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   Digital 5 Bands, 562dsp

NEW-542 APC Digital FM-AM-HD

Analog 3 Bands, low cost AudiMax 362HD

DEMO: Listen the real On-Air sound

Listen 362HD WEBcasting

Technical Specifications

PDF Brochure 562dsp

PDF Brochure 462dsp

PDF Brochure 362HD

Comparative table

Tutorial Audio Processors

Audio Processors Theory (AES paper)


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Audio Process

 

Audio Processors
Solidyne 562dsp Evolution
Five band DSP digital audio processor
A state-of-the-art digital processor for AM & FM broadcasting
at the price you want to pay.
   
 

The processor 562dsp Evolution is the top-of-the- line of the famous Solidyne line of audio processors. We have applied in this unit our 40 years of experience developing audio processors for broadcasting, because we are the company with more experience in the field of the investigation and development of new technologies in processing. The 562 is 100% digital, equipped with several DSP units (Digital Signal Processor) that have a total power of 3.200 MIPS (million calculations per second). But, which is more important, the 562 uses DSP of fourth generation, that eliminates the rough digital sound and annoying artifacts, characteristic of the digital processors of the present market. The unit uses converters of 24 bits @ 192 KHz and the processing is made at48 bits, to eliminate the "truncate error" that the audiophiles do not wish to listen... We recommend you to listen our Sound Demonstration (Menu at left). You will verify that the 562dsp is the only FM processor that offers the crisp sound of the digital technology, bringing deep bass and high stereo definition, characteristics of the sound of hi-end Audiophile Audio Systems.

The Solidyne 562dsp is the world only digital processor that brings your radio the audio quality of hi-end units for audiophiles…. Now with the 3D surround sound of SRS WOW

Please click here for hearing a SRS-WOW demo

 
 

Why the 562dsp surpasses the limits that processor much more expensive could not cross? In the first place, because before the 562 we have designed other 18 processors throughout 40 years... we had time to learn. We had the patience to wait for the fourth generation of DSP. We had the possibility of applying calculation algorithms that we had perfected during long time and which represent the way in which the ear interprets (through 30,000 nervous fibers) the subtle sound qualities of the real sound. In addition, we deeply understand the limitations of technology DSP to handle fast growing truncated signals (for example those that take place during microseconds, when clipping a signal to increase their energy). All our competitors know the problem, but failed to find a solution. Unlike them, we chose to leave conventional DSP technology, using in its place a new system of 4 channels with 10 MHz of bandwidth (is equivalent to 32 bits with 20 Mega samples) that produces absolutely clean sound, free of aliasing spurious. Only Solidyne 562 can offer this advanced technology to the FM radio stations.

Our reserarch work is internationally well known. If you are interested in it please go to About Solidyne>>Published Papers

 
 
 
 

The stereo coder of the 562 DSP also was object of a new vision, different from the used by other great brands. In order to obtain those specifications, that will astonish your Radio engineers, and your own ears, we have chosen to create a new technology doing oversampling at 608 Khz, that allows us to send very high the overtones of the MPX process, being able to set the cutoff filters to 320 KHz (instead of conventional 53 KHz). It manages a perfect phase response with 75 dB channel separation and distortion below 0.003 %, free of alias and spurious components.

 
 

 

The 562 DSP has option for digital inputs and outputs (AES3). Also have MPX output and simultaneous analog balanced output for Internet streaming.


RDS generator is also an optional feature

 
 
The old problem of the humming due ground loops does not exist in our processors, because the MPX out is differential and provides 45 dB of hum cancellation.

 

 
 

Another facility that you will not find in any other processor is the MIC Start input. It allows that, whenever the microphones are opened, the 562 changes to a special processing program that allows obtaining the perfect processing for the voice of your speakers. At the same time, the RS232 / USB interface from PC, allows the air automation software controlling the 562 in order to change to one of the 30 stored programs that best fit the musical style. The best processing setting for Jazz is not the same that for Rock & Pop or promotional Ads..

An optional Ethernet input allows controlling the 562dsp from any point of your LAN network or directly connected to Internet

 

 
 

Rear panel view of 562 DSP


 
 

Solidyne manufactures 562dsp units with oustanding level of quality, not usually found in competitive brands


Internal View of 562dsp. A clear layout with plug in modules. Easy to add options.

 

 
 

Full signal and control are managed for 48 bits Texas Instruments DSP processors

 

 
 

The SMD devices are mounted one by one by the Solidyne specialists. This hand made work eliminates the failures associated with the machine automated process used in domestic electronic devices

 
 

 

 

 

 

A final inspection is done to each one of our units

 

 

 

 

 

 

 

 

Final measurement are doing by using computer controlled test instruments, in order to save all the performance information of each unit

 

 

 

 

562 dsp is very easy to control

Using the well designed graphic display with icons and block diagrams, you will be able to set all controlls in minutes

 
 
 
 
 
   

 

Remote Control from PC using
Virtual Rack Technology


The 562dsp can be remotely controlled from a PC using our exclusive Virtual Rack software

It is fully interactive with the user and looks like a real rack, easy to use (not only for engineering trained people...)

Even better, the processor could be controlled from the Radio Automation Software. Then each musical tune will have the perfect processing that fits their music style. Only Solidyne brings you this technology !

If you wish to see a demo software about the Virtual rack, please click here to download and run it.

Then select the 562dsp demo mode. Pressing F1 you will have a Help