Knowledge

Bluetooth car speakerphones wirelessly connect to smartphones via Bluetooth, routing calls and audio through your car's speakers while using built-in microphones for clear voice capture. They employ noise cancellation algorithms to reduce road noise and support hands-free operation. Avantree models, for instance, use Qualcomm chips for stable connections and feature one-touch pairing, automatic reconnection, and firmware updates for longevity. Most devices clamp...

The Avanta Breeze device refers to a medical-grade vascular imaging system designed for precision contrast media delivery in cardiovascular diagnostics and interventions. Developed by Medrad (a subsidiary of Becton Dickinson), it integrates programmable injection protocols, pressure monitoring, and safety interlocks to ensure controlled administration of contrast agents during angiography or CT scans. The system's modular design supports workflows from routine imaging to...

A Bluetooth (BT) transmitter is a device that converts audio signals from non-Bluetooth sources (like TVs or stereos) into wireless streams, enabling compatibility with headphones, speakers, or hearing aids. Avantree transmitters, such as the DG80P, utilize advanced codecs like aptX Low Latency to minimize audio delay (<30ms), making them ideal for syncing dialogue with video. Setup involves connecting to audio output ports...

Auracast transmitters are advanced Bluetooth LE Audio devices that broadcast high-fidelity audio streams to unlimited receivers within range. Built on Bluetooth 5.4 standards, they enable public venues to share synchronized audio (e.g., silent TV in airports) or private groups to multicast CD-quality sound securely. Using LC3 codec technology, they optimize power efficiency while minimizing latency, making them ideal for multi-listener applications like...

Using a Bluetooth adapter on airplanes enables wireless audio streaming from seat-back entertainment systems. Compact adapters like Avantree’s DG60P connect via 3.5mm AUX or USB-C, pairing with Bluetooth headphones while complying with FAA regulations. Key steps: Activate pairing mode mid-flight, link headphones, and ensure adapter battery lasts 8–12 hours. Pro Tip: Choose models with dual-link capability for simultaneous movie audio and phone...

To use a Bluetooth adaptor for your TV, connect the transmitter to your TV’s audio output (HDMI-ARC, optical, or RCA), power it via USB, then pair it with Bluetooth headphones or speakers. Avantree’s adaptors auto-sync with devices, supporting dual-streaming for two headphones. Ensure audio format compatibility (e.g., PCM for non-latency models) and adjust TV settings to prioritize external audio output. Bluetooth TV...