A file buffer is similar to a monophonic 64-bit float sound file.
A file buffer is similar to a monophonic 64-bit float sound file.
As opposed to AudioFile
, it supports 64-bit resolution and does
not perform any internal caching.
Complex forward Short Time Fourier Transform.
Complex forward Short Time Fourier Transform.
The counter-part of it is Complex1IFFT
.
Complex inverse Short Time Fourier Transform.
Complex inverse Short Time Fourier Transform.
The is the counter-part to Complex1FFT
.
Complex forward Short Time Fourier Transform.
Complex forward Short Time Fourier Transform.
The counter-part of it is Complex2IFFT
.
Complex inverse Short Time Fourier Transform.
Complex inverse Short Time Fourier Transform.
The is the counter-part to Complex2FFT
.
Binary operator assuming stream is complex signal (real and imaginary interleaved).
Binary operator assuming stream is complex signal (real and imaginary interleaved). Outputs another complex stream even if the operator yields a purely real-valued result.
Unary operator assuming stream is complex signal (real and imaginary interleaved).
Unary operator assuming stream is complex signal (real and imaginary interleaved).
Outputs another complex stream even if the operator yields a purely real-valued result
(ex. abs
).
XXX TODO - need more ops such as conjugate, polar-to-cartesian, ...
Binary operator assuming stream is complex signal (real and imaginary interleaved).
Binary operator assuming stream is complex signal (real and imaginary interleaved). Outputs another complex stream even if the operator yields a purely real-valued result.
Overlapping window summation with offset (fuzziness) that can be modulated.
Overlapping window summation.
Overlapping window summation. Counter-part to Sliding
.
Real (positive spectrum) forward Short Time Fourier Transform.
Real (positive spectrum) forward Short Time Fourier Transform.
The counter-part of it is Real1IFFT
.
Useful page: http://calculator.vhex.net/calculator/fast-fourier-transform-calculator-fft/1d-discrete-fourier-transform
Real (full spectrum) forward Short Time Fourier Transform.
Real (full spectrum) forward Short Time Fourier Transform.
This produces a symmetric spectrum (redundant) spectrum, whereas
Real1FFT
only produces half of the spectrum.
The counter-part of it is Real1FullIFFT
.
Real (full spectrum) inverse Short Time Fourier Transform.
Real (full spectrum) inverse Short Time Fourier Transform.
This is the counter-part to Real1FullFFT
. It assumes
the input is a complex spectrum of a real signal, and after the IFFT
drops the imaginary part.
Real (positive spectrum) inverse Short Time Fourier Transform.
Real (positive spectrum) inverse Short Time Fourier Transform.
The counter-part of Real1FFT
.
Real (positive spectrum) forward Short Time Fourier Transform.
Real (positive spectrum) forward Short Time Fourier Transform.
The counter-part of it is Real2IFFT
.
Useful page: http://calculator.vhex.net/calculator/fast-fourier-transform-calculator-fft/1d-discrete-fourier-transform
Real (full spectrum) forward Short Time Fourier Transform.
Real (full spectrum) forward Short Time Fourier Transform.
This produces a symmetric spectrum (redundant) spectrum, whereas
Real2FFT
only produces half of the spectrum.
The counter-part of it is Real2FullIFFT
.
Real (full spectrum) inverse Short Time Fourier Transform.
Real (full spectrum) inverse Short Time Fourier Transform.
This is the counter-part to Real2FullFFT
. It assumes
the input is a complex spectrum of a real signal, and after the IFFT
drops the imaginary part.
Real (positive spectrum) inverse Short Time Fourier Transform.
Real (positive spectrum) inverse Short Time Fourier Transform.
The counter-part of Real2FFT
.
Repeats contents of windowed input.
Reverses contents of windowed input.
Sliding overlapping window.
Unzips a signal into two based on a window length.
Unzips a signal into a given number of outputs based on a window length.
Zips two signals into one based on a window length.
Zips a number of signals into one output based on a window length.