Drimit Link Open Standard

4 Device-Specific Performance Requirements

1 MIDI Keyboard Performance Standards

  - Note On/Off Latency: <3ms from key press to message
  - Velocity Resolution: 7-14 bit with linear response curve
  - Key Scanning Rate: >1kHz for accurate velocity detection
  - Aftertouch Sensitivity: Continuous pressure monitoring

2 Motorized Fader Performance Standards

  - Position Accuracy: ±0.1mm absolute positioning
  - Touch Detection Response: <5ms touch to system notification
  - Motor Response Time: <10ms for position corrections
  - Smoothness: No visible stepping in automated moves

3 Drum Pad Performance Standards

  - Velocity Response: <1ms from strike to velocity calculation
  - Multi-Zone Detection: Rim, center, cross-stick recognition
  - Dynamic Range: 127+ levels with musical response curve
  - Cross-Talk Rejection: Adjacent pad isolation >40dB

4 Rotary Encoder Performance Standards

  - Resolution: 24+ steps per revolution with detents
  - Acceleration Detection: Speed-sensitive step scaling
  - Push Button Integration: <2ms press detection
  - LED Ring Feedback: Position indication with smooth transitions

5 DJ Control Performance Standards

  - Scratch Precision: ±0.1° angular resolution
  - Motor Feedback Latency: <2ms for scratch response
  - Crossfader Curve: Professional audio taper options
  - Jog Wheel Sensitivity: Touch/pressure detection

6 Display Module Performance Standards

  - Refresh Rate: 60Hz minimum for smooth animations
  - Response Time: <16ms for content updates
  - Brightness Control: Ambient light adaptation
  - Power Efficiency: <2W typical for OLED modules

Performance Matrix Required: Device-specific performance benchmarks and test procedures