Handheld Speech provides a small foot-print fully functional speech platform
that delivers both recognition and text to speech. Using this platform you can implement
a speech based UI in your applications.
We sell development SDKs for Windows, OSX, Linux, Android, and IOS.
The current SDK is a pure phonetic machine. We do no language modeling.
It is not an open dictation system. Command and control, database access,
Form filling are appropriate uses. We currently support English, German,
Spanish, Portuguese and to a lesser extent Japanese. We support these
languages because we have had customers asking for them. If you have
interest in another language, become a customer.
An evaluation version of the SDK is available. For details go to:
We also sell consulting to help you build your speech app.
We have just released for non-commercial use a free version of the SDK
built for the Raspberry Pi. We invite all Raspberry Pi enthusiasts to
play with speech recognition.