2.4G Wireless Dual Microphone Pole Conference Unit Super Anti-interference HY-5940CT

Digital conference technology

- Adopting advanced and stable “IRIN” chip, DSP/DDOV digital conference technology to realize digital signal transmission and processing;

Dual pole design

- Built-in 4 x 14 mm high-fidelity gold-plated condenser dual-diaphragm pickup head, noise reduction pickup method based on improved variable step DDCS adaptive algorithm, which can significantly reduce background noise, improve signal-to-noise ratio and pickup clarity;

Whistling suppression

- Unique cavity and one-piece molded pickup steel mesh design, can accurately control the pickup angle, to avoid acoustic feedback and whistling;

Microphone Stick

- The microphone pole adopts 32,500 0.4mm diameter high-density acoustic interference holes, accurately calculated aperture diameter and spacing, combined with interference correction technology to accurately control the pickup details, effectively improve the human voice frequency range pickup sensitivity;

Countertop streamlined design + display screen

- Adopt desktop streamlined design, equipped with 2.4" LCD high brightness display, support power, signal, ID address, speech timing and other information;

Speech Timing Function

- Equipped with speech timing function, supporting dynamic display of speech time, supporting 48KHz audio sampling frequency, frequency response up to 30Hz-20KHz;

DSSS technology

- Adopts 2.4G full digital frequency hopping (DSSS) modulation communication technology, ISM band, voice data interaction through the wireless transceiver, to ensure that the audio delay is less than 5.5mS;

Encryption Protection

- Protected by 128-bit AES Rijndael and 48-bit PIN code encryption to prevent eavesdropping and unauthorized access, ensuring the privacy of the conference;

Automatic identification of interference sources

- Automatic identification of interference sources within the full frequency range, with automatic silent switching to non-interference frequency range to protect the system real-time normal communication;