Speech recognition is used to identify words in spoken language, it can recognize almost anybody’s speech – such as a call-centre system designed to recognize many voices. An automatic-speech-recognition (ASR) system converts spoken words to text using grammars.

Supported engines are:

• Loquendo
• Lumenvox
• Nuance
• Verbio
• Vestec
• Voiceinteraction

Contact us, for other speech engines requirements:

Product: Loquendo ASR
Vendor: Loquendo, Italia
Interface: MRCP
Web: www.loquendo.com

Languages:
Arabic · Czech · Danish · Dutch (BE, NL) · English (UK, US) · Finnish , French(FR, Canadian) · German · Greek, Italian · Norwegian · Polish · Portuguese (PT, Brazil) · Russian · Spanish (Castillan ES) · Spanish (North America) · Spanish (Catalan) · Spanish (Galician) · Swedish · Turkish · Chinese

Product: Lumenvox Speech Engine
Vendor: Lumenvox, USA
Interface: Asterisk-API, MRCP
Web: www.lumenvox.com

Languages:
English (US) · English (UK) · English (Australian) · English (New Zealand) · Spanish (Mexican) · Spanish (South American) · French (Canadian)

Product: Nuance ASR
Vendor: Nuance, US
Interface: MRCP
Web: www.nuance.com

Languages:
Spanish (Basque) · Spanish (Catalan) · Chinese (Cantonese)  · Chinese (Mandarin) · Chinese (Taiwan) · Czech (Czech) · Danish · Dutch(BE, NL) · English (Australian) · English (UK) · English (Indian) · English (Irish) · English (Scottish) · English (South African) · English (US) · Finnish · French · French (Canadian) · German · Greek · Hindi · Italian · Japanese · Korean · Norwegian · Polish · Portuguese · Portuguese (Brazilian) · Russian · Spanish (Castillan) · Spanish (Americas) · Swedish ·  Thai · Turkish

Product: Verbio ASR
Vendor: Verbio, Spain
Interface: Asterisk-API
Web: www.verbio.com

Languages:
English (US) · French · German · Italian · Portuguese · Portuguese (Brazil) · Spanish(Argentina) · Spanish (Chile) · Spanish (Venezuela) · Spanish (Colombia) · Spanish (Cuba) · Spanish (Santo Domingo) · Spanish (Puerto Rico) · Spanish (Paraguay) · Spanish (Uruguay) · Spanish (Mexico) · Spanish (North America) · Spanish (Catalan) · Spanish (Valencia) · Spanish (Galician) · Spanish (Euskera)

Product: Vestec ASR
Vendor: Vestec, Canada
Interface: Asterisk-API, MRCP
Web: www.vestec.ca

Languages:
English (US)

Product: Audimus ASR
Vendor: VoiceInteraction, Portugal
Interface: Asterisk-API
Web: www.voiceinteraction.pt

Languages:
English (US) · Spanish · Portuguese · Portuguese (Brazil)