抄録
W
hile
audio signa
l is transferred via IP network, delay time of received audio is varied and fluctuated by IP Codec and
network equipment. We have successfully developed a new synchronizing unit which lets those delay time constant by inserting
unique
signal into transmitt
ing audio band.
This unit can make it possible to utilize IP networks for transmitting audio signal from studio to more
than two transmitters which compose SFN (single Frequency Network) of AM and FM Radio broadcasting.
