Advantages of VeriSpeak

• Text-dependent algorithm prevents unauthorized 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 1.2 Standard and Extended SDK. The 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 the 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 secret and not spoken in an environment where others may hear it. Read more
• System requirements. VeriSpeak-based software can be run on computers with x86 compatible processors (at minimum 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 0.07 seconds and can match up to 3,800 voiceprints per second, when 5-second voice samples are used. A single voiceprint template requires about 4 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's 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 the Standard or Extended SDK. A license for a VeriSpeak component is required for each PC or each server CPU that runs the component. Single computer licenses, concurrent network licenses and enterprise licenses are available. Read more
• Pricing. VeriSpeak Standard SDK costs € 339, the Extended SDK costs € 859. Prices for additional component installation licenses depend on type and quantity. Read more.
• Pricing calculator. To determine the cost of ordered products and their shipping charges, use the pricing calculator
• Order online. Credit cards, PayPal and bank transfers are acceptable. Order VeriSpeak SDK online

VeriSpeak related products

• VeriSpeak Embedded SDK – a product for speaker recognition on Android smartphones, tablets and other mobile devices. Produces voiceprint templates that are the same as those in the VeriSpeak SDK, thus can be also used for developing biometric client-side mobile applications for systems with a server-side that is based on the VeriSpeak 1.2 Extended SDK.
• MegaMatcher SDK – for development of AFIS or multi-biometric face, fingerprint, iris, voice and palm print identification products.