LCT offers voice control and authentication (voice ID, voice biometrics) turnkey systems, solutions, and software for both mobile devices and cloud API, including speaker identification, speaker verification, wakeup-phrase and keyword detection/recognition. Customers can use voice control and authentication as two separate systems or as one combined solution. LCT offer services for system integration on device, cloud, and embedded systems for any hardware. Applications include but are not limited to:

  • Access control for online banking, financial service, call centers, etc.

  • Monitoring users during conversation to ensure identity

  • Voice control for devices, such as smart speaker, smartphone, smart TV, and soundbar

  • IoT device/system wakeup and control by voice command

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LCT delivers systems and solutions at the best quality. For example, in an app using voice to unlock smartphones, our solution achieved an equal error rate (EER) of 0.00% on a large database evaluation. The app is language independent and only needs one utterance once for training. The training time is less than one second.  In general, we can achieve any level of authentication accuracy by design the verification procedure based on customer specifications.

LCT is a leader in voice control and authentication. Our company has been working in the field for two decades and has delivered systems and solutions to many customers, including the US Government. LCT won two public competitions organized by one of the largest banks in the US and by an international speech conference. We offer the best products/solutions based on the following technologies:

  • Speaker verification: use fixed-phrase as voice password

  • Speaker identification: verify user through conversation

  • Random prompted speaker verification: do not need to remember any password

  • Active voice authentication: verify user and monitor entire conversation

  • Verbal information verification: verify use by voice content, such as mother’s maiden name

  • Speaker authentication on any device, smartphone, or embedded device

  • Speaker authentication on cloud with API

Our voice control and authentication systems have the following features:

  • Near perfect accuracy

  • Custom designed to meet customer requirements.

  • Robust to background noise

  • Powered by AI

  • Auditory- and neural network-based models and features

  • Robust algorithms

  • Language independent (Support any language)

  • Model training/updating on the fly

  • Fast discriminant training algorithms

  • One utterance for robust training

  • Built-in noise reduction

  • Work with CrispMic array microphone for far-field applications

Please contact us for further information or a quote: admin@licreativetech.com.