API reference# This section describes how to use Python to interact programmatically with PyAnsys Sound. Signal utilities ApplyGain CreateSoundField CropSignal LoadWav Resample SumSignals WriteWav ZeroPad Signal processing Filter Spectral processing PowerSpectralDensity Spectrogram processing Stft Istft IsolateOrders Sound composer Track SourceSpectrum SourceBroadbandNoise SourceBroadbandNoiseTwoParameters SourceHarmonics SourceHarmonicsTwoParameters SourceAudio SourceControlSpectrum SourceControlTime SpectrumSynthesisMethods Sound power SoundPowerLevelISO3744 Psychoacoustics LoudnessISO532_1_Stationary LoudnessISO532_1_TimeVarying SpectralCentroid Sharpness Roughness FluctuationStrength ProminenceRatio ToneToNoiseRatio TonalityDIN45681 Xtract Xtract XtractDenoiser XtractDenoiserParameters XtractTonal XtractTonalParameters XtractTransient XtractTransientParameters Server helpers connect_to_or_start_server validate_dpf_sound_connection
