speech (and signal) processing in india and elsewhere
DESCRIPTION
Speech signal processing is very relevant. I try to compare the ongoing work in India and elsewhere. For this purpose I take the backdrop of the papers presented in the INternational Conference on Speech and Signal Processing held in Kollam in Kerala in India between 21-23 Aug 2014.TRANSCRIPT
![Page 1: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/1.jpg)
–Some Thoughts–Signal and Speech Processing in India and
Elsewhere
Dr Sunil Kumar Kopparapu
TCS Innovation Labs - Mumbai
Tata Consultancy Services Ltd, Yantra Park,Thane (West), Maharastra 400601,
INDIA.
August 21, 2014
1 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 2: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/2.jpg)
ICSSP 2014: Accepted (≡ Confirmed) Papers
Picked from http://icssp.ecetkmce.com/publish list.pdfthe list of confirmed papers
in International Conference on Signal and Speech Processing 2014.
2 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 3: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/3.jpg)
ICSSP 2014: Accepted (≡ Confirmed) Papers
Picked from http://icssp.ecetkmce.com/publish list.pdfthe list of confirmed papers
in International Conference on Signal and Speech Processing 2014.
2 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 4: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/4.jpg)
ICSSP 2014: Accepted (≡ Confirmed) Papers
↓ Process
2 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 5: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/5.jpg)
ICSSP 2014: Accepted (≡ Confirmed) Papers
Speech and Signal Processing work happening (in India?)
Created using Wordle - http://www.wordle.net/create
2 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 6: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/6.jpg)
Speech Signal Processing - Elsewhere
Picked top two links returned for ”speech signal processing”Happened to be Microsoft and Google!Picked up their 2014 publication titles!
3 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 7: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/7.jpg)
Speech Signal Processing - Elsewhere
Picked top two links returned for ”speech signal processing”Happened to be Microsoft and Google!Picked up their 2014 publication titles!
3 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 8: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/8.jpg)
(Unfair?) Comparison
4 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 9: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/9.jpg)
(Unfair?) Comparison
Quick ObservationsTop in the search list – academic institutes vs companies
Difference in work
because of availability of data?local conditions?local requirements?
Good or Bad?
4 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 10: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/10.jpg)
(Unfair?) Comparison
Quick ObservationsTop in the search list – academic institutes vs companies
Difference in work
because of availability of data?local conditions?local requirements?
Good or Bad?
4 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 11: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/11.jpg)
(Unfair?) Comparison
Quick ObservationsTop in the search list – academic institutes vs companies
Difference in workbecause of availability of data?local conditions?local requirements?
Good or Bad?
4 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 12: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/12.jpg)
(Unfair?) Comparison
Quick ObservationsTop in the search list – academic institutes vs companies
Difference in workbecause of availability of data?local conditions?local requirements?
Good or Bad?
4 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 13: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/13.jpg)
India Specific Scenarios (Speech Recognition)
Number of Languages (dialects, accents)Data (speech corpus) availabilityNoise Play
People-Machine interaction comfortSpoken Variations(Eg. Kopparapu, Yerraguntla, Thangal Kunju Musaliar)Use of more than one language in a sentence....
–
5 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 14: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/14.jpg)
India Specific Scenarios (Speech Recognition)
Number of Languages (dialects, accents)Data (speech corpus) availabilityNoise Play
People-Machine interaction comfortSpoken Variations(Eg. Kopparapu, Yerraguntla, Thangal Kunju Musaliar)Use of more than one language in a sentence....
Different set of Problems requires different set of Solutions
–
5 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 15: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/15.jpg)
India Specific Scenarios (Speech Recognition)
Number of Languages (dialects, accents)Data (speech corpus) availabilityNoise Play
People-Machine interaction comfortSpoken Variations(Eg. Kopparapu, Yerraguntla, Thangal Kunju Musaliar)Use of more than one language in a sentence....
Different set of Problems requires different set of Solutions
–Difference is Good
5 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.
![Page 16: Speech (and Signal) Processing in India and Elsewhere](https://reader033.vdocument.in/reader033/viewer/2022060121/559428b51a28abf5408b4670/html5/thumbnails/16.jpg)
Thank You
Queries? | Comments | Suggestions?
Dr Sunil Kopparapu
[email protected] Innovation Lab - Mumbai
Tata Consultancy Services LimitedLoc: 72.977265, 19.225129 Yantra Park, Thane (West), India.
Thank You
6 / 6 Dr. Sunil Kumar Kopparapu c©Speech and NLP Group @ TCS Innovation Lab - Mumbai.