Impact of audio signal processing and compression techniques on terrestrial FM sound broadcasting emissions at VHF
In this issue
Audio signal processing techniques have developed rapidly in the last few years based on advances in digital signal compression techniques.
This reports analyses the results of measurements carried out to study 1) the impact of audio signal processing and compression techniques on the average power of the complete multiplex signal and the maximum deviation of the emission, and 2) what techniques are available to ensure that the emission complies with the planning parameters given in Recommendation ITU-R BS.412 when audio signal processing and compression techniques are used.
