SpecFilt - Spectral Filter Tool
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Copy amplitude curve
Load audio file
Play
Save WAV file
Window function:
Amplitude scale:
Logarithmic
Linear
Max display freq.:
Averaging mode:
SMA linear - Simple moving average over the linear spectral pressure amplitude values
SMA power - Simple moving average over the linear spectral power values
SMA log - Simple moving average over the logarithmic spectral amplitude values
TMA linear - Triangular moving average over the linear spectral pressure amplitude values
TMA power - Triangular moving average over the linear spectral power values
TMA log - Triangular moving average over the logarithmic spectral amplitude values
SMA power + 2x SMA log
Averag. width [Hz]:
FFT
Copy averaged curve
Processing:
Filter amplitudes
Randomize phases
Negate phases
Alternate phases
Scaling factor:
Filter type:
Low pass
High pass
Band pass
Band stop
Curve
Frequency 1:
Frequency 2:
Smoothing [Hz]:
Help
Sample rate:
Stretch factor:
Inverse FFT
iFFT + Play
Play
Save WAV file