Mr. Daniel Adams Profile

Daniel Adams

at Rochester Institute of Technology

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 1 August 2021 Presentation + Paper

Expanding smart assistant accessibility through dysarthria speech-trained transformer networks

Daniel Adams, Cory Merkel

Proceedings Volume 11843, 118430R (2021) https://doi.org/10.1117/12.2594212

KEYWORDS: Data modeling, Transformers, Prototyping, Statistical modeling, Speech recognition, Computer programming, Instrument modeling, Head, Video acceleration, Video

Read Abstract +

Smart assistant usage has increased significantly with the AI boom and growth of IoT. Speech as an input modality brings a level of personalization to the various smart voice assistant products and applications; however, many smart assistants underperform when tasked with interpreting atypical speech input. Dysarthria, heavy accents, and deaf and hard-of-hearing speech characteristics prove difficult for smart assistants to interpret despite the large amounts of diverse data used to train automatic speech recognition models. In this study, we explore the Transformer architecture for use as an automatic speech recognition model for speech with medium to low intelligibility scores. We utilize the Transformer model pre-trained on the Librispeech dataset and fine-tuned on the Torgo dataset of atypical speech, as well as a subset of the University of Memphis Speech Perception Assessment Laboratory’s (UMemphis SPAL) Deaf speech dataset. We also develop a methodology for performing automatic speech recognition using a Node.JS application running on a Raspberry Pi 4 to function as a pipeline between the user and a Google Home smart assistant device. The highest performing Transformer model shows a 20.2% character error rate with a corresponding 29.0% word error rate on a subset of medium intelligibility audio samples from the UMemphis SPAL dataset. This study highlights the importance for a large, transcribed dataset, fueling a large atypical-speech data gathering effort through a newly developed web application, My-Voice.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years