Microphone Reinforcement - TANDBERG Codec C90 Administrator's Manual

TANDBERG Codec C90 and Profiles using C90
Contents Contents Introduction Introduction

Microphone reinforcement

To improve speech intelligibility in a large room, the local
microphones are played out on speakers locally as well as being
sent to far end.
• The room can be viewed as being divided in two zones. It
is assumed that there is a low acoustic coupling between
microphones in zone 1 and speakers in zone 2 and vice versa.
• Microphones in zone 1 will be played out on all loudspeakers
in zone 2.
• Microphones in both zones will be transmitted to far end.
• The input signal from far end will be played out on
loudspeakers in both zones.
D14635.03—MAY 2010
Advanced configuration Advanced configuration Password protection Password protection
Using microphone reinforcement in a large room
Loudspeaker
(far end)
Zone 1
Loudspeaker
(far end + Mic 1 + Mic 2)
Zone 2
Audio matters
About monitors About monitors Audio matters Audio matters
Microphone 1
Microphone 3
45
Administrator guide
Appendices Appendices
Loudspeaker
(far end)
Microphone 2
Loudspeaker
(far end + Mic 1 + Mic 2)
Microphone 4
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