Bogen NQ-S1810CT-G2 Configuration Manual page 19

Codec
Channels
Specifies the codec to be used when decoding audio.
Select one of the following values:
• G711 u-law
• Intercom call quality
• A narrowband audio codec that provides toll-qual-
ity audio at 64 kbps. The u-law version is primarily
used in North America and Japan.
• G711 a-law
• Intercom call quality
• A narrowband audio codec that provides toll-qual-
ity audio at 64 kbps. The a-law version is primarily
used in most countries outside of North America
and Japan.
• G722
• Tone and paging quality
• A wideband audio codec operating at 48, 56, and
64 kbps.
• OPUS
• Music quality
• An audio codec format designed for speech and
general audio, supporting low latency, constant and
variable bitrate encoding (6 to 510 kbps), and five
sampling rates (from 8 to 48 kHz).
Channel(s) on which the audio streams will be output.
One or more of the following values:
• Speaker
Tip:
Fine tuning of levels per output channel can be adjusted
using DSP settings.
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