Acoustic Complexity Index
Median of the amplitude envelope
Teager-Kaiser energy tracking operator
Resonance quality factor of a frequency spectrum
Difference between two time waves
Coherence between two time waves
2D-cepstrogram of a time wave
Cut a section of a time wave
dB colour scale for a spectrogram display
Time series discretisation
Difference between two amplitude envelopes
Statistics on time and frequency STFT contours
Short-term autocorrelation of a time wave
Add or insert a silence section
Dynamic sliding spectrum
Butterworth frequency filter
Continuous coherence function between two time waves
Cepstrum or real cepstrum
Dynamic sliding spectrogramn
Difference between two frequency spectra
Export sound data
Continuous spectral entropy
Cut a frequency spectrum
Fade in and fade out of a time wave
Comb filter
Draw the amplitude profile of a frequency filter
Hilbert transform and analytic signal
Draw the amplitude envelope of a time wave
Instantaneous frequency
Finite Impulse Response filter
Kullback-Leibler distance
Kolmogorov-Smirnov distance
Frequency bands plot
Frequency of a muscical note
Doppler effect
Octave values
Frequency filter
Convert sound pressure level in other units
Near field and far field limits
Frequency modulation analysis
Song of the bird Vanellus vanellus
Amplitude modulation analysis of a time wave
Calling song of the tree cricket Oecanthus pellucens
Linear Frequency Shift
dB weightings
Cross-correlation between two time wave envelopes
Generate sound intensity attenuation data
Delete a section of a time wave
Cross-correlation between two frequency spectra
Roughness or total curvature
Rugosity of a time wave
Sound analysis and synthesis
Play a sound wave
Duration of a time wave
Fundamental frequency track
Dynamic oscillogram
Hertz / Mel conversion
Set the amplitude envelope of a time wave to another one
Mel-filter bank for MFCC computation
Show a stereo time wave as oscillograms
Paste a time wave to another one
Mean of dB values
2D-spectrogram of a time wave using ggplot2
Mean frequency spectrum of a time wave
Remove the amplitude modulations of a time wave
Song of the cicada Cicada orni
Remove noise
Show a time wave as an oscillogram
Local maximum frequency peak detection
Dominant frequency of a time wave
Symbol analysis of a numeric (time) series
Generate rectangle pulse
Synthesis of time wave (additive model)
Log-spectral distance
Difference between two cumulative frequency spectra
Repeat a time wave
Time reverse of a time wave
Resample a time wave
Sheep bleat
Waterfall display
Similarity between two frequency spectra
Microphone sensitivity and conversion
Echo generator
Zap silence periods of a time wave
Soundscape frequency spectrum of a time wave
Frequency peak detection
Calls SoX
Amplitude envelope of a time wave
A function to tentativily smooth a time wave
Fourier transform windows
Reading and interpreting SongMeter file name
Inverse of the short-term Fourier transform
Frequency square filter
Addition of dB values
Instantaneous frequency of a time wave by zero-crossing
Itakuro-Saito distance
Play a list of sound files
Short-term Fourier transform using fftw and libsndfile C libraries
Synthesis of time wave (tonal model)
Pre-emphasis speech filter
Temporal entropy
Remove the offset of a time wave
Replace time wave data by 0 values
Root Mean Square
A quick look at quantitative data
Zero-crossing rate
Generate noise
Phase-phase 2D or 3D plot of a time wave
Phase-phase 2D plot of a time wave
Save a .wav file
Internal Seewave Functions
Standard deviation of dB values
Spectral Flatness Measure
2D-spectrogram of a time wave
3D-spectrogram of a time wave
WAve length and SPeed of sound
wav-flac file conversion
Shannon and Renyi spectral entropy
Frequency spectrum of a time wave
Spectral properties
Time measurements of a time wave
Song of the bird Zonotrichia capensis
Acoustic Richness index
Amplitude filter
Water tank minimum resonant and cutoff frequencies
Covariance between two spectrograms
Crest factor and visualization
Total entropy
Symbolic Aggregate approXimation
Normalized Difference Soundscape Index