Applications

In-Ear Monitoring

In-Ear Monitoring (IEM) receivers must ensure stable, low-latency audio reception in a power- and space-saving package. Freedelity's RNA technology enables OEMs to deliver revolutionary IEM products for up to 100 channels. Since RNA operates at radio frequencies above the conventional UHF/VHF bands, the load on these frequency bands is reduced. This leads to an increase in the overall number of audio channels and results in reduced requirements on frequency planning and interference management in the UHF/VHF bands.

Audio signals are transmitted with a latency of 1.2 ms in digital format using 24 bit @ 48 kHz sample rate.