Contactless ultrasonic
authentication protocol

Creating the Internet of sound

State of the art

 and the most reliable data over sound platform. Integrate our SDK or API in your App,website or device easily and make it contactless.

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Truly Contactless Protocol

No touch authentication


Completely touchless authentication enabled by patented data over sound technology. Send data to any device within hearing range.

One-to-one / many


Enable seamless one-to-one or one-to-many exchanges such as ticketing, transactions, payment details, and website URLs.

Action at a distance


Customize range from few feets to several meters. Follow the social distancing at all cost.
Technology

Software only solution

 that can be integrated with any App, website or device. Trillbit can convert any existing speaker into data transmitter and any device with microphone into a data receiver.

Trill Tones
Action triggers
Endless applications
Trill tones are ultrasonic pulses which contains data. They are silent tones played by any ordinary speaker which you cant hear but your device can.
Any smart device with a microphone can catch these tones. Our SDK can interpret these tones to trigger specific actions or transmit contextual data.
Data over sound enables no-touch interactions. It can be used in user-authentication, IoT device provisioning, Ticketing Payments solutions.

Solutions

1. User Authentication
2. Device Provisioning
3. Ticketing
4. Payment

User authentication

Completely contactless.

Our technology enables any device with a loudspeaker or microphone to exchange authentication data reliably via inaudible sound waves and makes it touchless.
Use cases: ATM withdrawal, Vending machines, Kiosk checkout

Learn more
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Device provisioning

Seamless connection.

Any device with a microphone/loudspeaker and a small amount of processing power can enable additional connectivity capabilities and enhance end user experience
Use cases: Smart speakers, Voice assistants, Cameras, Smart devices

Learn more

Ticketing

Touchless ticketing.

From providing simple low cost ticketing system for public transport to advanced access control give contactless experiences without any expensive hardware.
Use cases: Ticketing, Access control, public transport

Learn more

Payment

Safer, secure and faster.

Ultrasonic bi-directional payment mechanism that can send confirmation back. Cross-platform and cross device, low cost solution. A better alternative to NFC or QR codes for mobile payments .
Use cases: PoS transaction, mobile payments, ATM machines

Learn more

Software development kit (SDK)

Integrate within minutes.

Trillbit SDK is designed for cross-platform and all-OS solutions. It works in harshest environment and supports any device.

Why us ?

Reliability

Works across all type of environment, devices and OS. Reliable in every sense

Range

Configurable Contactless authentication that works from inches to several feet away

Security

Supports industry-standard encryption (AES, RSA, TOTP) for secure authentication

Cost

No additional hardware needed If the specification already includes audio I/O

Speed

Rapid checkout experience. Give your customer faster, easier and personalized journey.

Flexibility

Any device with a microphone or speaker, from legacy to modern smart speakers.

About us
‍

Trillbit is Techstars & Cisco backed startup building the “Internet of Sound”

Our Team

Know more about us

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Internet of Sound is here!
August 2, 2020
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