VCM CF series-Digital Voice Modules
store voice data onto
Compact Flash
Card
instead of SRAM or DRAM as a
storage of voice board; The reason why
we use on-volatility memory (Compact
Flash Card)
to store is it’s easy to store
and the data won’t be missing because
of power failures or human negligence.
Editing, controlling voice quality and
preventing noise production via PC
are the advantages.
Built in RTCC function to broadcast
regularly according to the schedules.
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