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Pág. 14

 

AUDIMAX 362 

SOLIDYNE

 

 

 

The Multiband control 

changes the input gain of 

the  compressors

.  This  control  affects  more 

radically  the  output  level  of  the  Audimax  362. 
Turning  this  knob  to  the  left  you  will  obtain  a 
smoother  sound,  with  little  processing  and 
therefore  with  less  energy.  Turning  it  to  the  right, 
you will increase the processing and the energy of 
the sound. 

Take  in  mind  that  with  an  excessive  processing 
you  will  obtain  a  very  hard  sound  on  the air, with 
high  energy,  but  too  compressed  (smaller 
dynamic  range)  and  with  less  definition  (more 
clipping). 

Normally  an  suitable  level  is  obtained  when  the 
indicators  LED’s  of  the  multiband  compressor act 
without light the red LED. 

 

Very  important:

  In  order  to  the  Dynamic  EQ  and 

Band  Energy  take  effect,  is  necessary  that  the 
multiband  compressor  works.  That  is  to  say,  in  all 
bands  the  first  LED  must  be  lights,  and  still  better, 
the second too. If the compressors don’t works, the 
others controls don’t take effect on the sound, since 
they are linked to the multiband compressor.  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for AUDIMAX 362

Page 1: ...3 bands audio processor for FM Users manual 3 de Febrero 3254 1429 Buenos Aires Argentina Tel 54 11 4702 0090 e mail info solidynepro com Fax 54 11 4702 2375 Web www SolidynePRO com Last revision 2001...

Page 2: ...P g 2 AUDIMAX 362 SOLIDYNE...

Page 3: ...Introduction 8 2 2 2 Blocks Diagram 9 1 2 Processing Stages 9 Stage 1 Peak Asymmetry Canceller 9 Stage 2 Input Expander 9 Stage 3 Level Input Control 10 Stage 4 Multiband Compressors 10 Stage 7 Stereo...

Page 4: ...P g 4 AUDIMAX 362 SOLIDYNE...

Page 5: ...ded twisted pair audio cables of good quality for audio connections microphone type Input and output connectors are XLR type as is standard female for the inputs and male for the outputs Connect as th...

Page 6: ...f electromagnetic type They handle line levels of the order of 10dBv 0 36 Volts The connectors typically used on this kind of units are RCA o male plugs TRS 2 7 3 Unbalanced output to balanced input I...

Page 7: ...duced internationally see mentioned article AES Today Orban Omnia Aphex etc use our ideas The concept of psychoacoustic processing is simple in essence although of complex accomplishment It consists o...

Page 8: ...x 362 has a great advantage it does not have critical adjustments This means that in any position of his controls always it sounds well The adjustment can be made then by inexpert people Simply taking...

Page 9: ...ry canceller is used This technique based in a discovery of the Dr Leonard Kahn acquires international validity with the work of Oscar Bonello published at the Journal of AES Vol 24 5 in which it is d...

Page 10: ...ble sensation produced by the level variations of an audio signal is related to the changes happened in the first 50 milliseconds and is little dependent of the reached final value This implies that a...

Page 11: ...ore a frequency band is emphasized grater is the action of the audio compressor previous to the transmitter for that band Equalize a band implies to unbalance the entire audio spectrum It doesn t happ...

Page 12: ...hat normally is wasted Audimax 362 processor uses a MPX Processing technology named Super Modulation This processing consists on a system that controls the peaks operating at 608 Khz eliminating the p...

Page 13: ...ll adjust automatically The automated input level control eliminates variations of level due to badly use of the air console on the part of the DJ s or inexperienced operators That is to say if the le...

Page 14: ...ing you will obtain a very hard sound on the air with high energy but too compressed smaller dynamic range and with less definition more clipping Normally an suitable level is obtained when the indica...

Page 15: ...WLEDGE OF THE MATRIX STEREO THEORY OR DON T HAVE THE APPROPRIATE MEASUREMENT SET DO NOT INTEND TO CALIBRATE THE STEREO CODER 4 1 Test points diagram components side 4 2 Verify Pilot Level a Connect to...

Page 16: ...th trigger level the center of the wave in order to have it centered at screen Adjust vertical sensitivity to 50 mV Div You must get a signal like FIG 2 If not you must do a slight change in the frequ...

Page 17: ...floor at 0 01 in order to measure the real distortion of 362 stereo coder is recommended to use a procedure not based on modulation monitors Proceed this way a Connect to ground Test Point TP1 in ord...

Page 18: ...SOLIDYNE AUDIMAX 362 P g 18...

Page 19: ...ompressors 3 bands 18 dB octave Linear Phase crossover Compressors 30 dB full range 5 1 slope Automatic attack time Release controlled by Energy panel controls IM Cancelled Clipper IM attenuation 30 d...

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