Array-based spectral opcodes

Note

These opcodes are designed to work with k-rate arrays for spectral data manipulation.

• ceps
• cepsinv
• fft
• fftinv
• rfft
• rifft
• framebuffer
• olabuffer
• pvs2tab
• pvs2array
• pvsfromarray
• cmplxprod
• rect2pol
• pol2rect
• window
• r2c
• c2r
• mags
• phs