Monday, February 19, 2024

 What a beautiful week! The weather has been absolutely gorgeous which allows for a lot of outdoor play with Dante! He loves being outside and running around and that helps me collect more sounds for my research project. Win-win!  My project is coming along slowly at times, just a lot of data collection and it is always spontaneous. Unfortunately, the spontaneity of Dante’s vocalizations makes it difficult to capture all of his sounds. He’s very much like a child – doesn’t want to “perform” for mom!  I’m looking forward to taking some time with him over spring break to introduce him to new environments and experiences in hopes of gathering more data!



Thursday, February 15, 2024


              The goal of this research is to determine a teachable machine’s ability to differentiate the vocalizations of Canis lupus familiari. The research will begin with inputting audio files of Canis lupus familiari vocalizing during different events and varying environments. If the machine can determine the reasons for the unique vocalizations, it should be able to output the reasons for the various sounds, enabling humans to understand their canine companion more effectively. The significance of the research is for humans to better understand why Canis lupus familiari makes unique vocalizations, resulting in improved communication between humans and Canis lupus familiari and ultimately better care for the animal. This technology could be used not only for a pet owner's communication with their animal but also for scenarios in which the owner of the animal is away and a pet sitter is unsure of the reason behind the vocalization. With the increased spotlight on the value of service animals, a scenario where this technology could be useful is with people with social communication disorder (SCD), bridging the gap between human and animal, and ensuring the animal is cared for appropriately and the human knows when the service animal is alerting for medical reasons.

               The research will be conducted by observing and recording Canis lupus familiari vocalizing in various environments, triggered by a range of events. Each audio file will be notated with the date and location of the event as well as the reason for the vocalization. The audio files will then be stored, organized, labeled, converted, and uploaded into a teachable machine for analysis, testing, and training.

 Variable Table

Name

I/D/C

Description

Vocalization

D

Sound emitted from Canis lupus familiari

Environment

C

Inside or outside

Triggering Event

I

Reason for vocalization

Background noise inside

C

Same House

Background noise outside

C

Same yard

                             Is it possible for a teachable machine to interpret the reason Canis lupus familiari is vocalizing based on a variety of audio files? It is believed that a teachable machine will be able to determine and output the reason for Canis lupus familiari vocalization and provide a percentage indicating the confidence level of the model with its prediction. It may be discovered during the research, that the teachable machine can recognize additional variations in vocalizations for the same events and environments. There is a chance the teachable machine cannot differentiate the sounds depending on the environment or the event.



Tuesday, February 6, 2024

 Here's to another exciting week! I began my research project in the lab this week. Most of my data collection is done at home, since my dogs are producing the data :) Although I would absolutely love to bring them to the lab with me, I'm not sure everyone would appreciate a 150lb Great Dane in the mix! I was surprised to learn the teachable machine would need so many audio files in order to make an accurate distinction between each of my dogs and the reasons they bark!  I need at least 100 audio files of each type of bark from each dog! That's a lot of files! I'm learning a ton of new things through this project and am excited to see the outcome. Can't wait to see what's next!



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What a wonderful afternoon listening to and watching the presentations from the Train Scholars! Everyone did an amazing job and what interes...