Technical consulting

Due to our expert specialisation, we are able to provide consulting services in the area of professional sound equipment, focusing on theoretical and practical conditions for a correct operation of individual devices and for achieving the required sound results.

Selected consulting examples:

1) Proposals of frequency maps for interference-free cooperation of wireless systems

  • For more complex projects, when several wireless systems need to be used, the high-frequency background at the recording location (or at the location of the wireless systems installation) has to be thoroughly mapped. Such mapping will allow for a correct selection of high-frequency bands of the wireless systems and correct setup of exactly those frequencies that will not be interfered with by tv and other transmitters.
  • Simultaneous use several wireless systems at a single location is often required. When the carrier frequencies are not set up correctly, interferences occur. When preparing a list of frequencies for individual wireless systems (the so-called frequency maps), higher harmonic components of the high-frequency signals need to be taken into account. They mutually add up and can harm the sound signal of other wireless systems. Configuration of the carrier frequencies by a mere estimate is not possible. A specialised software needs to be used. The software will make complex calculations and determine compatibility of the used frequencies.

Selected reference - Sparta Slavia documentary movie

  • more than 40 micro-ports were used at a single stadium
  • micro-ports from various manufacturers had to cooperate
  • frequencies had to be adjusted pursuant to the needs of the Czech TV transmitters
 

2) Proposals of sound recording solutions at various locations (exteriors / interiors)

  • We provide the proposal FREE OF CHARGE upon placing an order for at least a part of the given equipment from our company or in the case of recurrent cooperation.

3) Proposals of recording chains for sound studios

  • We provide the proposal FREE OF CHARGE upon placing an order for at least a part of the given equipment from our company or in the case of recurrent cooperation.

Responsible person

Ing. Jan Zástěra

Phone: +420 604 724 159

Contact us with demand


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