square, and sawtooth waveforms
audioPlayerRecorderSimultaneously play and record using an audio device
audioPluginBase class for audio plugins
audioPluginInterfaceSpecify audio plugin interface
audioPluginParameterSpecify audio plugin parameters
audioPluginSourceBase class for audio source plugins
compressorDynamic range compressor
configureMIDIConfigure MIDI connections between audio object and MIDI controller
crossoverFilterAudio crossover filter
designParamEQDesign parametric equalizer
designShelvingEQDesign shelving equalizer
designVarSlopeFilterDesign variable slope lowpass or highpass IIR filter
disconnectMIDIDisconnect MIDI controls from audio object
dsp.ArrayPlotDisplay vectors or arrays
dsp.AudioFileReaderStream from audio file
dsp.AudioFileWriterStream to audio file
dsp.SpectrumAnalyzerDisplay frequency spectrum of time-domain signals
dsp.TimeScopeTime domain signal display and measurement
expanderDynamic range expander
externalAudioPluginBase class for external audio plugins
externalAudioPluginSourceBase class for external audio source plugins
fdesign.parameqParametric equalizer filter specification
generateAudioPlugin Generate audio plugin from MATLAB class
getAudioDevicesList available audio devices
getMIDIConnectionsGet MIDI connections of audio object
graphicEQStandards-based graphic equalizer
integratedLoudnessMeasure integrated loudness and loudness range
limiterDynamic range limiter
loadAudioPlugin Load VST, VST3, and AU plugins into MATLAB environment
loudnessMeterStandard-compliant loudness measurements
midicallbackCall function handle when MIDI controls change value
midicontrolsOpen group of MIDI controls for reading
midiidInteractively identify MIDI control
midireadReturn most recent value of MIDI controls
midisyncSend values to MIDI controls for synchronization
multibandParametricEQMultiband parametric equalizer
noiseGateDynamic range gate
octaveFilterOctave-band and fractional octave-band filter
reverberatorAdd reverberation to audio signal
validateAudioPlugin Test MATLAB source code for audio plugin
wavetableSynthesizerGenerate periodic signal from single-cycle waveforms
weightingFilterFrequency-weighted filter
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