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Added IC_spect, sin/cos IPD, and configurable STFT parameters#2

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gavin-milner wants to merge 2 commits into
QxLabIreland:mainfrom
gavin-milner:Added-IC-and-sinIPD,-cosIPD
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Added IC_spect, sin/cos IPD, and configurable STFT parameters#2
gavin-milner wants to merge 2 commits into
QxLabIreland:mainfrom
gavin-milner:Added-IC-and-sinIPD,-cosIPD

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Added

  • Interaural Coherence spectrogram function (IC_spect) with time_smooth parameter in number of frames
  • sine and cosine IPD representations (sinIPD_spect, cosIPD_spect)
  • configurable STFT parameters (window_size, overlap) in each function signature

Changed

  • Updated all spectrogram functions to support variable window size and overlap
  • ITD output now correctly reported in microseconds

Added
- Interaural Coherence spectrogram function (`IC_spect`) with time_smooth parameter in number of frames
- sine and cosine IPD representations (`sinIPD_spect`, `cosIPD_spect`)
- configurable STFT parameters (`window_size`, `overlap`) across analysis functions

Changed
- Updated all spectrogram functions to support variable window size and overlap
- ITD output now correctly reported in microseconds
Added
- IPD_spect_diff function using the circular difference on the unit circle using sinIPD_spect and cosIPD_spect
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