BHI Noise Cancellation

Low Level Audio DSP Noise Eliminating PCB Module
• Fully adaptive noise cancelling 9 to 35 dB
• Minimum distortion to audio signal
• Up to 8 user selectable noise cancelling levels
• Single button operation with LED and audible indication
• Wide audio bandwidth for natural sound
• Input and output level adjustment
• Beep level adjustment
• Input overload indication LED
• Last used DSP level stored in memory (filter off)
• 5 - 15V DC operation

Dual In-Line mono/stereo DSP noise cancelling module