The new Bel 7150 is a versatile and cost effective digital audio delay featuring both analogue and AES connectivity as standard. This unit can delay stereo audio by up to 10.4 seconds [260 frames PAL, 312 frames NTSC].
Eight user-defined settings may be stored in memory and recalled locally or remotely via GPI’s. The delay time may be changed in increments of samples, milliseconds, fields and frames. Field and frame values may be changed to reflect PAL or NTSC operation. A front panel lock is provided to prevent inadvertent operation and bypass is engaged in the event of power failure.
The Bel 7150 provides simultaneous analogue and AES outputs. This facility allows the Bel 7150 to also function as an analogue to digital or digital to analogue converter. The AES output can be synchronised to an external AES reference input. A bit accurate mode is provided that will allow AC3 and Dolby E to be delayed.
The Bel 7150 is particularly suited to video/audio resynchronization (lip sync), audio web streaming and digital broadcast synchronization where a very fine delay adjustment is essential.