2026 Guangzhou DSPPA Audio Co., Ltd.
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2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.

AI Intelligent Noise Reduction Sound Reinforcement Host DSP9441

  • Local Sound Reinforcement: Support 1-2 microphones for podium sound pickup with local amplification.

  • Scene Adaptation: The host features automatic scene learning, eliminating the need for complex adjustments.

  • Built-in AI Noise Reduction: Automatically filter out noise, such as background ambient noise, applause, desk tapping, and other disturbances.

  • Built-in Stereo Output: 2 × 60W output power as standard, customizable to 2 × 150W for orders of 20 units or more.

  • Touch Control Panel Operation (Optional): Equipped with one-key mute, microphone and media audio input volume adjustment (increase and decrease), and amplifier output volume control functions.

  • Central Control Integration: Support integration with the central control system, enabling unified control via the central control panel.

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Featuring a highly integrated design, the AI Intelligent Noise Reduction Sound Reinforcement Host combines audio pickup, intelligent sound compensation, and amplification in a single unit, while a built-in 1.77-inch display provides clear operating status information. Powered by intelligent audio algorithms, the system supports AI noise reduction, automatic gain control, feedback suppression, speech enhancement, adaptive sound field adjustment, and low-latency audio transmission, ensuring clear, natural, and intelligible sound reinforcement in a wide range of acoustic environments.


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