BHI NEDSP1901-PCB Audio DSP Noise Cancelling Module User Manual
Improve speech clarity in noisy environments with the NEDSP1901-PCB audio DSP noise cancelling module. This pin-for-pin replacement for the NEDSP1061-PCB features up to 40 dB of noise reduction in 8 selectable levels, input/output level controls, and a 300Hz to 5KHz audio bandwidth. Order the NEDSP1901-PCB-MIC version for use with various microphones. Check out the user manual for more information.