| | The registration portal is now open
| December 9, 2020 |
Special session/challenges proposals due |
| January 6, 2021 |
Notification of pre-selection |
| February 1, 2021 |
Submission portal opens |
| February 25, 2021 |
Tutorial proposals due |
| February 28, 2021 |
Satellite workshops/events proposals due |
| March 26, 2021 |
Paper submission deadline |
| April 1, 2021 |
Registration portal opens |
| April 2, 2021 |
Paper update deadline |
| April 26, 2021 |
Show & Tell proposals due |
| May 1, 2021 |
Paper review deadline |
| May 12, 2021 |
Survey proposals due |
| June 2, 2021 |
Paper acceptance/rejection notification |
| June 2, 2021 |
Final list of special sessions |
| June 15, 2021 |
Final paper upload with covering registration due |
| June 25, 2021 |
Early-bird registration deadline |
| August 24, 2021 |
Late registration deadline |
| from August 25, 2021 |
Onsite registration deadline |
| August 30, 2021 |
INTERSPEECH 2021 Tutorial Day |
| August 31, 2021 |
Opening of INTERSPEECH 2021 |
| September 3, 2021 |
Closing of INTERSPEECH 2021 |
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