Innovative Research Publication International Journal of Innovative Research in Computer Science and Technology 2347-5552 Volume 14 Issue 5 English Sep-Oct - February 2026 N N Y 2026 10 26 Computer Science Artificial Intelligence-Based Indian Sign Language to Speech Conversion Using Computer Vision and Deep Learning: A Review English Y 63 70 Meshwa Bhatt English Y Nirali Dave English N Hemangini Patel English N https://doi.org/10.55524/ijircst.2026.14.5.8 Indian Sign language provides an important means of communication for deaf and hard of hearing individuals in India. However, communication might be difficult when people who do not understand ISL have to interact with Sign language users. Artificial Intelligence, Computer Vision and deep learning offer possible ways for recognizing signs from visual inputs and converting recognized information into text and speech. This paper reviews existing research on ISL recognition, translation, datasets and sign to speech conversion. It also discusses some techniques such as Convolutional Neural Network (CNN), Long Short-Term Memory (LSTM) Networks, Gated Recurrent Units (GRUs), and transformer-based models. It also examines datasets, such as INCLUDE and ISL Translate, alongside international sign language datasets used in related research work. The reviewed literature shows the distinction between recognizing individual signs and translating continuous sign sequences into full sentences. Some important challenges include limited and diverse ISL data, changes in the variation among signers, changes in lighting and background, and the need for effective real time processing. Based on the reviewed studies, the paper shows a conceptual framework that combines sign recognition, language processing, and text to speech conversion. The framework provides a direction for further future research; its complete implementation and performance evaluation remain outside the scope of this review. English Artificial Intelligence, Computer Vision, Deep Learning, Indian Sign Language, Sign Language Recognition, Text-to-Speech https://ijircst.org/view_abstract.php?title=Artificial Intelligence-Based Indian Sign Language to Speech Conversion Using Computer Vision and Deep Learning: A Review&year=2026&vol=14&primary=QVJULTE0ODM=