Technical details

Creaceed will provide basic instructions to setup CeedVocal SDK in your iPhone application.

CeedVocal SDK:

• is based on open source projects Julius (decoder) and Flite (phonetizer).
• is provided in the form of a static library with header files. The programming language of the SDK is Objective-C.
• is a multi-locutor Automatic Speech Recognition SDK, meaning that no training is required.
• will recognize isolated words only (no keyword spotting, no grammar based recognition at this time) from a user provided list of up to 5000 words (can take from 0 to 2 sec to output result, depending on word count)
• is optimized for fast launch times (about 3 seconds for loading acoustic model, excluding phonetizations)
• provides a phonetizer which is sufficient for common words, but won't phonetize neither abbreviations nor numbers, and won’t give access to phoneme sequences.
• is available in 6 languages: English, French, German, Dutch, Spanish and Italian.
• provides voice activity detection (VAD), but may need manual cut in noisy environments.
• is provided as a Universal Binary library (ARM/Intel) for easier setup.