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AI Noise Reduction

Adaptive noise reduction algorithm for various scenarios, making calls clearer and smoother

AI Noise Reduction

Uses deep neural network noise reduction and other intelligent algorithms to filter complex background noise, improving call and recording quality.

Excellent noise reduction

Combines traditional signal processing with deep learning noise reduction

Clear voice

Uses acoustic echo cancellation + automatic voice gain algorithm for clearer voice

Strong adaptability

Special scenario training, applicable for both steady and non-steady noise reduction
Single-Mic Deep Noise Reduction
Uses CI13322 chip's deep learning-based call noise reduction solution, suitable for in-vehicle communication, outdoor live broadcasting equipment, walkie-talkie uplink/downlink noise reduction, etc., with good call quality in various noise environments.

Deep call noise reduction

Call EQ adjustment

Half-duplex
Single-Mic Deep Noise Reduction
This solution currently supports call noise reduction but not speech recognition. After power-on, the microphone continuously captures human voice and environmental noise, and the chip filters out the noise, outputting only the human voice captured by the microphone.

Chip Datasheet

Dev Board Manual
Single-Mic Deep Noise Reduction
Single-Mic Deep Noise Reduction + AEC
Deep learning-based call noise reduction solution supporting full-duplex noise reduction, anti-howling, etc., applicable to building intercom systems, in-vehicle communication, etc.

Deep call noise reduction

Call EQ adjustment

AEC

Full-duplex
Single-Mic Deep Noise Reduction + AEC
This solution currently only supports call noise reduction, not speech recognition. After power-on, the microphone continuously captures human voice, environmental noise, and the sound from the device's own speaker. The chip filters out the noise and the speaker's sound, outputting only the human voice captured by the microphone.

Chip Datasheet

Module Dadasheet

Dev Board Manual
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