Advantages of VeriSpeak

• Text-dependent algorithm prevents unathorized access with a covertly recorded user voice.
• Two-factor authentication by checking voice biometrics and pass phrase authenticity.
• Regular microphones are suitable for recording user voices.
• Available as a multiplatform SDK that supports multiple programming languages.
• Reasonable prices, flexible licensing and free customer support.

Technology and SDK

• VeriSpeak algorithm features and capabilities. The VeriSpeak speaker recognition algorithm is text-dependent and capable of performing voiceprint verification and identification. Multiple samples of the same phrase and fused matching can be used to improve recognition quality. Read more
• VeriSpeak Standard and Extended SDK. VeriSpeak Standard SDK is intended for PC-based biometric application development and the Extended SDK is suitable for developing Web-based biometric systems. Both SDKs include Voice Matcher and Extractor components; the Extended SDK also includes Voice Client component. Read more
• Recommendations and constraints for speaker recognition. VeriSpeak has certain requirements for microphone settings and position, as well as user behavior and environment. A passphrase should be kept in secret and not pronounced in an environment where other people may hear it. Read more
• System requirements. VeriSpeak-based software can be run on computers with x86 compatible processors (at least 2 GHz processor recommended). Windows, Linux and Mac OS X platforms are supported. A regular microphone is suitable for voice capture. Read more
• Technical specifications. VeriSpeak extracts a template in 0.03 seconds and can match up to 320 voiceprints per second, when 5-second long voice samples are used. A single voiceprint template requires about 6.5 kilobytes. Read more
• Reliability and performance tests. The VeriSpeak template extraction and matching algorithm has been tested with the voice samples XM2VTS database and Neurotechnology internal databases. Read more
• Download. A VeriSpeak brochure and VeriSpeak 30-day SDK Trial are available for downloading.

Licensing, prices and ordering

• Licensing options. To develop a VeriSpeak-based product, an integrator should obtain either a Standard SDK or Extended SDK. A license for a VeriSpeak component is required for each PC or each server CPU that runs this component. Single computer licenses, concurrent network licenses and enterprise licenses are available. Read more
• Prices. VeriSpeak Standard SDK costs € 339, and the Extended SDK costs € 859. Prices for additional component installation licenses depend on type and quantity. Read more.
• Pricing calculator – Allows to determine the cost of ordered products and their shipping charges. Open pricing calculator
• Order online – Credit cards, PayPal and bank transfers are acceptable. Order VeriSpeak SDK online

VeriSpeak related products

MegaMatcher SDK – intended for development of AFIS or multi-biometric face, fingerprint, iris, voice and palm print identification products.