seewave-package |
Time wave analysis and graphical representation |
afilter |
Amplitude filter |
alauda |
Song of the bird Alauda arvensis |
ama |
Amplitude modulation analysis of a time wave |
attenuation |
Generate sound intensity attenuation data |
autoc |
Short-term autocorrelation of a time wave |
ccoh |
Continuous coherence function between two time waves |
coh |
Coherence between two time waves |
convSPL |
Convert sound pressure level in other units |
corenv |
Cross-correlation between two time wave envelopes |
corspec |
Cross-correlation between two frequency spectra |
covspectro |
Covariance between two spectrograms |
csh |
Continuous spectral entropy |
cutw |
Cut a section of a time wave |
dBscale |
dB colour scale for a spectrogram display |
deletew |
Delete a section of a time wave |
dfreq |
Dominant frequency of a time wave |
diffspec |
Surface difference between two frequency spectra |
export |
Export sound data |
ffilter |
Frequency filter |
ftwindow |
Fourier transform windows |
lfs |
Linear Frequency Shift |
meanspec |
Mean frequency spectrum of a time wave |
moredB |
Addition of dB values |
mute |
Replace time wave data by 0 values |
noise |
Generate noise |
orni |
Song of the cicada Cicada orni |
oscillo |
Show a time wave as an oscillogram |
pastew |
Paste a time wave to another one |
peewit |
Song of the bird Vanellus vanellus |
pellucens |
Calling song of the tree cricket Oecanthus pellucens |
pulse |
Generate rectangle pulse |
Q |
Resonance quality factor of a frequency spectrum |
resamp |
Resample a time wave |
savewav |
Save .wav file |
seewave |
Time wave analysis and graphical representation |
sh |
Spectral entropy |
sheep |
Sheep bleat |
spec |
Frequency spectrum of a time wave |
spectro |
2D-spectrogram of a time wave |
spectro3D |
3D-spectrogram of a time wave |
synth |
Synthesis of time wave |
tico |
Song of the bird Zonotrichia capensis |
timer |
Time measurements of a time wave |
zc |
Instantaneous frequency of a time wave by zero-crossing |