Bettear's B-CASTER Auracast™ streamer is a groundbreaking innovation in audio streaming technology. It significantly enhances the auditory experience for individuals with hearing impairments by seamlessly integrating with Auracast™-compatible hearing devices. This integration ensures high-quality audio streaming with low-latency across a wide range of hearing devices, including hearing-aids, cochlear implants, and various other hearables.

Specification

Network

• Two 1GbE RJ45
• LAN 1 (30W PoE+ In)
• LAN 2 (15.4W PoE out)
• Auracast™ (Bluetooth 5.3)

Hardware

• Audio Input Channels: 1 Stereo/2 Mono
• Maximum Input Voltage: 2.1Vrms (4.2Vrms for balanced input)
• Mounting: Wall/Ceiling Mount/ 3/8” Microphone stand
• Power Supply: 12 VDC (Positive polarity), 2.5A
• Operating Temperature: 0 ºC – 55 ºC
• Regulatory: FCC, CE, cUL

Audio

• ADC Signal-to-Noise Ratio: 110dB
• DAC Signal-to-Noise ratio: 112dB
• ADC THD+N: -90dB
• DAC THD+N: -93dB
• Frequency Response: 10Hz-22kHz
• Input Gain: -12dB to 32dB
• Automatic Gain Control (AGC): Yes
• Audio Filter: HPF and LPF
• Sample Rate: 48kHz
• Bit Depth: 32 bits