Acoular 25.07 documentation

tprocess

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tprocess

Implement blockwise processing in the time domain.

MaskedTimeOut

A signal processing block that allows for the selection of specific channels and time samples.

Trigger

A signal processing class for detecting and analyzing trigger signals in time-series data.

AngleTracker

Compute the rotational angle and RPM per sample from a trigger signal in the time domain.

ChannelMixer

A signal processing block that mixes multiple input channels into a single output channel.

SpatialInterpolator

Base class for spatial interpolation of microphone data.

SpatialInterpolatorRotation

Spatial interpolation class for rotating sound sources.

SpatialInterpolatorConstantRotation

Performs spatial linear interpolation for sources undergoing constant rotation.

Mixer

Mix signals from multiple sources into a single output.

TimePower

Calculate the time-dependent power of a signal by squaring its samples.

TimeCumAverage

Calculates the cumulative average of the signal.

TimeReverse

Calculates the time-reversed signal of a source.

Filter

Abstract base class for IIR filters using SciPy's lfilter().

FilterBank

Abstract base class for IIR filter banks based on scipy.signal.lfilter.

FiltFiltOctave

Octave or third-octave bandpass filter with zero-phase distortion.

FiltOctave

Octave or third-octave bandpass filter (causal, with non-zero phase delay).

TimeExpAverage

Compute an exponentially weighted moving average of the input signal.

FiltFreqWeight

Apply frequency weighting according to IEC 61672-1.

OctaveFilterBank

Octave or third-octave filter bank.

WriteWAV

Saves time signal from one or more channels as mono, stereo, or multi-channel .wav file.

WriteH5

Saves time signal data as a .h5 (HDF5) file.

TimeConvolve

Perform frequency domain convolution with the uniformly partitioned overlap-save (UPOLS) method.

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