Digigram PCX924HR Manuel D’Utilisation

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VX222HR & VX222HR-Mic 
User’s Manual 
 
7
Additional hardware features VX222HR-Mic 
•  1 analog microphone input with 
- high-quality preamplifier 
 
- switchable 48 V phantom power  
 - analog expander/compressor/limiter 
 
This input is mixed with the two line inputs before A/D conversion. 
•  1 AES/EBU Sync input 
•  The AES/EBU input is AES42 compatible and features a hardware sample 
rate converter (for details see chapter ‘Specifications’)  
The two AES/EBU inputs on the VX222HR-Mic allow: 
 
- recording of a digital signal on the AES/EBU data input; this input is 
  also used as source of synchronization with a digital clock 
 
- recording of a digital signal on the AES/EBU data input, synchronized 
  on a digital clock connected to the AES/EBU synchronization input; 
- the synchronization of analog recording and playback on an AES/EBU 
  clock connected to the AES/EBU Sync input. 
 
  The selection of the digital input excludes the selection of the analog 
 inputs. 
Note: AES42 is an extension of the digital audio standard of interface AES3 providing for 
interfacing digital microphones. 
Main software features 
•  Real-time, simultaneous PCM record and playback (8, 16 and 24 bits), 
Float IEEE754 (with 24-bit fixed-point dynamic range) 
•  When using the np SDK, real-time on-board mixing of several PCM 
audio streams, direct monitoring, level adjustment, panning, cross-fades, 
punch-in/punch-out, scrubbing 
•  Possibility to control the parameters of the inputs and outputs (gains, 
mutes, 48 V switch, analog compressor-limiter-expander parameters), 
from the provided ‘Digigram Hardware Settings’ application, or from any 
application that addresses these controls 
•  24-bit DSP effects in playback and recording: 3-band parametric 
equalizer plus Maximizer 
•  Low latency DirectSound, Wave, and ASIO drivers