1. Adopting Auto AI artificial intelligence speech enhancement processor and artificial intelligence width learning algorithm; 2. Significantly reduce non-human noise during language amplification and improve speech clarity.

3. Adopting ADI's fourth generation DSP chip - ADSP-21489 400MHz 32/40 bit floating-point DSP

4. Chip sampling rate: 48KHz; Equipped with 2 sets of RF full port protection modules;

5. Adopting professional grade 24 bit A/D and D/A conversion chips; ELNA electrolytic capacitors and other world-renowned audio specialized devices;

6. Two input channels (input can be set as line or microphone,+48V phantom power supply) output, can be linked for synchronous adjustment, LINK one click setting;

7. Equipped with 2 sets of ANS noise suppression modules, using artificial intelligence noise suppression algorithms, with a total of 11 levels of settings from off to maximum;

8. Equipped with 2 sets of AFC feedback suppression modules, using frequency shift feedback suppression algorithm, which can be set to be turned off or on;

9. Equipped with 2 sets of AGC intelligent gain modules, the use of automatic gain can improve the problem of uneven sound caused by distance changes during speech. It is better used in conjunction with ANS;

10. HPF/LPF high pass and low-pass switch, one key switch as needed;

11. Each function button is basically a one click operation, and when combined with an encoder, it can easily and quickly set parameter levels. The panel automatically locks and prevents accidental operation;

12. 2 * 20 character LCD display, signal and status display;

13. The input channel can be either balanced or unbalanced; After being connected to a voice amplifier device or a microphone host with line output, it enters the next level of processing equipment;

14. Directly connect to the microphone (select MIC input, or turn on or off phantom power);

15. Flexible application: Multiple microphone signals from the mixing console are mixed and sent to the processor, which then returns to the mixing console as a dedicated device for speech enhancement;

16. It can be widely used in language amplification venues such as conferences, education, live streaming, interviews, and multifunctional halls.

Parameters:

1. Maximum input level:+20dBu;

2. Maximum output channel level:+20dBu;

3. Total harmonic distortion:<0.0025%;

4. Minimum fixed delay:<2ms;

5. Power supply: 220V/50Hz

6. Net weight: 4KG

7. Physical dimensions: 483mm * 270mm * 45mm;