Indice degli argomenti

  • PSI5720 - SPATIAL AUDIO SIGNAL PROCESSING

                                     PSI5720 - SPATIAL AUDIO SIGNAL PROCESSING


    COURSE OBJECTIVES:

    This course introduces various signal processing techniques that can help to understand, extract both the informational, locational, and emotional information content of audio signals, which includes speech as a special case.


  • Google Meet

    Caros alunos,

    Para acessar o link do Google Meet:

    https://meet.google.com/bem-wrbf-xuo

    Fiquem atentos ao e-Disciplinas, pois manteremos as informações de link atualizadas na plataforma. Isso ocorre, pois alguns links tendem a desaparecer com o tempo.


  • Schedule

    Caros alunos,

    Segue um calendário preliminar da disciplina. O calendário será atualizado semanalmente, com detalhamento do planejamento das aulas. Desta forma, é importante que os alunos acessem continuamente a plataforma.


  • Lecture 1 - Spatial Hearing

    PSI5720 - Spatial Audio Processing - Week 1 - Spatial Hearing


    • Icona URL
      Lecture 1 URL
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
  • Lecture 2 - Spatial Hearing

    PSI5720 - Spatial Audio Processing - Week 2 - Spatial Hearing


    * Lecture Slide - Only for educational purposes. Please, don't share it.


    Q1 - Avaliação contínua.

    Para aqueles que não possuem acesso à plataforma, encaminhar a resposta para: wesley@lme.usp.br

    The answers should be uploaded in the e-Disciplinas, or sent to wesley@lme.usp.br (for those who do not have access).

    Deadline: 14/06/2020 (23h59)

    • Icona Risorsa
      Spatial Hearing - Slides File
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
    • Icona URL
      Lecture 2 URL
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
  • Exercise #1

    The task is to setup a laptop with a microphone input and a loud-speaker output for further audio experiments. This requires calibrating the A/D/A of the laptop and the external devices of mic and loudspeaker (LS). It is important to have the external analog devices to work simultaneously.

  • Lecture 3 - Python Basics, DFT, and STFT

    PSI5720 - Spatial Audio Processing - Week 3 - Final Project

    PSI5720 - Spatial Audio Processing - Week 3 - Python Basics, DFT, and STFT



    • Icona Risorsa
      Python Basics and Final Project File
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
    • Icona Risorsa
      Jupyter Notebooks File
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
    • Icona URL
      Final Project URL
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
    • Icona URL
      Lecture 3 URL
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
  • Lecture 4 - STFT, AR Model, Linear Prediction, MFCCs

    PSI5720 - Spatial Audio Processing - Week 4 -  STFT, AR Model, Linear Prediction, and MFCCs

    Q2) What is perceptual cone of confusion? Is it circular? What is the role of pinnae in binaural hearing?

    The answers should be uploaded in the e-Disciplinas, or sent to wesley@lme.usp.br (for those who do not have access).

    Deadline: 28/06/2020 (23h59)


    • Icona Risorsa
      Lecture 4 Notes File
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
    • Icona URL
      Lecture 4 URL
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
  • Lecture 5 - Spatial Audio - Reverberation

    PSI5720 - Spatial Audio Processing - Week 5 - Spatial Audio - Reverberation
    • Icona URL
      Lecture 5 URL
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
  • Lecture 6 - RIR, Binaural Hearing model, and HRTF

    PSI5720 - Spatial Audio Processing - Week 6 -  RIR, Binaural Hearing model, and HRTF


    Q3) and Q4) 

    The answers should be uploaded in the e-Disciplinas, or sent to wesley@lme.usp.br (for those who do not have access).

    Deadline: 12/07/2020 (23h59)


  • Lecture 7 - Concert Halls Acoustics

    PSI5720 - Spatial Audio Processing - Week 7 -  Concert Halls Acoustics

    • Icona URL
      Lecture 7 URL
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
  • Lecture 8 - Sala São Paulo Acoustics Measurements and Space-Time Mic-Array Processing

    PSI5720 - Spatial Audio Processing - Week 8 -  Concert Halls Acoustics: Sala São Paulo


    PSI5720 - Spatial Audio Processing - Week 8 - Space-Time Mic-Array Processing


  • Lecture 9 - Space-Time Mic-Array Processing

    PSI5720 - Spatial Audio Processing - Week 9 - Space-Time Mic-Array Processing


    PSI5720 - Spatial Audio Processing - Week 9 - Discussions of Space-Time Mic-Array Processing


    • Icona Risorsa
      Space-Time Mic-Array Processing Slides File
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
    • Icona URL
      Lecture 9 - Space-Time Mic-Array URL
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
  • Lecture 10 - Sound Source Localization

    PSI5720 - Spatial Audio Processing - Week 10 - Sound Source Localization


  • Lecture 11 - Signal Coherence & Linearity; Moving source parameter estimation; Multi-channel audio rendering

    PSI5720 - Spatial Audio Processing - Week 11 - Signal Coherence & Linearity


    PSI5720 - Spatial Audio Processing - Week 11 - Moving source parameter estimation


    PSI5720 - Spatial Audio Processing - Week 11 - Multi-channel audio rendering


    • Icona Risorsa
      Sound Localization & Signal Coherence - TVS - Slides File
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
    • Icona Risorsa
      Audio Rendering - TVS - Slides File
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
    • Icona URL
      Lecture 11- Signal Coherence & Linearity URL
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
    • Icona URL
      Lecture 11 - Moving source parameter estimation URL
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
    • Icona URL
      Lecture 11 - Multi-channel audio rendering URL
      Condizioni per l'accesso: Appartenere al gruppo T-PSI5720-1
  • Project Presentation - Schedule and Organization

    Project presentation:

    Tips for the presentation.

    Don't hurry during your presentation. It is very important that you share your results. In this way, we can all learn.

    If you want, present codes, scripts or demonstrate your results.

    Professors will help you during your presentation! 😉

    Duration: 20-30 minutes.


    Aug. 18, 2020 - Presentation - List of Students

    Edgar Bernardi Righi

    Victor Andre Houri e Costa

    Heitor Rodrigues Guimarães

    Felipe Valmorbida Delloso Prado


    Aug. 25, 2020 - Presentation - List of Students

    Pedro Henrique Pereira

    Henrique Souza de Melo

    Daniel da Costa Vidal

    Roberth Ramos de Oliveira

    Luís Otávio Santos

    Antonio Renato Goncalves Crespo

  • Presentation - Arquivo com a Apresentação

    Final Project Presentation* (upload your presentation in pdf/ppt) 

    Please submit the ppt/pdf file of your presentation. If necessary, you can make modifications before your presentation.

    Deadline: 11/08/2020 (23:59) 27/08/2020 (23:59).
  • Project Final Report - Relatório Final do Projeto

    Caros alunos,

    O projeto final deve ser entregue até o dia 11/08/2020  25/08/2020 26/08/2020.

    Por favor, façam upload de todos os arquivos, referentes à apresentação, notebooks, códigos fonte, entre outros.


    Dear Students,

    The final report should be organized as a research paper with abstract, introduction, materials and methods, results, conclusions, and references. 

    Use the ICASSP 2020 template to write your final report. Latex and Word templates can be downloaded at https://2020.ieeeicassp.org/authors/paper-kit/

    If you want, include all the code and example audio files in the submission. 

    Deadline: 11/08/2020 25/08/2020 26/08/2020.

    Regards, 

  • Final Presentations - Youtube Links

    Evidenziato

    1 - Vitor: https://youtu.be/Ab4BSIa3D5k
    2 - Edgar: https://youtu.be/c0e_NfqHkHI
    3 - Felipe: https://youtu.be/jvPo7sNiAKU
    4 - Heitor: https://youtu.be/HpP7IkHri34
    5 - Luis Otávio: https://youtu.be/eLvSVgr3uXg
    6 - Daniel: https://youtu.be/S76z4D_zUcQ
    7 - Pedro Henrique: https://youtu.be/1p_EFroS-OM
    8 - Henrique: https://youtu.be/EFmrrA5kN2s
    9 - Antonio: https://youtu.be/9Qas5gjq66U
    10 - Roberth: https://youtu.be/dHOQlY3nn0I

  • Project proposal - Proposta de Projeto

    Caros alunos,

    O projeto intermediário, contendo o tema que vocês pretendem trabalhar, objetivos e preliminarmente, os materiais e métodos deve ser entregue até o dia 14/07/2020. 


    Dear Students, 

    The project proposal consists of a 1- or 2- page document describing the main objectives, materials and methods, and the expected results.

    Use the ICASSP 2020 template to write your proposal. Latex and Word templates can be downloaded at https://2020.ieeeicassp.org/authors/paper-kit/

    Deadline: 14/07/2020

    Regards,

  • Call for Papers

    Dear Students,

    Find out some opportunities for symposiums and conferences.


    Brazilian Technology Symposium - BTSym'20

    http://lcv.fee.unicamp.br/index.php/brazilian-technology-symposium/brazil/btsym-20-1/btsym-2020

    Encom 2020

    https://iecom.org.br/encom2020/


    Regards,