Chirp and DSP Group Unveil Reference Design for Sound-Based Data Transmission

Chirp, the pioneer of data-over-sound technology, and DSP Group, the specialist in wireless chipsets for smart-enabled devices, announced a turnkey solution leveraging embedded data-over-sound to improve user experiences with enhanced provisioning for consumer applications. The design kit combines Chirp’s ultrasonic signaling protocol for smart-enabled devices with DSP Group’s SmartVoice technology to allow connectivity between nearby devices without requiring any set up, pairing, or configuration.

Elliptic Labs, a company specializing in ultrasound sensing, announced Inner Peace, a new technology that takes presence detection to new levels and is aimed at the fast-multiplying market for intelligent personal assistants and similar consumer/household devices. The new technology was demonstrated at the 2017 Mobile World Congress, in Barcelona, and is more reliable, and covers broader area than alternative approaches.