Shenzhen Cretone Audio Technology Co., Ltd.
Shenzhen Cretone Audio Technology Co., Ltd.
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AI-powered Processor ANFS

ANFS22 is a high-performance integrated processor featuring adaptive noise reduction and feedback suppression. Equipped with 2 balanced analog inputs and 2 balanced analog outputs, it integrates intelligent AI-powered audio processing technology to significantly improve speech intelligibility, system stability, and overall audio performance.

ANFS22 is ideal for applications requiring high speech intelligibility and system stability, including:


- Local Conference Systems

- Remote and Teleconference Systems

- Live Streaming and Recording Systems

- Audio Systems in Noisy Environments


Its AI-powered algorithms effectively enhance voice clarity and deliver a better audio experience in demanding acoustic environments.


Specification
Highlights

Specification of AI-powered Processor ANFS

ANFS22
  • AI-powered  Processor ANFS
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Analog Inputs

2 x Balanced Mic/Line XLR/TRS Combo Inputs

Analog Outputs

2 x Balanced Line XLR Outputs

Sample Rate

48 kHz

AD/DA Bit Depth

24-bit

Input Gain

0/6/12/18/24/30/36/42/48 dB

Phantom Power

+48V/10mA Max

Maximum Input Level

+18dBu

Maximum Output Level

+18dBu

Frequency Response

20Hz-20kHz (+0/-0.7 dB)

Signal-to-Noise Ratio (SNR)

≥91 dB

THD+N

≤0.010% (1 kHz, +17 dBu, A-Weighted)

Input Impedance (Balanced)

5.4 kΩ

Output Impedance (Balanced)

600 Ω

Latency (Bypass Mode)

6.1 ms

Power Supply

DC 12V / PoE (IEEE 802.3af)

Dimensions (W × D × H)

216x206.5x44.1 mm

Net Weight

1.1 kg

Highlights of AI-powered Processor ANFS


Excellent AI Noise Reduction Performance

Powered by advanced AI noise reduction algorithms, ANFS22 effectively suppresses ambient noise and short-term stationary noise. It supports 6 adjustable noise reduction levels (0–6), with Level 0 disabling the function.


The processor delivers low-latency processing while significantly improving speech intelligibility and system signal-to-noise ratio (SNR).


Adaptive AI Feedback Suppression

Using adaptive algorithms, ANFS22 detects and suppresses acoustic feedback in real time, effectively preventing howling and improving system stability.


It supports 6 preset feedback suppression levels (0–5), with Level 0 disabling the function, allowing flexible adaptation to different acoustic environments and application requirements.


Built-in High-Performance Microphone Preamplifier

The input interface supports +48V phantom power and provides adjustable microphone preamplifier gain up to 48 dB.


Compatible with both microphone-level and line-level signals, it supports a wide range of audio input devices and applications.


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Tel:
+86-755-8528-0469
E-mail
E-mail:
sales@cretoneaudio.com
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Address:
3rd Floor, Building B, Tiange Technology Park, HuangfenglingIndustrial Avenue, Baoan District, Shenzhen,China
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