All articles tagged with #silent speech
A prototype uses an under-the-chin ultrasound probe to read tongue movements and translate them into decoded speech, enabling private, sound-free communication. With about 50 hours of training data, it achieves roughly 15.6% error and can generalize across speakers with similar accents, though the current probe is bulky; future versions could resemble a wearable patch.
AlterEgo, a Boston-based startup, has developed a non-invasive device that allows users to issue voice commands to AI without speaking aloud, which could benefit both everyday users and those with speech impairments. The technology captures the intent to speak through cranial nerve signals and uses bone conduction to communicate, offering a less invasive alternative to brain implants. The product's release date and funding details remain undisclosed, but the company plans to showcase it at the Axios AI+ Summit.
Augmental, an accessibility startup, is developing innovative features such as head tracking-based control and silent speech recognition using a smart dental retainer to assist people with disabilities in using computers. The device captures tongue movements to decipher words and offers bone conduction for immediate feedback. With plans to make the device available in the U.S. and worldwide, the company aims to revolutionize hands-free interaction and potentially expand its use to the general population as voice interfaces become more mainstream.