Discover what HeardThat is and how it uses AI to turn your smartphone and existing Bluetooth earbuds or hearing aids into a speech-enhancing hearing tool.

HeardThat is a smartphone app from Singular Software that helps people hear better in noisy environments. It uses artificial intelligence to separate speech from background noise, making conversations clearer. The app connects to your existing Bluetooth earbuds or hearing aids, so no special hardware is required. It works offline.
HeardThat was created by Dr. Bruce Sharpe, founder and CEO of Singular Software, a Vancouver, British Columbia-based company focused on machine learning, audio, and speech processing. Dr. Sharpe was inspired by watching a family member with hearing loss struggle to follow conversations in noisy social settings.
HeardThat uses your smartphone as a hearing aid, boosting speech clarity in noisy environments with minimal setup — often just a single button press. The app’s AI separates speech from background noise and delivers the enhanced audio to your connected Bluetooth device, letting you adjust ambient sound levels to suit the situation.
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