Adlab ADBxMP MX DS DSP Module 电路图.pdf

Digital Audio Signal Processing Module 1 ADBxMP With AD2631 DSP 1. Applications Digital signal processing for sound effect and any devices which need mixing sound effect. Like mixer USB soundcardetc. 2. Overview The Module assembled that can be installed on main boards in products. Connection to the ADBxMP is simple. It has two audio input and output for stereo connection. Four digital input pins are used to select each of DSP programs by encoder. The additional analog inputs (digital inputs) are used for program parameter adjustment. You can also add an external dual 7 segment LED for the program display. RadioFans.CN 收音机爱 好者资料库 2 3. Features Space effect( can support Tap Delay). Modulation effect. 4. Specification Analog Input 2ch Analog Output 2ch Input Impedance 110 k Output Impedance 10.5 k Max. Input Level 3.15 Vp-p Max. Output Level 3.5 Vp-p AD/DA conversion 48 kHz/24 bit Dynamic Range 104 dB THD+N < -90 dB Frequency Response 10 Hz 20 kHz +/- 0.1 dB Power supply DC 5 V, 90 mA (stand-alone) Power Consumption 450 mW 5. Block Diagram RadioFans.CN 收音机爱 好者资料库 3 6. Effect List Binary Code Chart No. Description Binary Code 1 Small Hall 1111 2 Large Hall 1110 3 Small Room 1101 4 Bright Room 1100 5 Thin Plate 1011 6 Large Plate 1010 7 Spring Reverb 1001 8 Multi-tap Delay 1000 9 Analog Delay 0111 10 Chorus Verb 0110 11 Stereo Chorus 0101 12 Flanger 0100 13 Phaser 0011 14 Gated Reverb 0010 15 FlangeVerb 0001 16 Vocal Echo 0000 Mixing Console YMH 16 No. Description Parameter 1 Hall 1 Decay 2 Hall 2 Decay 3 Room 1 Decay 4 Room 2 Decay 5 Stage 1 Decay 6 Stage 2 Decay 7 Plate Decay 8 Drum Decay 9 KTV Echo Delay Time 10 Vocal Echo Delay Time 11 Chorus 1 Rate 12 Chorus 2 Rate 13 Flanger Rate 14 Phaser Rate 15 Auto Wah Rate 16 Tremolo Rate 4 Mixing Console 16 No. Description Parameter 1 Parameter 2 1 Small Hall Decay High-boost 2 Large Hall Decay High-Boost 3 Small Room Decay High-Boost 4 Bright Room Decay High-Boost 5 Thin Plate Decay High-Boost 6 Large Plate Decay High-Boost 7 Spring Reverb Decay High-Boost 8 Multi-Tap Delay Delay Time Repeat 9 Analog Delay Delay Time Repeat 10 Chorus Verb Decay Chorus Rate 11 Stereo Chorus Rate High-Boost 12 Flanger Rate Feedback 13 Phaser Rate Feedback 14 Gated Reverb Gate Time High-Boost 15 Flange Verb Decay Rate 16 Vocal Echo Delay Time Repeat Mixing Console 32 No. Description Parameter No. Description Parameter 1 Reverb Hall 6.0 sec 2 Reverb Hall 4.5sec 3 Reverb Hall 3.0sec 4 Reverb Hall 1.6sec 5 Reverb Room 1.6sec 6 Reverb Room 1.0sec 7 Reverb Plate 3.0sec 8 Reverb Plate 1.6sec 9 Ambient 1.6sec 10 Echo+Reverb 1.6 sec 11 Echo 50% F.B. 100 ms 12 Echo 50% F.B. 200 ms 13 Echo 50% F.B. 300 ms 14 Echo 50% F.B. 400 ms 15 Echo 50% F.B. 500 ms 16 Echo 50% F.B. 800 ms 17 Voice doubler I 60 ms 18 Voice doubler II 120ms 19 Chorus slow 20 Chorus medium 21 Chorus fast 22 Chorus+Reverb I 2.0sec 23 Chorus+Reverb II 4.0sec 24 Chorus+Echo I 150 ms 25 Chorus+Echo II 300 ms 26 Flanger slow 27 Flanger medium 28 Flanger fast 29 Gated Reverb I 125ms 30 Gated Reverb II 200 ms 31 Reverse Reverb I 150 ms 32 Reverse Reverb II 250 ms 5 Mixing Console 99 6 DJ Mixer 16 No. Description Parameter 1 Parameter 2 1 Flanger Rate Feedback 2 Flanger Reverb Decay Flanger Rate 3 Phaser Rate Feedback 4 Robot Flanger Rate Feedback 5 Pitch Shift Pitch Up Pitch Down 6 Soft Scratch Character1 Character2 7 Delay Delay Time Repeat 8 Trans Rate Depth 9 Phase Wah Rate Feedback 10 Filter Rate Feedback 11 Auto Wah Rate Feedback 12 Small Hall Decay Bottom Boost 13 Thin Plate Decay Bottom Boost 14 Plate Decay Bottom Boost 15 Manual LPF Freq-FC Decay 16 Gate Gate Time High-Boost Guitar 16 No. Description Parameter 1 Parameter 2 1 Chorus Rate Depth 2 Flanger Rate Feedback 3 Phaser Rate Feedback 4 Tremolo Rate Depth 5 Spring Decay High-Boost 6 Plate Decay High-Boost 7 Hall Decay High-Boost 8 Room Decay High-Boost 9 Gate Gate Time High-Boost 10 Modulate Decay High-Boost 11 Auto Wah Rate Feedback 12 Auto Filter Rate Feedback 13 Chorus Delay Rate Repeat 14 Delay Delay Time Repeat 15 Octave-Down Octave Level Direct Level 16 Octave-Up Octave Level Direct Level 7 7. Hardware Control 7 Segment LCM 8 8. Module Dimension