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The MP-B88Pro Digital Audio Processor is a professional DSP solution featuring a powerful ADI SHARC floating-point processor, advanced audio processing algorithms, intuitive drag-and-drop programming, AEC, AGC, automatic mixing, feedback suppression, matrix routing, USB audio, Ethernet control, and comprehensive remote management—ideal for conference rooms, boardrooms, auditoriums, educational institutions, hotels, houses of worship, and professional AV installations.
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ADI SHARC 32/40-bit Floating-Point DSP Engine
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48 kHz / 24-bit High-Resolution Audio Processing
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Up to 16 Analog Inputs & 16 Analog Outputs
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Drag-and-Drop DSP Configuration Software
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Built-in 16 User Presets with Instant Recall
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Acoustic Echo Cancellation (AEC)
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Automatic Gain Control (AGC)
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Automatic Microphone Mixer (Gain Sharing)
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Advanced Feedback Suppression (8 Adaptive Notch Filters)
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Noise Suppression for Clear Voice Pickup
| Number of GPIO ports and serial ports | RS232*1 | RS232*1+RS485*1+GPIO*4 |
| Processor | ADI SHARC 21489 | ADI SHARC 21489 |
| Sampling rate/Quantization Bits | 48K/24bit | 48K/24bit |
| Input gain | 0/6/12/18/24/30/36/42/48dB | 0/6/12/18/24/30/36/42/48dB |
| Vision power supply | +48V/10mA max | +48V/10mA max |
| Frequency response (20 ~ 20 kHz) | ±0.5dB | ±0.5dB |
| Maximum level | +18dBu | +18dBu |
| THD+N | 0.002 %4dBu | <- 92 dB 17 dBu |
| Input dynamic range | 110dB | 110dB |
| Output dynamic range | 110dB | 112dB |
| Channel isolation degree 1 kHz: | 108dB | 108dB |
| Input impedance (balanced connection method) | 5.4K | 5.4K |
| Output impedance (balanced connection method) | 600 | 600 |
