Piazza

Topic

ECE 590SIP, Spring 2018, is an informal seminar on automatic spectrogram reading. Sample code for writing and displaying spectrograms will be provided (possibly in Praat, possibly in ipython, maybe a bit of both). Sample waveforms will also be provided, and some puzzles.

Details

Slides and Code

I-python notebooks will be posted here:

  1. Jan 17: Wideband and Narrowband Spectrograms (jupyter source)
  2. Jan 31: Manner (jupyter source)
  3. Feb 7: Vowels (jupyter source)
  4. Feb 14: Semivowels (jupyter source)
  5. Feb 28: The Crossword-Puzzle Method for Decoding
    • Slides containing a mystery spectrogram: PPTX, PDF
    • The same spectrogram, with IPA guesses and word guesses that were generated during our group spectrogram reading: PPTX, PDF
    • HTML and IPYNB showing how the spectrograms were computed.
    • video
  6. Mar 7: Fricatives. HTML and IPYNB
  7. Mar 14: Nasals. Yupik. HTML and IPYNB
  8. Mar 28: Stops and Affricates. Bengali HTML and IPYNB

---End of the lectures that are part of participation for ECE590 SIP.

Data Analysis Workshop