Definition
Hotword detection, similar to wake word detection, is the recognition of a specific phrase that signals the system to start listening or take an action.
Why it matters
Hotword capabilities enable always-on voice features in apps and devices beyond traditional phone calls.
Frequently asked questions
What is Hotword Detection?
Hotword detection, similar to wake word detection, is the recognition of a specific phrase that signals the system to start listening or take an action.
Why does Hotword Detection matter for AI voice agents?
Hotword capabilities enable always-on voice features in apps and devices beyond traditional phone calls.
How is Hotword Detection used in AI phone call automation?
In AI phone call automation, Hotword Detection is part of the Speech Technology foundation. Hotword capabilities enable always-on voice features in apps and devices beyond traditional phone calls. It connects closely to related concepts like Wake Word Detection, Keyword Spotting, Voice User Interface, which together shape how a voice agent understands callers and completes real tasks such as booking appointments and qualifying leads.
Sources
Definitions and claims on this page are grounded in the following authoritative external references.
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