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Installation and Connection
Audio I/O Block Diagram
Speaker
Pre-Amp
Microphone
PC
Audio Codec
G.711 PCM, μ-law 64kbps 8kHz sampling
Full duplex Audio
Audio in
Used for mono signal line input (Max.2.4 Vpp)
Audio out
Used for mono signal line output (Max.2.4 Vpp)
Line out impedance
600ohm
Pre-Amp
Microphone
NA-M300-ENG_AB68-00721A.indd 16 2008-11-17 오후 5:33:04