How Browser-Native Speech Processing Works
In the modern era of cloud computing, most dictation tools and transcription software rely entirely on remote servers. When a user speaks into their microphone, the audio file is recorded, compressed, and transmitted across the internet to a third-party data center.
This engine fundamentally redesigns this workflow by tapping directly into the Web Speech API—a standard built directly into the core architecture of modern browsers.
Speech Recognition (Dictation)
The engine utilizes the SpeechRecognition interface to capture raw audio from your local microphone. Depending on the browser engine (e.g., Chromium vs Firefox), this translates phonetics into text natively or via secure API bridges without saving the audio files.
Speech Synthesis (Offline TTS)
Using the SpeechSynthesis interface, written text is converted into spoken audio entirely offline. The voices populated in the system dropdown menu are the physical, native voice profiles already installed on your host operating system.