#### Closed loop vs. Infinite loop

Here I would start a series of discussions on a topic of radio translation technics and their impact on the radio-electronic security. First, I would stress out the importance of the subject of comparing two modern technics to initiate radio communications, which are closed loop and infinite loop strategies.

Closed loop and infinite loop both have recreation in Compositor Software instruments such as MDL12 for infinite loop structure and RTC4k, RTC8k and RT-z8 for closed loop structure. The infinite loop stays for an infinite time translation and, as a Fourier series, implements the continuous time interval for non-harmonic analysis. Closed loop from the other hand may be a short type of translation like one bar Morse code message. Closed loop much more secure in its implementation. Infinite loop can be easily broken with radio-electronic security instruments. For example, one flyby of AVACS, navigating through the geographic parallel may completely shut down infinite loop radio translations on a territory of the whole country. The infinite loop can be broken partly or at whole, when both positive and negative frequencies does not work, and the only band, which remains in this situation, is a closed loop structure.

Using Compositor Pro v2 one can edit and reinstantiate the Ether on VLF band. First, you can apply Compositor Pro v2 to negative frequencies and then apply it to positive frequencies. Infinite loop communications are not secure and full-duplex modems must have a resynthesis module as Compositor Software instruments has. Not only resynthesis must happen to instantiate closed loop also the transport technics such as output channel detectors must be used. Both Compositor Pro v1 and v2 has closed loop structure on a C language level. This in fact gives much more stable results compared to later machines implemented on GenExpr C++ code. However proper implementation (such as RTC4k, RTC8k and RT-z8) of higher-level machines can be as stable as Pro versions. The most significant difference is that GenExpr machines are fully real-time compared to Pro versions, which have one bar bufferization.